Update copyright

.clangd

@@ -1,11 +0,0 @@
----
-If:
-  PathMatch: tests/.*
-CompileFlags:
-  CompilationDatabase: builddir-debug/
-
----
-If:
-  PathMatch: src/.*
-CompileFlags:
-  CompilationDatabase: builddir/

.gitea/workflows/build.yaml

@@ -14,7 +14,7 @@ jobs:
       - name: install meson
         run: apt-get -yq install meson
       - name: Install build dependencies
-        run: apt-get -yq install libusb-1.0-0-dev libpango1.0-dev libcairo2-dev gcovr
+        run: apt-get -yq install libusb-1.0-0-dev libspdlog-dev libfmt-dev libpango1.0-dev libcairo2-dev gcovr
       - name: get build environment versions
         run: |
           echo "=== Start meson version ==="
@@ -32,25 +32,23 @@ jobs:
           echo "=== Start dependency package version ==="
           apt-cache policy libpango1.0-dev
           apt-cache policy libcairo2-dev
+          apt-cache policy libfmt-dev 
+          apt-cache policy libspdlog-dev
           apt-cache policy libusb-1.0-0-dev
           echo "=== End dependency package version ==="
-      - name: Build ptprnt debug
+      - name: setup builddir
-        run: scripts/build.sh debug --coverage --test
+        run: meson setup builddir -Db_coverage=true
-      - name: Generate coverage
+      - name: build and test dist package
-        run: scripts/generate_coverage.sh --text
+        run: ninja -C builddir dist
+      - name: run unit tests
+        run: ninja -C builddir test
+      - name: calculate coverage
+        run: ninja -C builddir coverage-text
       - name: Coverage report
-        run: cat ./coverageReport/coverage.txt
+        run: cat ./builddir/meson-logs/coverage.txt
-      - name: build release
+      - name: upload dist package
-        run: scripts/build.sh release
-      - name: upload release binary
         uses: actions/upload-artifact@v3
         with:
-          name: ptprnt
+          name: ptprnt-dist
-          path: ./builddir/ptprnt
+          path: ./builddir/meson-dist/*
-          if-no-files-found: error
-      - name: upload coverage report
-        uses: actions/upload-artifact@v3
-        with:
-          name: coverage.txt
-          path: ./coverageReport/coverage.txt
           if-no-files-found: error

.gitignore

@@ -1,5 +1,6 @@
 # Folder
-builddir*/
+builddir/
+ptouch-print/
 subprojects/*
 .cache/
 coverageReport/
@@ -11,16 +12,3 @@ ptprnt.log
 !.vscode/c_cpp_properties.json
 !.vscode/settings.json
 !.vscode/launch.json
-
-# ignore generated testlabels
-fakelabel_*.png
-
-# ignore package capture files
-*.pcapng
-*.pcapng.gz
-*.pcap
-*.pcap.gz
-
-# ignore coverage temporaries
-*.gcov.json
-*.gcov.json.gz

.vscode/c_cpp_properties.json

@@ -5,10 +5,9 @@
       "compilerPath": "/usr/bin/clang",
       "cStandard": "c11",
       "cppStandard": "c++20",
+      "compileCommands": "${workspaceFolder}/builddir/compile_commands.json",
       "browse": {
-        "path": [
+        "path": ["${workspaceFolder}"]
-          "${workspaceFolder}"
-        ]
       }
     }
   ],

.vscode/settings.json

@@ -1,6 +1,7 @@
 {
   "clangd.arguments": [
     "-background-index",
+    "-compile-commands-dir=builddir/"
   ],
   "editor.formatOnType": false,
   "editor.formatOnSave": true,
@@ -87,14 +88,9 @@
   },
   "clangd.onConfigChanged": "restart",
   "cSpell.words": [
-    "fakelabel",
     "fontsize",
-    "gboolean",
-    "gint",
-    "gobject",
     "halign",
     "libusb",
-    "ptrnt",
+    "ptrnt"
-    "strv"
   ],
 }

CHANGELOG.md

@@ -1,70 +0,0 @@
-# Changelog
-
-All notable changes to ptprnt will be documented in this file.
-
-The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
-and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
-
-## [0.2.0] - v0.2.0
-
-### Added
-- Multi-label support - print multiple labels in sequence
-- LabelBuilder API with fluent interface for constructing labels
-- FakePrinter driver for testing without hardware (outputs PNG files)
-- PrinterService core service for printer operations
-- CliParser component with ICliParser interface
-- ICairoWrapper interface for testable graphics rendering
-- MockCairoWrapper for unit testing
-- Pre-commit hook for automatic copyright updates
-- USB trace mode for debugging (`-Dusb_trace_only=true`)
-
-### Changed
-- **Major refactoring**: Reorganized codebase into layered architecture
-  - Application layer: PtouchPrint, CliParser, PrinterService
-  - Printer drivers: Moved to `src/printers/` with factory pattern
-  - Graphics system: Added builder pattern and Cairo abstraction
-  - Core services: Separated into `src/core/` directory
-- Label class now uses dependency injection for Cairo/Pango
-- CLI parsing separated from main application logic
-- Updated dependencies to latest versions
-- Improved project documentation (README.md, CLAUDE.md)
-
-### Fixed
-- Label corruption issues resolved
-- Printer info retrieval bugs
-- USB attachment logic
-- Multiple lines handling in labels
-- Printer selection logic
-
-## [0.1.0] - 2024
-
-### Added
-- Initial release of ptprnt
-- Basic label printing functionality for Brother P-touch P700 series
-- Pango/Cairo-based text rendering
-- USB device communication via libusb-1.0
-- Template-based Bitmap class supporting multiple pixel formats (ALPHA8, RGBX8, RGBA8, ARGB8)
-- Monochrome bitmap conversion for printer output
-- PrinterDriverFactory for creating printer instances
-- USB device abstraction layer (IUsbDevice, UsbDevice, UsbDeviceFactory)
-- Command-line interface using CLI11
-- Logging with spdlog and file output
-- Unit tests using GoogleTest
-- Code coverage reporting with gcovr
-- Meson build system with C++20 support
-- CI/CD pipeline with automated testing
-
-### Core Components (v0.1.0)
-- PtouchPrint: Main application orchestrator
-- P700Printer: Brother P-touch P700 driver implementation
-- Bitmap: Template-based image storage
-- Label: Text rendering with Pango/Cairo
-- Monochrome: Bitmap to monochrome conversion
-- UsbDevice: libusb wrapper for device communication
-
----
-
-## Project Origins
-
-ptprnt is a modern C++20 rewrite of [ptouch-print](https://git.familie-radermacher.ch/linux/ptouch-print.git).
-All credits for reverse engineering the Brother P-touch USB protocol go to Dominic Rademacher.

README.md

@@ -1,252 +1,57 @@
 # ptprnt
 
-A command-line label printer driver for Brother P-touch printers on Linux. Prints text labels directly from your terminal.
+This is a rewrite of [ptouch-print](https://git.familie-radermacher.ch/linux/ptouch-print.git) as a toy project for my personal amusement. The currently available solutions are good enough for generating labels, but i wanted to explore libusb and maybe improve the functionality of my label printer. All credits for reverse engineering the USB commands to Dominic Rademacher.
 
-## Example
+## Dependencies
+This project requires:
+- spdlog
+- libusb
+- pango
+- cairo
+- meson
+- gtest (optional, for testing, will be installed by meson)
+- gcov (optional, for coverage reports)
 
-Too print a label, provide your text and optionally a font and a font size. This command will print the label below on a Brother P-Touch P700:
+Install dependencies on Arch Linux
-
+``` bash
-```bash
+pacman -S libusb spdlog pango cairo meson gcovr
-ptprnt --font "NotoMono Nerd Font" --fontsize 32 --text "🖶 ptprnt v0.2.0 🥰"
 ```
 
-![Printed label that proudly reads 🖶 ptprnt v0.2.0 🥰](docs/assets/label_print_v0_2_0.jpg)
+Install dependencies on Debian/Ubuntu
-
+``` bash
-## Quick Start
+apt-get install libusb-1.0-0-dev libspdlog-dev libfmt-dev libpango1.0-dev libcairo2-dev meson gcovr
-
-## Quick Start
-
-**Binary dependencies**
-
-Arch Linux:
-```bash
-pacman -S pango cairo libusb 
 ```
 
-Debian/Ubuntu:
+## Build
+
+Clone the repository and simply let meson do the heavy lifting.
+
 ```bash
-apt install libpangocairo-1.0-0 libusb-1.0-0
-```
-
-**Build dependencies:**
-
-Arch Linux:
-```bash
-pacman -S libusb spdlog pango cairo meson
-```
-
-Debian/Ubuntu:
-```bash
-apt install libusb-1.0-0-dev libspdlog-dev libfmt-dev libpango1.0-dev libcairo2-dev meson
-```
-
-Note: spdlog is built as a subproject and statically linked, so it's not required as a system dependency.
-
-**Build and run:**
-Clone this repository first and enter the directory. Then build:
-```bash
-# Using the build script (recommended)
-./scripts/build.sh release
-builddir/ptprnt --help
-
-# Or manually with meson
 meson setup builddir 
+```
+If you want to generate coverage reports, enable them via the command line switch
+```bash 
+meson setup builddir -Db_coverage=true
+```
+
+Rebuild by simply invoking ninja
+```bash
 ninja -C builddir
-builddir/ptprnt --help
 ```
 
-## Usage
+## Run
-
+Run the binary from your builddir
-### Basic Text Printing
-
-Print a simple label with text:
 ```bash 
-ptprnt --text "Hello World"
+builddir/ptprnt
 ```
 
-### Formatting Options
+## Test
-
+Testing is done via gtest. To run your test simply invoke ninja with the "test" target.
-Control the appearance of your labels with these options:
-
-- `--font FONT_NAME` - Set the font (e.g., "NotoMono Nerd Font", "DejaVu Sans")
-- `--fontsize SIZE` - Set font size in points (default: 24)
-- `--halign ALIGNMENT` - Horizontal alignment: `left`, `center`, `right` (default: center)
-- `--valign ALIGNMENT` - Vertical alignment: `top`, `center`, `bottom` (default: center)
-
-**Example with formatting:**
 ```bash
-ptprnt --font "DejaVu Sans Mono" --fontsize 28 --halign left --text "Left aligned text"
-```
-
-### Multiple Text Elements
-
-You can add multiple text elements to a single label. Formatting options apply to all subsequent `--text` arguments until changed:
-
-```bash
-ptprnt \
-  --font "DejaVu Sans" --fontsize 32 --text "Large Title" \
-  --fontsize 18 --text "Smaller subtitle"
-```
-
-### Multiple Labels (Stitching)
-
-Create multiple labels that will be stitched together horizontally using the `--new` flag:
-
-```bash
-ptprnt \
-  --text "Label 1" \
-  --new \
-  --text "Label 2" \
-  --new \
-  --text "Label 3"
-```
-
-Each `--new` starts a fresh label. The labels are automatically stitched together with 60 pixels of spacing.
-
-**Example - Creating a series of address labels:**
-```bash
-ptprnt \
-  --font "DejaVu Sans" --fontsize 20 \
-  --text "Peter Lustig" --text "Am Bauwagen 1" \
-  --new \
-  --text "Donald Duck" --text "Blumenstraße 13" \
-  --new \
-  --text "Homer Simpson" --text "742 Evergreen Terrace"
-```
-
-**Example - Mixed formatting across labels:**
-```bash
-ptprnt \
-  --fontsize 32 --text "BIG" \
-  --new \
-  --fontsize 16 --text "small" \
-  --new \
-  --fontsize 24 --text "medium"
-```
-
-### Printer Selection
-
-By default, ptprnt auto-detects your printer. You can explicitly select a printer:
-
-```bash
-ptprnt --printer P700 --text "Hello"
-```
-
-List all available printer drivers:
-```bash
-ptprnt --list-all-drivers
-```
-
-### Testing with Fake Printer
-
-Before printing to your real printer, you can test your label output using the built-in fake printer. This generates a PNG image file instead of printing:
-
-```bash
-ptprnt --printer FakePrinter --text "Test Label"
-```
-
-This will create a file named `fakelabel_YYYYMMDD_HHMMSS.png` in your current directory with a preview of your label. Use this to:
-- Verify text formatting and layout
-- Test multi-label stitching
-- Preview before wasting label tape
-
-**Example workflow:**
-```bash
-# First, test your label design
-ptprnt --printer FakePrinter \
-  --font "DejaVu Sans" --fontsize 28 \
-  --text "Test Design" --text "Check Layout"
-
-# View the generated PNG file to verify
-# If satisfied, print to real printer
-ptprnt --printer P700 \
-  --font "DejaVu Sans" --fontsize 28 \
-  --text "Test Design" --text "Check Layout"
-```
-
-### Verbose Output
-
-Enable detailed logging for debugging:
-
-```bash
-ptprnt --verbose --text "Debug mode"
-```
-
-Enable USB trace to see raw USB communication:
-```bash
-ptprnt --trace --text "USB trace mode"
-```
-
-### Complete Example
-
-An example using a mixed bag of features:
-
-```bash
-ptprnt \
-  --verbose \
-  --printer P700 \
-  --font "NotoMono Nerd Font" \
-  --fontsize 28 --halign center --text "Product Label" \
-  --fontsize 20 --text "SKU: 12345" \
-  --new \
-  --fontsize 24 --text "Backup Label" \
-  --fontsize 18 --text "Date: 2025-10-16"
-```
-
-## Supported Printers
-(I need more printers for verification 😉)
-
-- Brother P-touch P700 series
-
-## Developer info
-
-This is a modern C++20 rewrite of [ptouch-print](https://git.familie-radermacher.ch/linux/ptouch-print.git). Credits to Dominic Rademacher for reverse engineering the USB protocol.
-
-**Build script:**
-```bash
-# Release build (tests disabled for faster builds)
-./scripts/build.sh release
-
-# Debug build (tests enabled)
-./scripts/build.sh debug
-
-# Debug with tests
-./scripts/build.sh debug --test
-
-# Debug with coverage
-./scripts/build.sh debug --coverage
-
-# Clean all build directories
-./scripts/build.sh clean
-
-# Show all options
-./scripts/build.sh --help
-```
-
-**Note:** Tests are only built in debug mode to keep release builds fast and small. Release builds do not include test binaries or link against gtest/gmock.
-
-**Running tests:**
-```bash
-# Using build script
-./scripts/build.sh --test
-
-# Or manually
 ninja -C builddir test   
 ```
 
-**Coverage reports:**
+Coverage reports can be generated via gcov if you enabled them (see Build section) by building the `coverage-text` target.
-```bash
-# 1. Build with coverage enabled and run tests
-./scripts/build.sh debug --coverage --test
-
-# 2. Generate coverage reports
-./scripts/generate_coverage.sh              # All formats (html, xml, text)
-./scripts/generate_coverage.sh --html       # HTML only
-./scripts/generate_coverage.sh --text       # Text only
-./scripts/generate_coverage.sh --xml        # XML only (for CI/CD)
-./scripts/generate_coverage.sh --html --xml # HTML and XML
-
-```
 
 ## License
 

generate_coverage.sh

@@ -0,0 +1,27 @@
+#!/bin/bash
+
+SCRIPT_PATH="$( cd -- "$(dirname "$0")" >/dev/null 2>&1 ; pwd -P )"
+HTML_COV_PATH="coverageReport/html"
+XML_COV_PATH="coverageReport/xml"
+HTML_START_FILE="index.html"
+
+echo "Generating Coverage report for ptouch-prnt"
+
+ninja -C builddir
+ninja -C builddir test
+
+mkdir -p ${HTML_COV_PATH}
+gcovr --html --html-details --html-syntax-highlighting --filter src --output ${HTML_COV_PATH}/${HTML_START_FILE}
+
+mkdir -p ${XML_COV_PATH}
+gcovr --xml-pretty --filter src --output ${XML_COV_PATH}/cov.xml
+
+if [ $? ] 
+then
+  echo "Coverage report successful generated!"
+  echo "Open: file://${SCRIPT_PATH}/${HTML_COV_PATH}/${HTML_START_FILE}"
+else
+  echo "Error generating coverage report!"
+fi
+
+rm *.gcov

hooks/README.md

@@ -1,43 +0,0 @@
-# Git Hooks
-
-This directory contains git hooks for the ptprnt repository.
-
-## Installation
-
-To install the hooks, run:
-
-```bash
-./hooks/install_hooks.sh
-```
-
-This will copy all hooks from this directory to `.git/hooks/` and make them executable.
-
-## Available Hooks
-
-### pre-commit
-
-The pre-commit hook automatically updates copyright headers in source files before each commit.
-
-**What it does:**
-- Runs `scripts/update_copyright.sh` to update copyright years in source files
-- Automatically re-stages any modified files
-- Ensures copyright headers are always up-to-date
-
-**Requirements:**
-- `scripts/update_copyright.sh` must exist and be executable
-
-## Skipping Hooks
-
-If you need to skip the pre-commit hook for a specific commit (not recommended), use:
-
-```bash
-git commit --no-verify
-```
-
-## Uninstalling
-
-To remove a hook, simply delete it from `.git/hooks/`:
-
-```bash
-rm .git/hooks/pre-commit
-```

hooks/install_hooks.sh

@@ -1,96 +0,0 @@
-#!/bin/bash
-# Install git hooks for ptprnt repository
-
-set -e
-
-# Colors for output
-RED='\033[0;31m'
-GREEN='\033[0;32m'
-YELLOW='\033[1;33m'
-NC='\033[0m' # No Color
-
-# Get the root directory of the git repository
-ROOT_DIR=$(git rev-parse --show-toplevel 2>/dev/null)
-
-if [ -z "$ROOT_DIR" ]; then
-    echo -e "${RED}Error: Not in a git repository${NC}"
-    exit 1
-fi
-
-HOOKS_SOURCE_DIR="$ROOT_DIR/hooks"
-HOOKS_TARGET_DIR="$ROOT_DIR/.git/hooks"
-
-echo "Installing git hooks..."
-echo "  Source: $HOOKS_SOURCE_DIR"
-echo "  Target: $HOOKS_TARGET_DIR"
-echo ""
-
-# Check if hooks directory exists
-if [ ! -d "$HOOKS_SOURCE_DIR" ]; then
-    echo -e "${RED}Error: Hooks source directory not found: $HOOKS_SOURCE_DIR${NC}"
-    exit 1
-fi
-
-# Check if .git/hooks directory exists
-if [ ! -d "$HOOKS_TARGET_DIR" ]; then
-    echo -e "${RED}Error: Git hooks directory not found: $HOOKS_TARGET_DIR${NC}"
-    exit 1
-fi
-
-# Install each hook
-installed_count=0
-for hook_file in "$HOOKS_SOURCE_DIR"/*; do
-    # Skip the install script itself
-    if [[ "$(basename "$hook_file")" == "install_hooks.sh" ]]; then
-        continue
-    fi
-
-    # Skip if not a file
-    if [ ! -f "$hook_file" ]; then
-        continue
-    fi
-
-    hook_name=$(basename "$hook_file")
-    target_file="$HOOKS_TARGET_DIR/$hook_name"
-
-    # Check if hook already exists
-    if [ -f "$target_file" ]; then
-        echo -e "${YELLOW}Warning: Hook already exists: $hook_name${NC}"
-        read -p "  Overwrite? (y/N) " -n 1 -r
-        echo
-        if [[ ! $REPLY =~ ^[Yy]$ ]]; then
-            echo "  Skipped: $hook_name"
-            continue
-        fi
-    fi
-
-    # Copy and make executable
-    cp "$hook_file" "$target_file"
-    chmod +x "$target_file"
-    echo -e "${GREEN}✓${NC} Installed: $hook_name"
-    ((installed_count++))
-done
-
-echo ""
-if [ $installed_count -eq 0 ]; then
-    echo -e "${YELLOW}No hooks were installed${NC}"
-else
-    echo -e "${GREEN}Successfully installed $installed_count hook(s)${NC}"
-fi
-
-# Verify update_copyright.sh exists and is executable
-if [ -f "$ROOT_DIR/scripts/update_copyright.sh" ]; then
-    if [ ! -x "$ROOT_DIR/scripts/update_copyright.sh" ]; then
-        echo ""
-        echo -e "${YELLOW}Making update_copyright.sh executable...${NC}"
-        chmod +x "$ROOT_DIR/scripts/update_copyright.sh"
-        echo -e "${GREEN}✓${NC} update_copyright.sh is now executable"
-    fi
-else
-    echo ""
-    echo -e "${YELLOW}Warning: scripts/update_copyright.sh not found${NC}"
-    echo "  The pre-commit hook requires this script to function properly"
-fi
-
-echo ""
-echo "Hook installation complete!"

hooks/pre-commit

@@ -1,43 +0,0 @@
-#!/bin/bash
-# Pre-commit hook to update copyright headers
-
-# Get the root directory of the git repository
-ROOT_DIR=$(git rev-parse --show-toplevel)
-
-# Check if update_copyright.sh exists and is executable
-if [ ! -x "$ROOT_DIR/scripts/update_copyright.sh" ]; then
-    echo "Warning: scripts/update_copyright.sh not found or not executable"
-    exit 1
-fi
-
-# Get list of staged C++ source files
-STAGED_FILES=$(git diff --cached --name-only --diff-filter=ACM | grep -E '\.(cpp|hpp|h|c|cc)$' || true)
-
-if [ -z "$STAGED_FILES" ]; then
-    # No C++ files staged, nothing to do
-    exit 0
-fi
-
-echo "Updating copyright headers for staged files..."
-
-# Update copyright for each staged file
-updated=0
-for file in $STAGED_FILES; do
-    if [ -f "$ROOT_DIR/$file" ]; then
-        # Run update_copyright.sh on the file
-        if "$ROOT_DIR/scripts/update_copyright.sh" "$ROOT_DIR/$file" > /dev/null 2>&1; then
-            # Re-stage the file if it was modified
-            git add "$ROOT_DIR/$file"
-            echo "  ✓ Updated: $file"
-            ((updated++))
-        fi
-    fi
-done
-
-if [ $updated -gt 0 ]; then
-    echo "Updated copyright headers in $updated file(s)"
-else
-    echo "No copyright headers needed updating"
-fi
-
-exit 0

meson.build

@@ -1,11 +1,11 @@
 project(
     'ptprnt',
     'cpp',
-    version: 'v0.2.0-'
+    version: 'v0.1.0-' + run_command(
-    + run_command(
         'git',
         'rev-parse',
-        '--short', 'HEAD',
+        '--short',
+        'HEAD',
         check: true,
     ).stdout().strip(),
     license: 'GPLv3',
@@ -20,16 +20,10 @@ project(
 )
 
 usb_dep = dependency('libusb-1.0')
+log_dep = dependency('spdlog')
+fmt_dep = dependency('fmt')
 pangocairo_dep = dependency('pangocairo')
 
-# spdlog with std::format (C++20) - static library
-spdlog_proj = subproject('spdlog', default_options: ['std_format=enabled', 'default_library=static', 'compile_library=true'])
-log_dep = spdlog_proj.get_variable('spdlog_dep')
-
-if not log_dep.found()
-    error('spdlog not found, can not proceed')
-endif
-
 # CLI11 
 cli11_proj = subproject('cli11')
 cli11_dep = cli11_proj.get_variable('CLI11_dep')
@@ -47,36 +41,27 @@ cpp_args = ['-DPROJ_VERSION="' + meson.project_version() + '"']
 # USB trace mode option (for debugging without sending to hardware)
 if get_option('usb_trace_only')
     cpp_args += ['-DUSB_TRACE_ONLY']
-    message(
+    message('USB_TRACE_ONLY enabled: USB data will be logged but not sent to device')
-        'USB_TRACE_ONLY enabled: USB data will be logged but not sent to device',
-    )
 endif
 
 ptprnt_exe = executable(
     'ptprnt',
     'src/main.cpp',
     install: true,
-    dependencies: [usb_dep, log_dep, pangocairo_dep, cli11_dep],
+    dependencies: [usb_dep, log_dep, fmt_dep, pangocairo_dep, cli11_dep],
     include_directories: incdir,
     sources: [ptprnt_srcs],
     cpp_args: cpp_args,
 )
 
+
 ### Unit tests
-# Only build tests for debug builds or when explicitly enabled
-build_tests = get_option('buildtype') == 'debug' or get_option('build_tests')
 
-if build_tests
+# GTest
-    # GTest and GMock
+gtest_proj = subproject('gtest')
-    gtest_proj = subproject('gtest')
+gtest_dep = gtest_proj.get_variable('gtest_main_dep')
-    gtest_dep = gtest_proj.get_variable('gtest_main_dep')
+if not gtest_dep.found()
-    gmock_dep = gtest_proj.get_variable('gmock_main_dep')
-    if not gtest_dep.found()
     error('MESON_SKIP_TEST: gtest not installed.')
-    endif
-
-    subdir('tests')
-    message('Tests enabled (buildtype=' + get_option('buildtype') + ')')
-else
-    message('Tests disabled (use debug build or -Dbuild_tests=true to enable)')
 endif
+
+subdir('tests')

meson_options.txt

@@ -2,8 +2,3 @@ option('usb_trace_only',
   type: 'boolean',
   value: false,
   description: 'Enable USB trace mode: log USB data without sending to device (saves label tape during debugging)')
-
-option('build_tests',
-  type: 'boolean',
-  value: false,
-  description: 'Build unit tests (automatically enabled for debug builds)')

scripts/build.sh

@@ -1,162 +0,0 @@
-#!/bin/bash
-
-# Build script for ptprnt - simplifies common build configurations
-# Usage: ./scripts/build.sh [release|debug|clean] [options]
-
-set -e
-
-SCRIPT_PATH="$( cd -- "$(dirname "$0")" >/dev/null 2>&1 ; pwd -P )"
-PROJECT_ROOT="${SCRIPT_PATH}/.."
-
-# Color output
-RED='\033[0;31m'
-GREEN='\033[0;32m'
-YELLOW='\033[1;33m'
-BLUE='\033[0;34m'
-NC='\033[0m' # No Color
-
-print_usage() {
-    echo "Usage: $0 [build-type] [options]"
-    echo ""
-    echo "Build Types:"
-    echo "  release    Build optimized release version (default)"
-    echo "  debug      Build debug version with symbols"
-    echo "  clean      Clean build directories"
-    echo ""
-    echo "Options:"
-    echo "  --coverage Enable coverage reporting (debug builds only)"
-    echo "  --reconfigure  Force reconfiguration"
-    echo "  --test     Run tests after building"
-    echo "  -j N       Use N parallel jobs (default: auto)"
-    echo ""
-    echo "Examples:"
-    echo "  $0                    # Build release"
-    echo "  $0 debug --test       # Build debug and run tests"
-    echo "  $0 debug --coverage   # Build debug with coverage"
-    echo "  $0 clean              # Clean all build directories"
-}
-
-# Default values
-BUILD_TYPE="release"
-BUILDDIR="builddir"
-COVERAGE=false
-RECONFIGURE=false
-RUN_TESTS=false
-JOBS=""
-
-# Parse arguments
-while [[ $# -gt 0 ]]; do
-    case $1 in
-        release|debug|clean)
-            BUILD_TYPE="$1"
-            shift
-            ;;
-        --coverage)
-            COVERAGE=true
-            shift
-            ;;
-        --reconfigure)
-            RECONFIGURE=true
-            shift
-            ;;
-        --test)
-            RUN_TESTS=true
-            shift
-            ;;
-        -j)
-            JOBS="-j $2"
-            shift 2
-            ;;
-        -h|--help)
-            print_usage
-            exit 0
-            ;;
-        *)
-            echo -e "${RED}Error: Unknown option: $1${NC}"
-            print_usage
-            exit 1
-            ;;
-    esac
-done
-
-cd "${PROJECT_ROOT}"
-
-# Handle clean
-if [[ "${BUILD_TYPE}" == "clean" ]]; then
-    echo -e "${YELLOW}Cleaning build directories...${NC}"
-    rm -rf builddir builddir-debug
-    echo -e "${GREEN}Clean complete!${NC}"
-    exit 0
-fi
-
-# Set build directory and options based on build type
-if [[ "${BUILD_TYPE}" == "debug" ]]; then
-    BUILDDIR="builddir-debug"
-    MESON_OPTS="--buildtype=debug"
-
-    if [[ "${COVERAGE}" == true ]]; then
-        MESON_OPTS="${MESON_OPTS} -Db_coverage=true"
-        echo -e "${BLUE}Building debug with coverage enabled${NC}"
-    else
-        echo -e "${BLUE}Building debug version${NC}"
-    fi
-else
-    BUILDDIR="builddir"
-    MESON_OPTS="--buildtype=release"
-
-    if [[ "${COVERAGE}" == true ]]; then
-        echo -e "${YELLOW}Warning: Coverage is only supported for debug builds, ignoring --coverage${NC}"
-    fi
-
-    if [[ "${RUN_TESTS}" == true ]]; then
-        echo -e "${YELLOW}Warning: Tests are not built for release builds (use debug build for testing)${NC}"
-        RUN_TESTS=false
-    fi
-
-    echo -e "${BLUE}Building release version (tests disabled)${NC}"
-fi
-
-# Setup or reconfigure build directory
-if [[ ! -d "${BUILDDIR}" ]] || [[ "${RECONFIGURE}" == true ]]; then
-    if [[ "${RECONFIGURE}" == true ]]; then
-        echo -e "${YELLOW}Reconfiguring build...${NC}"
-        meson setup "${BUILDDIR}" ${MESON_OPTS} --wipe --reconfigure
-    else
-        echo -e "${YELLOW}Setting up build directory...${NC}"
-        meson setup "${BUILDDIR}" ${MESON_OPTS}
-    fi
-fi
-
-# Build
-echo -e "${YELLOW}Building...${NC}"
-ninja -C "${BUILDDIR}" ${JOBS}
-
-if [[ $? -eq 0 ]]; then
-    echo -e "${GREEN}Build successful!${NC}"
-    echo -e "Binary: ${BUILDDIR}/ptprnt"
-else
-    echo -e "${RED}Build failed!${NC}"
-    exit 1
-fi
-
-# Run tests if requested
-if [[ "${RUN_TESTS}" == true ]]; then
-    echo -e "${YELLOW}Running tests...${NC}"
-    ninja -C "${BUILDDIR}" test
-
-    if [[ $? -eq 0 ]]; then
-        echo -e "${GREEN}All tests passed!${NC}"
-    else
-        echo -e "${RED}Tests failed!${NC}"
-        exit 1
-    fi
-fi
-
-# Show binary info
-echo ""
-echo -e "${BLUE}Build Information:${NC}"
-echo "  Build type: ${BUILD_TYPE}"
-echo "  Build dir:  ${BUILDDIR}"
-echo "  Binary:     $(ls -lh ${BUILDDIR}/ptprnt | awk '{print $5, $9}')"
-echo ""
-echo -e "${GREEN}Done!${NC}"

scripts/generate_coverage.sh

@@ -1,195 +0,0 @@
-#!/bin/bash
-
-# Coverage report generator for ptprnt
-# Usage: ./scripts/generate_coverage.sh [options]
-
-set -e
-
-SCRIPT_PATH="$( cd -- "$(dirname "$0")" >/dev/null 2>&1 ; pwd -P )"
-PROJECT_ROOT="${SCRIPT_PATH}/.."
-
-# Output paths
-HTML_COV_PATH="coverageReport/html"
-XML_COV_PATH="coverageReport/xml"
-TEXT_COV_PATH="coverageReport"
-HTML_START_FILE="index.html"
-
-# Color output
-RED='\033[0;31m'
-GREEN='\033[0;32m'
-YELLOW='\033[1;33m'
-BLUE='\033[0;34m'
-NC='\033[0m' # No Color
-
-# Default values - all formats enabled by default
-GENERATE_HTML=false
-GENERATE_XML=false
-GENERATE_TEXT=false
-BUILDDIR="builddir-debug"
-
-# Common gcovr options
-GCOVR_OPTS="--filter src --root ."
-
-print_usage() {
-    echo "Usage: $0 [options]"
-    echo ""
-    echo "Coverage Report Generator - generates coverage reports from existing coverage data"
-    echo ""
-    echo "Prerequisites:"
-    echo "  Build with coverage enabled first:"
-    echo "    ./scripts/build.sh debug --coverage --test"
-    echo ""
-    echo "Format Options (if none specified, all formats are generated):"
-    echo "  --html         Generate HTML coverage report"
-    echo "  --xml          Generate XML coverage report (for CI/CD)"
-    echo "  --text         Generate text coverage report (terminal output)"
-    echo ""
-    echo "Build Options:"
-    echo "  --builddir DIR Use custom build directory (default: builddir-debug)"
-    echo ""
-    echo "Other Options:"
-    echo "  -h, --help     Show this help message"
-    echo ""
-    echo "Examples:"
-    echo "  $0                        # Generate all formats (html, xml, text)"
-    echo "  $0 --html                 # Generate only HTML report"
-    echo "  $0 --html --text          # Generate HTML and text reports"
-    echo "  $0 --xml                  # Generate XML for CI/CD"
-    echo "  $0 --builddir builddir    # Use release build directory"
-}
-
-# Parse arguments
-# If no format arguments provided, enable all
-if [[ $# -eq 0 ]]; then
-    GENERATE_HTML=true
-    GENERATE_XML=true
-    GENERATE_TEXT=true
-fi
-
-while [[ $# -gt 0 ]]; do
-    case $1 in
-        --html)
-            GENERATE_HTML=true
-            shift
-            ;;
-        --xml)
-            GENERATE_XML=true
-            shift
-            ;;
-        --text)
-            GENERATE_TEXT=true
-            shift
-            ;;
-        --builddir)
-            BUILDDIR="$2"
-            shift 2
-            ;;
-        -h|--help)
-            print_usage
-            exit 0
-            ;;
-        *)
-            echo -e "${RED}Error: Unknown option: $1${NC}"
-            print_usage
-            exit 1
-            ;;
-    esac
-done
-
-# Check if any format was selected when arguments were provided
-if [[ $GENERATE_HTML == false && $GENERATE_XML == false && $GENERATE_TEXT == false ]]; then
-    echo -e "${RED}Error: No output format specified. Use --html, --xml, and/or --text${NC}"
-    print_usage
-    exit 1
-fi
-
-cd "${PROJECT_ROOT}"
-
-# Check if build directory exists
-if [[ ! -d "${BUILDDIR}" ]]; then
-    echo -e "${RED}Error: Build directory '${BUILDDIR}' does not exist${NC}"
-    echo ""
-    echo "Build with coverage enabled first:"
-    echo "  ./scripts/build.sh debug --coverage --test"
-    exit 1
-fi
-
-# Check if coverage data exists by looking for .gcda files
-if ! find "${BUILDDIR}" -name "*.gcda" -print -quit | grep -q .; then
-    echo -e "${RED}Error: No coverage data found in '${BUILDDIR}'${NC}"
-    echo ""
-    echo "Make sure you built with coverage enabled and ran the tests:"
-    echo "  ./scripts/build.sh debug --coverage --test"
-    exit 1
-fi
-
-echo -e "${BLUE}Generating Coverage report for ptprnt${NC}"
-echo "Build directory: ${BUILDDIR}"
-echo "Formats: $(${GENERATE_HTML} && echo -n "html ")$(${GENERATE_XML} && echo -n "xml ")$(${GENERATE_TEXT} && echo -n "text")"
-echo ""
-
-# Check if gcovr is available
-if ! command -v gcovr &> /dev/null; then
-    echo -e "${RED}Error: gcovr is not installed${NC}"
-    exit 1
-fi
-
-if [[ "${GENERATE_HTML}" == true ]]; then
-    echo -e "${YELLOW}Generating HTML coverage report...${NC}"
-    mkdir -p "${HTML_COV_PATH}"
-    gcovr ${GCOVR_OPTS} \
-        --html --html-details --html-syntax-highlighting \
-        --output "${HTML_COV_PATH}/${HTML_START_FILE}"
-
-    if [[ $? -eq 0 ]]; then
-        echo -e "${GREEN}✓ HTML report generated${NC}"
-        echo ""
-        echo -e "${BLUE}To view HTML report, open:${NC}"
-        echo "  file://${SCRIPT_PATH}/../${HTML_COV_PATH}/${HTML_START_FILE}"
-
-    else
-        echo -e "${RED}✗ HTML report failed${NC}"
-    fi
-fi
-
-if [[ "${GENERATE_XML}" == true ]]; then
-    echo -e "${YELLOW}Generating XML coverage report...${NC}"
-    mkdir -p "${XML_COV_PATH}"
-    gcovr ${GCOVR_OPTS} \
-        --xml-pretty \
-        --output "${XML_COV_PATH}/cov.xml"
-
-    if [[ $? -eq 0 ]]; then
-        echo -e "${GREEN}✓ XML report generated${NC}"
-          echo ""
-        echo -e "${BLUE}To view XML report, open:${NC}"
-        echo "  file://${SCRIPT_PATH}/../${XML_COV_PATH}/cov.xml"
-    else
-        echo -e "${RED}✗ XML report failed${NC}"
-    fi
-fi
-
-if [[ "${GENERATE_TEXT}" == true ]]; then
-    echo -e "${YELLOW}Generating text coverage report...${NC}"
-    mkdir -p "${TEXT_COV_PATH}"
-
-    # Save to file
-    gcovr ${GCOVR_OPTS} --output "${TEXT_COV_PATH}/coverage.txt"
-
-    if [[ $? -eq 0 ]]; then
-        echo -e "${GREEN}✓ Text report generated${NC}"
-        echo ""
-        echo -e "${BLUE}To view TXT report, open:${NC}"
-        echo "file://${SCRIPT_PATH}/../${TEXT_COV_PATH}/coverage.txt"
-    else
-        echo -e "${RED}✗ Text report failed${NC}"
-    fi
-fi
-
-# Clean up gcov files
-rm -f *.gcov 2>/dev/null
-
-# Summary
-echo ""
-echo -e "${GREEN}Coverage reports generated successfully!${NC}"
-echo ""

src/PtouchPrint.cpp

@@ -18,8 +18,7 @@
  */
 #include "PtouchPrint.hpp"
 
-#include <format>
+#include <fmt/core.h>
-#include <iostream>
 #include <spdlog/sinks/basic_file_sink.h>
 #include <spdlog/sinks/stdout_color_sinks.h>
 #include <spdlog/spdlog.h>
@@ -105,11 +104,11 @@ bool PtouchPrint::handleListDrivers() {
     auto driverFactory = std::make_unique<PrinterDriverFactory>();
     auto drivers       = driverFactory->listAllDrivers();
 
-    std::cout << "Available printer drivers:\n";
+    fmt::print("Available printer drivers:\n");
     for (const auto& driver : drivers) {
-        std::cout << std::format("  - {}\n", driver);
+        fmt::print("  - {}\n", driver);
     }
-    std::cout << "\nUse with: -p <driver_name> or --printer <driver_name>\n";
+    fmt::print("\nUse with: -p <driver_name> or --printer <driver_name>\n");
     return true;
 }
 
@@ -133,46 +132,11 @@ bool PtouchPrint::handlePrinting() {
         return true;
     }
 
-    // Build label incrementally, appending when --new is encountered
+    // Build label using LabelBuilder
     graphics::LabelBuilder labelBuilder(printer->getPrinterInfo().pixelLines);
-    std::unique_ptr<graphics::ILabel> finalLabel = nullptr;
-
-    // Debug: print command sequence
-    spdlog::debug("Processing {} commands:", options.commands.size());
-    for (size_t i = 0; i < options.commands.size(); ++i) {
-        const auto& [cmdType, value] = options.commands[i];
-        spdlog::debug("  Command {}: type={}, value='{}'", i, static_cast<int>(cmdType), value);
-    }
 
     for (const auto& [cmdType, value] : options.commands) {
         switch (cmdType) {
-            case cli::CommandType::NewLabel: {
-                // Finish current label and append to final label
-                spdlog::debug("Encountered --new, finishing current label segment");
-                auto currentLabel = labelBuilder.build();
-                if (!finalLabel) {
-                    // First label becomes the base
-                    finalLabel = std::move(currentLabel);
-                } else {
-                    // If finalLabel is empty (width=0), replace it instead of appending
-                    if (finalLabel->getWidth() == 0) {
-                        spdlog::debug("Final label is empty, replacing instead of appending");
-                        finalLabel = std::move(currentLabel);
-                    } else if (currentLabel->getWidth() == 0) {
-                        // Current label is empty, skip appending
-                        spdlog::debug("Current label is empty, skipping append");
-                    } else {
-                        // Both labels have content, append
-                        if (!finalLabel->append(*currentLabel)) {
-                            spdlog::error("Failed to append label");
-                            return false;
-                        }
-                    }
-                }
-                // Reset builder for next label
-                labelBuilder = graphics::LabelBuilder(printer->getPrinterInfo().pixelLines);
-                break;
-            }
             case cli::CommandType::Text:
                 labelBuilder.addText(value);
                 break;
@@ -214,31 +178,9 @@ bool PtouchPrint::handlePrinting() {
         }
     }
 
-    // Build and append final label segment
+    // Build and print the label
-    auto lastLabel = labelBuilder.build();
+    auto label = labelBuilder.build();
-    if (!finalLabel) {
+    if (!mPrinterService->printLabel(std::move(label))) {
-        // Only one label, no --new was used
-        finalLabel = std::move(lastLabel);
-    } else {
-        // Handle empty labels
-        if (finalLabel->getWidth() == 0) {
-            // Final label is empty, replace it
-            spdlog::debug("Final label is empty, replacing with last segment");
-            finalLabel = std::move(lastLabel);
-        } else if (lastLabel->getWidth() == 0) {
-            // Last segment is empty, skip appending
-            spdlog::debug("Last label segment is empty, skipping append");
-        } else {
-            // Both have content, append
-            if (!finalLabel->append(*lastLabel)) {
-                spdlog::error("Failed to append final label segment");
-                return false;
-            }
-        }
-    }
-
-    // Print the final label
-    if (!mPrinterService->printLabel(std::move(finalLabel))) {
         spdlog::error("An error occurred while printing");
         return false;
     }

src/PtouchPrint.hpp

@@ -21,7 +21,6 @@
 
 #include <memory>
 #include <string>
-#include <vector>
 
 namespace ptprnt::cli {
 class ICliParser;
@@ -31,10 +30,6 @@ namespace ptprnt::core {
 class IPrinterService;
 }
 
-namespace ptprnt::graphics {
-class ILabel;
-}
-
 namespace ptprnt {
 
 /**

src/cli/CliParser.cpp

@@ -19,8 +19,7 @@
 
 #include "CliParser.hpp"
 
-#include <format>
+#include <fmt/core.h>
-#include <iostream>
 
 namespace ptprnt::cli {
 
@@ -44,56 +43,13 @@ int CliParser::parse(int argc, char** argv) {
         mApp.exit(e);
         return -1;  // Signal: error
     }
-
-    // Post-process: Re-order commands based on actual command line order
-    // This is needed because CLI11 groups options by type
-    reorderCommandsByArgv(argc, argv);
-
     return 0;
 }
 
-void CliParser::reorderCommandsByArgv(int argc, char** argv) {
-    std::vector<Command> reorderedCommands;
-
-    // Parse argv to determine the actual order
-    for (int i = 1; i < argc; ++i) {
-        std::string arg = argv[i];
-
-        if (arg == "--new") {
-            reorderedCommands.emplace_back(CommandType::NewLabel, "");
-        } else if (arg == "-t" || arg == "--text") {
-            if (i + 1 < argc) {
-                reorderedCommands.emplace_back(CommandType::Text, argv[++i]);
-            }
-        } else if (arg == "-f" || arg == "--font") {
-            if (i + 1 < argc) {
-                reorderedCommands.emplace_back(CommandType::Font, argv[++i]);
-            }
-        } else if (arg == "-s" || arg == "--fontsize") {
-            if (i + 1 < argc) {
-                reorderedCommands.emplace_back(CommandType::FontSize, argv[++i]);
-            }
-        } else if (arg == "--valign") {
-            if (i + 1 < argc) {
-                reorderedCommands.emplace_back(CommandType::VAlign, argv[++i]);
-            }
-        } else if (arg == "--halign") {
-            if (i + 1 < argc) {
-                reorderedCommands.emplace_back(CommandType::HAlign, argv[++i]);
-            }
-        }
-    }
-
-    // Only replace if we found relevant commands
-    if (!reorderedCommands.empty()) {
-        mOptions.commands = std::move(reorderedCommands);
-    }
-}
-
 void CliParser::setupParser() {
     // Version callback
     auto printVersion = [this](std::size_t) {
-        std::cout << std::format("ptprnt version: {}\n", mVersionString);
+        fmt::print("ptprnt version: {}\n", mVersionString);
         throw CLI::CallForVersion();
     };
 
@@ -133,12 +89,6 @@ void CliParser::setupParser() {
     mApp.add_option("--halign", "Horizontal alignment of the following text occurrences")
         ->multi_option_policy(CLI::MultiOptionPolicy::TakeAll)
         ->each([this](const std::string& align) { mOptions.commands.emplace_back(CommandType::HAlign, align); });
-
-    // Label separator - use an option with multi_option_policy to maintain parse order
-    // We need to use a dummy string parameter since .each() expects a string callback
-    mApp.add_flag("--new", "Start a new label (multiple labels will be stitched together)")
-        ->multi_option_policy(CLI::MultiOptionPolicy::TakeAll)
-        ->each([this](const std::string&) { mOptions.commands.emplace_back(CommandType::NewLabel, ""); });
 }
 
 }  // namespace ptprnt::cli

src/cli/CliParser.hpp

@@ -66,7 +66,6 @@ class CliParser : public ICliParser {
 
    private:
     void setupParser();
-    void reorderCommandsByArgv(int argc, char** argv);
 
     CLI::App mApp;
     std::string mVersionString;

src/cli/interface/ICliParser.hpp

@@ -27,7 +27,7 @@ namespace ptprnt::cli {
 /**
  * @brief Types of CLI commands that can be issued
  */
-enum class CommandType { None = 0, Text = 1, FontSize = 2, Font = 3, VAlign = 4, HAlign = 5, NewLabel = 6 };
+enum class CommandType { None = 0, Text = 1, FontSize = 2, Font = 3, VAlign = 4, HAlign = 5 };
 
 /**
  * @brief A command with its type and value
@@ -55,12 +55,6 @@ class ICliParser {
    public:
     virtual ~ICliParser() = default;
 
-    ICliParser()                                   = default;
-    ICliParser(const ICliParser&)                  = default;
-    ICliParser& operator=(const ICliParser&)       = default;
-    ICliParser(ICliParser&&) noexcept              = default;
-    ICliParser& operator=(ICliParser&&) noexcept   = default;
-
     /**
      * @brief Parse command line arguments
      * @param argc Argument count

src/core/PrinterService.cpp

@@ -22,19 +22,13 @@
 #include <spdlog/spdlog.h>
 
 #include "core/PrinterDriverFactory.hpp"
-#include "libusbwrap/UsbDeviceFactory.hpp"
 
 namespace ptprnt::core {
 
-// Default constructor delegates to DI constructor
+PrinterService::PrinterService() = default;
-PrinterService::PrinterService() : PrinterService(std::make_unique<libusbwrap::UsbDeviceFactory>()) {}
-
-// Constructor with dependency injection
-PrinterService::PrinterService(std::unique_ptr<libusbwrap::IUsbDeviceFactory> usbFactory)
-    : mUsbDeviceFactory(std::move(usbFactory)) {}
 
 bool PrinterService::initialize() {
-    if (!mUsbDeviceFactory->init()) {
+    if (!mUsbDeviceFactory.init()) {
         spdlog::error("Could not initialize libusb");
         return false;
     }
@@ -44,22 +38,14 @@ bool PrinterService::initialize() {
 std::vector<std::shared_ptr<IPrinterDriver>> PrinterService::detectPrinters() {
     spdlog::debug("Detecting printers...");
 
-    auto usbDevs       = mUsbDeviceFactory->findAllDevices();
+    auto usbDevs       = mUsbDeviceFactory.findAllDevices();
     auto driverFactory = std::make_unique<PrinterDriverFactory>();
     mDetectedPrinters.clear();
 
     for (auto& usbDev : usbDevs) {
         auto driver = driverFactory->create(usbDev->getUsbId());
         if (driver != nullptr) {
-            // Attach the USB device to the printer driver
-            // Convert unique_ptr to shared_ptr for attachment
-            std::shared_ptr<libusbwrap::IUsbDevice> sharedUsbDev = std::move(usbDev);
-            if (driver->attachUsbDevice(sharedUsbDev)) {
             mDetectedPrinters.push_back(driver);
-                spdlog::debug("Successfully attached USB device to printer driver: {}", driver->getName());
-            } else {
-                spdlog::warn("Failed to attach USB device to printer driver: {}", driver->getName());
-            }
         }
     }
 
@@ -73,9 +59,6 @@ std::shared_ptr<IPrinterDriver> PrinterService::selectPrinter(const std::string&
         auto driverFactory = std::make_unique<PrinterDriverFactory>();
         auto printer       = driverFactory->createByName(printerName);
         if (printer) {
-            // For virtual/fake printers, call attachUsbDevice with nullptr to initialize
-            // For real printers selected explicitly, they would need actual USB device
-            printer->attachUsbDevice(nullptr);
             mCurrentPrinter = printer;
             spdlog::info("Using explicitly selected printer: {}", printerName);
             return mCurrentPrinter;

src/core/PrinterService.hpp

@@ -24,7 +24,7 @@
 #include <vector>
 
 #include "interface/IPrinterService.hpp"
-#include "libusbwrap/interface/IUsbDeviceFactory.hpp"
+#include "libusbwrap/UsbDeviceFactory.hpp"
 #include "printers/interface/IPrinterDriver.hpp"
 
 namespace ptprnt::core {
@@ -40,12 +40,7 @@ namespace ptprnt::core {
  */
 class PrinterService : public IPrinterService {
    public:
-    // Default constructor (uses real UsbDeviceFactory)
     PrinterService();
-
-    // Constructor for testing (inject mock factory)
-    explicit PrinterService(std::unique_ptr<libusbwrap::IUsbDeviceFactory> usbFactory);
-
     ~PrinterService() override = default;
 
     PrinterService(const PrinterService&)            = delete;
@@ -86,7 +81,7 @@ class PrinterService : public IPrinterService {
     bool printLabel(std::unique_ptr<graphics::ILabel> label) override;
 
    private:
-    std::unique_ptr<libusbwrap::IUsbDeviceFactory> mUsbDeviceFactory;
+    libusbwrap::UsbDeviceFactory mUsbDeviceFactory;
     std::vector<std::shared_ptr<IPrinterDriver>> mDetectedPrinters;
     std::shared_ptr<IPrinterDriver> mCurrentPrinter;
 };

src/graphics/Bitmap.hpp

@@ -20,6 +20,8 @@
 #pragma once
 
 #include <cstdint>
+#include <memory>
+#include <span>
 #include <vector>
 
 namespace ptprnt::graphics {

src/graphics/CairoWrapper.hpp

@@ -1,139 +0,0 @@
-/*
-    ptrnt - print labels on linux
-    Copyright (C) 2025  Moritz Martinius
-
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
- */
-
-#pragma once
-
-#include "graphics/interface/ICairoWrapper.hpp"
-
-namespace ptprnt::graphics {
-
-/**
- * @brief Real implementation of ICairoWrapper that forwards to actual Cairo/Pango C API
- *
- * This class simply forwards all calls to the real Cairo and Pango library functions.
- * It's used as the default implementation in production code.
- */
-class CairoWrapper : public ICairoWrapper {
-   public:
-    ~CairoWrapper() override = default;
-
-    // Cairo image surface functions
-    cairo_surface_t* cairo_image_surface_create(cairo_format_t format, int width, int height) override {
-        return ::cairo_image_surface_create(format, width, height);
-    }
-
-    void cairo_surface_destroy(cairo_surface_t* surface) override { ::cairo_surface_destroy(surface); }
-
-    void cairo_surface_flush(cairo_surface_t* surface) override { ::cairo_surface_flush(surface); }
-
-    void cairo_surface_mark_dirty(cairo_surface_t* surface) override { ::cairo_surface_mark_dirty(surface); }
-
-    cairo_status_t cairo_surface_status(cairo_surface_t* surface) override { return ::cairo_surface_status(surface); }
-
-    cairo_format_t cairo_image_surface_get_format(cairo_surface_t* surface) override {
-        return ::cairo_image_surface_get_format(surface);
-    }
-
-    int cairo_image_surface_get_width(cairo_surface_t* surface) override {
-        return ::cairo_image_surface_get_width(surface);
-    }
-
-    int cairo_image_surface_get_height(cairo_surface_t* surface) override {
-        return ::cairo_image_surface_get_height(surface);
-    }
-
-    int cairo_image_surface_get_stride(cairo_surface_t* surface) override {
-        return ::cairo_image_surface_get_stride(surface);
-    }
-
-    unsigned char* cairo_image_surface_get_data(cairo_surface_t* surface) override {
-        return ::cairo_image_surface_get_data(surface);
-    }
-
-    cairo_status_t cairo_surface_write_to_png(cairo_surface_t* surface, const char* filename) override {
-        return ::cairo_surface_write_to_png(surface, filename);
-    }
-
-    // Cairo context functions
-    cairo_t* cairo_create(cairo_surface_t* surface) override { return ::cairo_create(surface); }
-
-    void cairo_destroy(cairo_t* cr) override { ::cairo_destroy(cr); }
-
-    void cairo_move_to(cairo_t* cr, double x, double y) override { ::cairo_move_to(cr, x, y); }
-
-    void cairo_set_source_rgb(cairo_t* cr, double red, double green, double blue) override {
-        ::cairo_set_source_rgb(cr, red, green, blue);
-    }
-
-    // Pango-Cairo functions
-    PangoFontMap* pango_cairo_font_map_new() override { return ::pango_cairo_font_map_new(); }
-
-    PangoContext* pango_cairo_create_context(cairo_t* cr) override { return ::pango_cairo_create_context(cr); }
-
-    void pango_cairo_show_layout(cairo_t* cr, PangoLayout* layout) override { ::pango_cairo_show_layout(cr, layout); }
-
-    // Pango layout functions
-    PangoLayout* pango_layout_new(PangoContext* context) override { return ::pango_layout_new(context); }
-
-    void pango_layout_set_font_description(PangoLayout* layout, const PangoFontDescription* desc) override {
-        ::pango_layout_set_font_description(layout, desc);
-    }
-
-    void pango_layout_set_text(PangoLayout* layout, const char* text, int length) override {
-        ::pango_layout_set_text(layout, text, length);
-    }
-
-    void pango_layout_set_height(PangoLayout* layout, int height) override {
-        ::pango_layout_set_height(layout, height);
-    }
-
-    void pango_layout_set_alignment(PangoLayout* layout, PangoAlignment alignment) override {
-        ::pango_layout_set_alignment(layout, alignment);
-    }
-
-    void pango_layout_set_justify(PangoLayout* layout, gboolean justify) override {
-        ::pango_layout_set_justify(layout, justify);
-    }
-
-#if PANGO_VERSION_MAJOR >= 1 && PANGO_VERSION_MINOR >= 50
-    void pango_layout_set_justify_last_line(PangoLayout* layout, gboolean justify) override {
-        ::pango_layout_set_justify_last_line(layout, justify);
-    }
-#endif
-
-    void pango_layout_get_size(PangoLayout* layout, int* width, int* height) override {
-        ::pango_layout_get_size(layout, width, height);
-    }
-
-    // Pango font description functions
-    PangoFontDescription* pango_font_description_new() override { return ::pango_font_description_new(); }
-
-    void pango_font_description_set_size(PangoFontDescription* desc, gint size) override {
-        ::pango_font_description_set_size(desc, size);
-    }
-
-    void pango_font_description_set_family(PangoFontDescription* desc, const char* family) override {
-        ::pango_font_description_set_family(desc, family);
-    }
-
-    // GObject reference counting
-    void g_object_unref(gpointer object) override { ::g_object_unref(object); }
-};
-
-}  // namespace ptprnt::graphics

src/graphics/Label.cpp

@@ -25,64 +25,37 @@
 #include <cassert>
 #include <cstddef>
 #include <cstdint>
-#include <cstring>
-#include <memory>
 #include <string>
 #include <vector>
 
 #include "cairo.h"
-#include "graphics/CairoWrapper.hpp"
-#include "graphics/interface/ICairoWrapper.hpp"
 #include "graphics/interface/ILabel.hpp"
 #include "pango/pango-font.h"
 #include "pango/pango-layout.h"
 #include "pango/pango-types.h"
+#include "pango/pangocairo.h"
 
 namespace ptprnt::graphics {
-
+Label::Label(const uint16_t heightPixel)
-// Deleter implementations
+    : mPrinterHeight(heightPixel) {
-void CairoSurfaceDeleter::operator()(cairo_surface_t* surface) const {
-    if (surface && wrapper)
-        wrapper->cairo_surface_destroy(surface);
-}
-
-void CairoDeleter::operator()(cairo_t* cr) const {
-    if (cr && wrapper)
-        wrapper->cairo_destroy(cr);
-}
-
-void GObjectDeleter::operator()(gpointer obj) const {
-    if (obj && wrapper)
-        wrapper->g_object_unref(obj);
-}
-
-// Default constructor - creates real Cairo/Pango wrapper
-Label::Label(const uint16_t heightPixel) : Label(heightPixel, std::make_shared<CairoWrapper>()) {}
-
-// Constructor with dependency injection
-Label::Label(const uint16_t heightPixel, std::shared_ptr<ICairoWrapper> cairoWrapper)
-    : mCairoWrapper(std::move(cairoWrapper)), mPrinterHeight(heightPixel) {
     // Initialize resources in correct order with RAII
-    // Pass wrapper to deleter so cleanup uses the wrapper
+    mFontMap.reset(pango_cairo_font_map_new());
-    GObjectDeleter deleter;
-    deleter.wrapper = mCairoWrapper;
-    mFontMap        = std::unique_ptr<PangoFontMap, GObjectDeleter>(mCairoWrapper->pango_cairo_font_map_new(), deleter);
 }
 
-std::vector<uint8_t> Label::getRaw() const {
+std::vector<uint8_t> Label::getRaw() {
     assert(mSurface != nullptr);
     auto* surface = mSurface.get();
 
-    mCairoWrapper->cairo_surface_flush(surface);
+    cairo_surface_flush(surface);
-    assert(mCairoWrapper->cairo_image_surface_get_format(surface) == CAIRO_FORMAT_A8);
+    assert(cairo_image_surface_get_format(surface) == CAIRO_FORMAT_A8);
 
-    int width  = mCairoWrapper->cairo_image_surface_get_width(surface);
+    int width = cairo_image_surface_get_width(surface);
-    int height = mCairoWrapper->cairo_image_surface_get_height(surface);
+    int height = cairo_image_surface_get_height(surface);
-    int stride = mCairoWrapper->cairo_image_surface_get_stride(surface);
+    int stride = cairo_image_surface_get_stride(surface);
 
     spdlog::debug("Cairo Surface data: W: {}; H: {}; S:{}", width, height, stride);
 
-    auto data = mCairoWrapper->cairo_image_surface_get_data(surface);
+    auto data = cairo_image_surface_get_data(surface);
 
     // If stride equals width, we can return data directly
     if (stride == width) {
@@ -107,41 +80,41 @@ uint8_t Label::getNumLines(std::string_view strv) {
     return std::count(strv.begin(), strv.end(), '\n');
 }
 
-int Label::getWidth() const {
+int Label::getWidth() {
     // Return the actual Cairo surface width (which is the layout width)
     return mLayoutWidth;
 }
 
-int Label::getHeight() const {
+int Label::getHeight() {
     // Return the actual Cairo surface height (which is the printer height)
     return mPrinterHeight;
 }
 
 void Label::configureLayout(PangoLayout* layout, const std::string& text, PangoFontDescription* fontDesc) {
-    mCairoWrapper->pango_layout_set_font_description(layout, fontDesc);
+    pango_layout_set_font_description(layout, fontDesc);
-    mCairoWrapper->pango_layout_set_text(layout, text.c_str(), static_cast<int>(text.length()));
+    pango_layout_set_text(layout, text.c_str(), static_cast<int>(text.length()));
-    mCairoWrapper->pango_layout_set_height(layout, getNumLines(text) * -1);
+    pango_layout_set_height(layout, getNumLines(text) * -1);
 }
 
 void Label::applyHorizontalAlignment(PangoLayout* layout) {
     switch (mHAlign) {
         case HAlignPosition::LEFT:
-            mCairoWrapper->pango_layout_set_alignment(layout, PANGO_ALIGN_LEFT);
+            pango_layout_set_alignment(layout, PANGO_ALIGN_LEFT);
             break;
         case HAlignPosition::RIGHT:
-            mCairoWrapper->pango_layout_set_alignment(layout, PANGO_ALIGN_RIGHT);
+            pango_layout_set_alignment(layout, PANGO_ALIGN_RIGHT);
             break;
         case HAlignPosition::JUSTIFY:
-            mCairoWrapper->pango_layout_set_alignment(layout, PANGO_ALIGN_LEFT);
+            pango_layout_set_alignment(layout, PANGO_ALIGN_LEFT);
-            mCairoWrapper->pango_layout_set_justify(layout, true);
+            pango_layout_set_justify(layout, true);
 #if PANGO_VERSION_MAJOR >= 1 && PANGO_VERSION_MINOR >= 50
-            mCairoWrapper->pango_layout_set_justify_last_line(layout, true);
+            pango_layout_set_justify_last_line(layout, true);
 #endif
             break;
         case HAlignPosition::CENTER:
             [[fallthrough]];
         default:
-            mCairoWrapper->pango_layout_set_alignment(layout, PANGO_ALIGN_CENTER);
+            pango_layout_set_alignment(layout, PANGO_ALIGN_CENTER);
             break;
     }
 }
@@ -160,49 +133,40 @@ bool Label::create(const std::string& labelText) {
     // see: https://gist.github.com/CallumDev/7c66b3f9cf7a876ef75f
 
     // Create a temporary surface for layout size calculations
-    auto* tempSurface  = mCairoWrapper->cairo_image_surface_create(CAIRO_FORMAT_A8, 1, 1);
+    auto* tempSurface = cairo_image_surface_create(CAIRO_FORMAT_A8, 1, 1);
-    auto* tempCr       = mCairoWrapper->cairo_create(tempSurface);
+    auto* tempCr = cairo_create(tempSurface);
-    auto* tempPangoCtx = mCairoWrapper->pango_cairo_create_context(tempCr);
+    auto* tempPangoCtx = pango_cairo_create_context(tempCr);
-    auto* tempPangoLyt = mCairoWrapper->pango_layout_new(tempPangoCtx);
+    auto* tempPangoLyt = pango_layout_new(tempPangoCtx);
 
-    PangoFontDescription* regularFont = mCairoWrapper->pango_font_description_new();
+    PangoFontDescription* regularFont = pango_font_description_new();
-    mCairoWrapper->pango_font_description_set_size(regularFont, static_cast<int>(mFontSize * PANGO_SCALE));
+    pango_font_description_set_size(regularFont, static_cast<int>(mFontSize * PANGO_SCALE));
-    mCairoWrapper->pango_font_description_set_family(regularFont, mFontFamily.c_str());
+    pango_font_description_set_family(regularFont, mFontFamily.c_str());
 
     // Configure temporary layout for size calculation
     configureLayout(tempPangoLyt, labelText, regularFont);
     applyHorizontalAlignment(tempPangoLyt);
 
     // Calculate label size from temporary layout
-    mCairoWrapper->pango_layout_get_size(tempPangoLyt, &mLayoutWidth, &mLayoutHeight);
+    pango_layout_get_size(tempPangoLyt, &mLayoutWidth, &mLayoutHeight);
     mLayoutWidth /= PANGO_SCALE;
     mLayoutHeight /= PANGO_SCALE;
 
     spdlog::debug("Layout width: {}, height: {}", mLayoutWidth, mLayoutHeight);
+    //auto alignedWidth = mLayoutWidth + (8 - (mLayoutWidth % 8));
+    //spdlog::debug("Aligned Layout width: {}, height: {}", alignedWidth, mLayoutHeight);
 
     // Clean up temporary resources
-    mCairoWrapper->g_object_unref(tempPangoLyt);
+    g_object_unref(tempPangoLyt);
-    mCairoWrapper->g_object_unref(tempPangoCtx);
+    g_object_unref(tempPangoCtx);
-    mCairoWrapper->cairo_destroy(tempCr);
+    cairo_destroy(tempCr);
-    mCairoWrapper->cairo_surface_destroy(tempSurface);
+    cairo_surface_destroy(tempSurface);
 
     // Now create the final surface and Pango context for actual rendering
-    // Create deleters with wrapper reference
+    mSurface.reset(cairo_image_surface_create(CAIRO_FORMAT_A8, mLayoutWidth, mPrinterHeight));
-    CairoSurfaceDeleter surfaceDeleter;
+    cairo_t* cr = cairo_create(mSurface.get());
-    surfaceDeleter.wrapper = mCairoWrapper;
+    mCairoCtx.reset(cr);
-    CairoDeleter cairoDeleter;
+    mPangoCtx.reset(pango_cairo_create_context(cr));
-    cairoDeleter.wrapper = mCairoWrapper;
+    mPangoLyt.reset(pango_layout_new(mPangoCtx.get()));
-    GObjectDeleter gobjectDeleter;
-    gobjectDeleter.wrapper = mCairoWrapper;
-
-    mSurface = std::unique_ptr<cairo_surface_t, CairoSurfaceDeleter>(
-        mCairoWrapper->cairo_image_surface_create(CAIRO_FORMAT_A8, mLayoutWidth, mPrinterHeight), surfaceDeleter);
-    cairo_t* cr = mCairoWrapper->cairo_create(mSurface.get());
-    mCairoCtx   = std::unique_ptr<cairo_t, CairoDeleter>(cr, cairoDeleter);
-    mPangoCtx =
-        std::unique_ptr<PangoContext, GObjectDeleter>(mCairoWrapper->pango_cairo_create_context(cr), gobjectDeleter);
-    mPangoLyt =
-        std::unique_ptr<PangoLayout, GObjectDeleter>(mCairoWrapper->pango_layout_new(mPangoCtx.get()), gobjectDeleter);
 
     // Configure final layout with same settings
     configureLayout(mPangoLyt.get(), labelText, regularFont);
@@ -213,104 +177,31 @@ bool Label::create(const std::string& labelText) {
         case VAlignPosition::TOP:
             break;
         case VAlignPosition::BOTTOM:
-            mCairoWrapper->cairo_move_to(mCairoCtx.get(), 0.0, mPrinterHeight - mLayoutHeight);
+            cairo_move_to(mCairoCtx.get(), 0.0, mPrinterHeight - mLayoutHeight);
             break;
         case VAlignPosition::MIDDLE:
-            mCairoWrapper->cairo_move_to(mCairoCtx.get(), 0.0, (mPrinterHeight - mLayoutHeight) / 2);
+            cairo_move_to(mCairoCtx.get(), 0.0, (mPrinterHeight - mLayoutHeight) / 2);
             break;
         default:
             break;
     }
 
     // Finally show the layout on the Cairo surface
-    mCairoWrapper->pango_cairo_show_layout(mCairoCtx.get(), mPangoLyt.get());
+    pango_cairo_show_layout(mCairoCtx.get(), mPangoLyt.get());
 
-    mCairoWrapper->cairo_set_source_rgb(mCairoCtx.get(), 0.0, 0.0, 0.0);
+    cairo_set_source_rgb(mCairoCtx.get(), 0.0, 0.0, 0.0);
-    mCairoWrapper->cairo_surface_flush(mSurface.get());
+    cairo_surface_flush(mSurface.get());
     // mCairoCtx smart pointer will handle cleanup
     return true;
 }
 
 void Label::writeToPng(const std::string& file) {
     if (mSurface) {
-        mCairoWrapper->cairo_surface_flush(mSurface.get());
+        cairo_surface_flush(mSurface.get());
-        mCairoWrapper->cairo_surface_write_to_png(mSurface.get(), file.c_str());
+        cairo_surface_write_to_png(mSurface.get(), file.c_str());
     }
 }
 
-bool Label::append(const ILabel& other, uint32_t spacingPx) {
-    // Check that heights match
-    if (getHeight() != other.getHeight()) {
-        spdlog::error("Cannot append labels with different heights: {} vs {}", getHeight(), other.getHeight());
-        return false;
-    }
-
-    int currentWidth = getWidth();
-    int otherWidth   = other.getWidth();
-    int height       = getHeight();
-    int spacing      = static_cast<int>(spacingPx);
-    int newWidth     = currentWidth + spacing + otherWidth;
-
-    spdlog::debug("Appending label: current={}x{}, other={}x{}, spacing={}, new={}x{}", currentWidth, height,
-                  otherWidth, height, spacing, newWidth, height);
-
-    // Get current and other label data
-    auto currentData = getRaw();
-    auto otherData   = other.getRaw();
-
-    // Create new surface with extended width
-    CairoSurfaceDeleter surfaceDeleter;
-    surfaceDeleter.wrapper = mCairoWrapper;
-    auto newSurface        = std::unique_ptr<cairo_surface_t, CairoSurfaceDeleter>(
-        mCairoWrapper->cairo_image_surface_create(CAIRO_FORMAT_A8, newWidth, height), surfaceDeleter);
-
-    if (mCairoWrapper->cairo_surface_status(newSurface.get()) != CAIRO_STATUS_SUCCESS) {
-        spdlog::error("Failed to create new surface for appended label");
-        return false;
-    }
-
-    // Get data pointer and stride
-    mCairoWrapper->cairo_surface_flush(newSurface.get());
-    unsigned char* newData = mCairoWrapper->cairo_image_surface_get_data(newSurface.get());
-    int newStride          = mCairoWrapper->cairo_image_surface_get_stride(newSurface.get());
-
-    // Clear the new surface (set to transparent/white)
-    memset(newData, 0x00, newStride * height);
-
-    // Copy current label data
-    for (int y = 0; y < height; ++y) {
-        for (int x = 0; x < currentWidth; ++x) {
-            size_t srcIdx = y * currentWidth + x;
-            size_t dstIdx = y * newStride + x;
-            if (srcIdx < currentData.size()) {
-                newData[dstIdx] = currentData[srcIdx];
-            }
-        }
-    }
-
-    // Copy other label data (with spacing offset)
-    int xOffset = currentWidth + spacing;
-    for (int y = 0; y < height; ++y) {
-        for (int x = 0; x < otherWidth; ++x) {
-            size_t srcIdx = y * otherWidth + x;
-            size_t dstIdx = y * newStride + (xOffset + x);
-            if (srcIdx < otherData.size()) {
-                newData[dstIdx] = otherData[srcIdx];
-            }
-        }
-    }
-
-    mCairoWrapper->cairo_surface_mark_dirty(newSurface.get());
-
-    // Replace current surface with new one
-    mSurface = std::move(newSurface);
-
-    // Update layout dimensions
-    mLayoutWidth = newWidth;
-
-    return true;
-}
-
 void Label::setFontSize(const double fontSize) {
     mFontSize = fontSize;
 }

src/graphics/Label.hpp

@@ -32,34 +32,31 @@
 
 namespace ptprnt::graphics {
 
-// Forward declaration
+// Custom deleters for Cairo/Pango resources
-class ICairoWrapper;
-
-// Custom deleters for Cairo/Pango resources that use the wrapper
-// Implementation in Label.cpp to avoid incomplete type issues
 struct CairoSurfaceDeleter {
-    std::shared_ptr<ICairoWrapper> wrapper;
+    void operator()(cairo_surface_t* surface) const {
-    void operator()(cairo_surface_t* surface) const;
+        if (surface)
+            cairo_surface_destroy(surface);
+    }
 };
 
 struct CairoDeleter {
-    std::shared_ptr<ICairoWrapper> wrapper;
+    void operator()(cairo_t* cr) const {
-    void operator()(cairo_t* cr) const;
+        if (cr)
+            cairo_destroy(cr);
+    }
 };
 
 struct GObjectDeleter {
-    std::shared_ptr<ICairoWrapper> wrapper;
+    void operator()(gpointer obj) const {
-    void operator()(gpointer obj) const;
+        if (obj)
+            g_object_unref(obj);
+    }
 };
 
 class Label : public ILabel {
    public:
-    // Default constructor using real Cairo/Pango implementation
+    Label(const uint16_t heightPixel);
-    explicit Label(uint16_t heightPixel);
-
-    // Constructor for dependency injection (testing)
-    Label(uint16_t heightPixel, std::shared_ptr<ICairoWrapper> cairoWrapper);
-
     ~Label() override;
 
     Label(const Label&)            = delete;
@@ -70,9 +67,9 @@ class Label : public ILabel {
     bool create(PrintableText printableText) override;
     bool create(const std::string& labelText) override;
     void writeToPng(const std::string& file);
-    [[nodiscard]] int getWidth() const override;
+    [[nodiscard]] int getWidth() override;
-    [[nodiscard]] int getHeight() const override;
+    [[nodiscard]] int getHeight() override;
-    [[nodiscard]] std::vector<uint8_t> getRaw() const override;
+    [[nodiscard]] std::vector<uint8_t> getRaw() override;
     void setFontSize(const double fontSize) override;
     void setFontFamily(const std::string& fontFamily) override;
 
@@ -80,8 +77,6 @@ class Label : public ILabel {
     void setHAlign(HAlignPosition hpos) override;
     void setVAlign(VAlignPosition vpos) override;
 
-    bool append(const ILabel& other, uint32_t spacingPx = 60) override;
-
    private:
     // methods
     [[nodiscard]] uint8_t getNumLines(std::string_view str);
@@ -89,9 +84,6 @@ class Label : public ILabel {
     void configureLayout(PangoLayout* layout, const std::string& text, PangoFontDescription* fontDesc);
     void applyHorizontalAlignment(PangoLayout* layout);
 
-    // Cairo/Pango wrapper for dependency injection
-    std::shared_ptr<ICairoWrapper> mCairoWrapper;
-
     std::unique_ptr<cairo_surface_t, CairoSurfaceDeleter> mSurface{nullptr};
     std::unique_ptr<cairo_t, CairoDeleter> mCairoCtx{nullptr};
     std::unique_ptr<PangoContext, GObjectDeleter> mPangoCtx{nullptr};

src/graphics/interface/ICairoWrapper.hpp

@@ -1,83 +0,0 @@
-/*
-    ptrnt - print labels on linux
-    Copyright (C) 2025  Moritz Martinius
-
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
- */
-
-#pragma once
-
-#include <cairo.h>
-#include <pango/pango.h>
-#include <pango/pangocairo.h>
-
-namespace ptprnt::graphics {
-
-/**
- * @brief Interface wrapper for Cairo and Pango C API functions
- *
- * This interface allows for dependency injection and mocking of Cairo/Pango
- * functionality in unit tests, making the Label class fully testable.
- */
-class ICairoWrapper {
-   public:
-    virtual ~ICairoWrapper() = default;
-
-    // Cairo image surface functions
-    virtual cairo_surface_t* cairo_image_surface_create(cairo_format_t format, int width, int height) = 0;
-    virtual void cairo_surface_destroy(cairo_surface_t* surface)                                      = 0;
-    virtual void cairo_surface_flush(cairo_surface_t* surface)                                        = 0;
-    virtual void cairo_surface_mark_dirty(cairo_surface_t* surface)                                   = 0;
-    virtual cairo_status_t cairo_surface_status(cairo_surface_t* surface)                             = 0;
-    virtual cairo_format_t cairo_image_surface_get_format(cairo_surface_t* surface)                   = 0;
-    virtual int cairo_image_surface_get_width(cairo_surface_t* surface)                               = 0;
-    virtual int cairo_image_surface_get_height(cairo_surface_t* surface)                              = 0;
-    virtual int cairo_image_surface_get_stride(cairo_surface_t* surface)                              = 0;
-    virtual unsigned char* cairo_image_surface_get_data(cairo_surface_t* surface)                     = 0;
-    virtual cairo_status_t cairo_surface_write_to_png(cairo_surface_t* surface, const char* filename) = 0;
-
-    // Cairo context functions
-    virtual cairo_t* cairo_create(cairo_surface_t* surface)                               = 0;
-    virtual void cairo_destroy(cairo_t* cr)                                               = 0;
-    virtual void cairo_move_to(cairo_t* cr, double x, double y)                           = 0;
-    virtual void cairo_set_source_rgb(cairo_t* cr, double red, double green, double blue) = 0;
-
-    // Pango-Cairo functions
-    virtual PangoFontMap* pango_cairo_font_map_new()                       = 0;
-    virtual PangoContext* pango_cairo_create_context(cairo_t* cr)          = 0;
-    virtual void pango_cairo_show_layout(cairo_t* cr, PangoLayout* layout) = 0;
-
-    // Pango layout functions
-    virtual PangoLayout* pango_layout_new(PangoContext* context)                                          = 0;
-    virtual void pango_layout_set_font_description(PangoLayout* layout, const PangoFontDescription* desc) = 0;
-    virtual void pango_layout_set_text(PangoLayout* layout, const char* text, int length)                 = 0;
-    virtual void pango_layout_set_height(PangoLayout* layout, int height)                                 = 0;
-    virtual void pango_layout_set_alignment(PangoLayout* layout, PangoAlignment alignment)                = 0;
-    virtual void pango_layout_set_justify(PangoLayout* layout, gboolean justify)                          = 0;
-#if PANGO_VERSION_MAJOR >= 1 && PANGO_VERSION_MINOR >= 50
-    virtual void pango_layout_set_justify_last_line(PangoLayout* layout, gboolean justify) = 0;
-#endif
-    virtual void pango_layout_get_size(PangoLayout* layout, int* width, int* height) = 0;
-
-    // Pango font description functions
-    virtual PangoFontDescription* pango_font_description_new()                                     = 0;
-    virtual void pango_font_description_set_size(PangoFontDescription* desc, gint size)            = 0;
-    virtual void pango_font_description_set_family(PangoFontDescription* desc, const char* family) = 0;
-
-    // GObject reference counting
-    virtual void g_object_unref(gpointer object) = 0;
-};
-
-}  // namespace ptprnt::graphics

src/graphics/interface/ILabel.hpp

@@ -67,22 +67,14 @@ class ILabel {
 
     virtual bool create(PrintableText printableText)  = 0;
     virtual bool create(const std::string& labelText) = 0;
-    virtual std::vector<uint8_t> getRaw() const          = 0;
+    virtual std::vector<uint8_t> getRaw()             = 0;
-    virtual int getWidth() const                         = 0;
+    virtual int getWidth()                            = 0;
-    virtual int getHeight() const                        = 0;
+    virtual int getHeight()                           = 0;
 
     virtual void setText(const std::string& text)             = 0;
     virtual void setFontSize(const double fontSize)           = 0;
     virtual void setFontFamily(const std::string& fontFamily) = 0;
     virtual void setHAlign(HAlignPosition hpos)               = 0;
     virtual void setVAlign(VAlignPosition vpos)               = 0;
-
-    /**
-     * @brief Append another label horizontally with spacing
-     * @param other The label to append
-     * @param spacingPx Spacing between labels in pixels (default: 60px ~5mm at 300dpi)
-     * @return true on success, false if heights don't match
-     */
-    virtual bool append(const ILabel& other, uint32_t spacingPx = 60) = 0;
 };
 }  // namespace ptprnt::graphics

src/libusbwrap/LibUsbWrapper.cpp

@@ -1,108 +0,0 @@
-/*
-    ptrnt - print labels on linux
-    Copyright (C) 2025  Moritz Martinius
-
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
- */
-
-#include "LibUsbWrapper.hpp"
-
-#include "libusb.h"
-
-namespace libusbwrap {
-
-// LibUsbDeviceDeleter
-void LibUsbDeviceDeleter::operator()(libusb_device* dev) const {
-    if (dev && wrapper) {
-        wrapper->unrefDevice(dev);
-    }
-}
-
-// LibUsbWrapper
-
-int LibUsbWrapper::init(libusb_context** ctx) {
-    return libusb_init(ctx);
-}
-
-void LibUsbWrapper::exit(libusb_context* ctx) {
-    libusb_exit(ctx);
-}
-
-ssize_t LibUsbWrapper::getDeviceList(libusb_context* ctx, libusb_device*** list) {
-    return libusb_get_device_list(ctx, list);
-}
-
-void LibUsbWrapper::freeDeviceList(libusb_device** list, int unrefDevices) {
-    libusb_free_device_list(list, unrefDevices);
-}
-
-void LibUsbWrapper::refDevice(libusb_device* dev) {
-    libusb_ref_device(dev);
-}
-
-void LibUsbWrapper::unrefDevice(libusb_device* dev) {
-    libusb_unref_device(dev);
-}
-
-int LibUsbWrapper::getDeviceDescriptor(libusb_device* dev, libusb_device_descriptor* desc) {
-    return libusb_get_device_descriptor(dev, desc);
-}
-
-int LibUsbWrapper::open(libusb_device* dev, libusb_device_handle** handle) {
-    return libusb_open(dev, handle);
-}
-
-void LibUsbWrapper::close(libusb_device_handle* handle) {
-    libusb_close(handle);
-}
-
-int LibUsbWrapper::getSpeed(libusb_device* dev) {
-    return libusb_get_device_speed(dev);
-}
-
-uint8_t LibUsbWrapper::getBusNumber(libusb_device* dev) {
-    return libusb_get_bus_number(dev);
-}
-
-uint8_t LibUsbWrapper::getPortNumber(libusb_device* dev) {
-    return libusb_get_port_number(dev);
-}
-
-int LibUsbWrapper::kernelDriverActive(libusb_device_handle* handle, int interfaceNo) {
-    return libusb_kernel_driver_active(handle, interfaceNo);
-}
-
-int LibUsbWrapper::detachKernelDriver(libusb_device_handle* handle, int interfaceNo) {
-    return libusb_detach_kernel_driver(handle, interfaceNo);
-}
-
-int LibUsbWrapper::claimInterface(libusb_device_handle* handle, int interfaceNo) {
-    return libusb_claim_interface(handle, interfaceNo);
-}
-
-int LibUsbWrapper::releaseInterface(libusb_device_handle* handle, int interfaceNo) {
-    return libusb_release_interface(handle, interfaceNo);
-}
-
-int LibUsbWrapper::bulkTransfer(libusb_device_handle* handle, uint8_t endpoint, unsigned char* data, int length,
-                                int* transferred, unsigned int timeout) {
-    return libusb_bulk_transfer(handle, endpoint, data, length, transferred, timeout);
-}
-
-const char* LibUsbWrapper::errorName(int errorCode) {
-    return libusb_error_name(errorCode);
-}
-
-}  // namespace libusbwrap

src/libusbwrap/LibUsbWrapper.hpp

@@ -1,125 +0,0 @@
-/*
-    ptrnt - print labels on linux
-    Copyright (C) 2025  Moritz Martinius
-
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
- */
-
-#pragma once
-
-#include <cstdint>
-#include <memory>
-
-// Forward declarations to avoid pulling in libusb.h in header
-struct libusb_context;
-struct libusb_device;
-struct libusb_device_handle;
-struct libusb_device_descriptor;
-
-namespace libusbwrap {
-
-// Forward declaration
-class ILibUsbWrapper;
-
-// Custom deleter for libusb_device that uses the wrapper
-struct LibUsbDeviceDeleter {
-    std::shared_ptr<ILibUsbWrapper> wrapper;
-    void operator()(libusb_device* dev) const;
-};
-
-using LibUsbDevicePtr = std::unique_ptr<libusb_device, LibUsbDeviceDeleter>;
-
-/**
- * @brief Thin wrapper around libusb C API
- *
- * This class provides a 1:1 mapping to libusb C functions.
- */
-class ILibUsbWrapper {
-   public:
-    virtual ~ILibUsbWrapper() = default;
-
-    // Context management (raw pointers - caller manages lifecycle)
-    virtual int init(libusb_context** ctx) = 0;
-    virtual void exit(libusb_context* ctx) = 0;
-
-    // Device enumeration (raw pointers - caller manages lifecycle)
-    virtual ssize_t getDeviceList(libusb_context* ctx, libusb_device*** list) = 0;
-    virtual void freeDeviceList(libusb_device** list, int unrefDevices)       = 0;
-    virtual void refDevice(libusb_device* dev)                                = 0;
-    virtual void unrefDevice(libusb_device* dev)                              = 0;
-
-    // Device descriptor
-    virtual int getDeviceDescriptor(libusb_device* dev, libusb_device_descriptor* desc) = 0;
-
-    // Device opening/closing (raw pointers - caller manages lifecycle)
-    virtual int open(libusb_device* dev, libusb_device_handle** handle) = 0;
-    virtual void close(libusb_device_handle* handle)                    = 0;
-
-    // Device information
-    virtual int getSpeed(libusb_device* dev)          = 0;
-    virtual uint8_t getBusNumber(libusb_device* dev)  = 0;
-    virtual uint8_t getPortNumber(libusb_device* dev) = 0;
-
-    // Kernel driver management
-    virtual int kernelDriverActive(libusb_device_handle* handle, int interfaceNo) = 0;
-    virtual int detachKernelDriver(libusb_device_handle* handle, int interfaceNo) = 0;
-
-    // Interface management
-    virtual int claimInterface(libusb_device_handle* handle, int interfaceNo)   = 0;
-    virtual int releaseInterface(libusb_device_handle* handle, int interfaceNo) = 0;
-
-    // Data transfer
-    virtual int bulkTransfer(libusb_device_handle* handle, uint8_t endpoint, unsigned char* data, int length,
-                             int* transferred, unsigned int timeout) = 0;
-
-    // Error handling
-    virtual const char* errorName(int errorCode) = 0;
-};
-
-/**
- * @brief Concrete implementation - thin wrapper forwarding to libusb C API
- */
-class LibUsbWrapper : public ILibUsbWrapper {
-   public:
-    int init(libusb_context** ctx) override;
-    void exit(libusb_context* ctx) override;
-
-    ssize_t getDeviceList(libusb_context* ctx, libusb_device*** list) override;
-    void freeDeviceList(libusb_device** list, int unrefDevices) override;
-    void refDevice(libusb_device* dev) override;
-    void unrefDevice(libusb_device* dev) override;
-
-    int getDeviceDescriptor(libusb_device* dev, libusb_device_descriptor* desc) override;
-
-    int open(libusb_device* dev, libusb_device_handle** handle) override;
-    void close(libusb_device_handle* handle) override;
-
-    int getSpeed(libusb_device* dev) override;
-    uint8_t getBusNumber(libusb_device* dev) override;
-    uint8_t getPortNumber(libusb_device* dev) override;
-
-    int kernelDriverActive(libusb_device_handle* handle, int interfaceNo) override;
-    int detachKernelDriver(libusb_device_handle* handle, int interfaceNo) override;
-
-    int claimInterface(libusb_device_handle* handle, int interfaceNo) override;
-    int releaseInterface(libusb_device_handle* handle, int interfaceNo) override;
-
-    int bulkTransfer(libusb_device_handle* handle, uint8_t endpoint, unsigned char* data, int length, int* transferred,
-                     unsigned int timeout) override;
-
-    const char* errorName(int errorCode) override;
-};
-
-}  // namespace libusbwrap

src/libusbwrap/UsbDevice.cpp

@@ -24,55 +24,44 @@
 
 #include "libusb.h"
 #include "libusbwrap/LibUsbTypes.hpp"
-#include "libusbwrap/LibUsbWrapper.hpp"
 #include "libusbwrap/interface/IUsbDevice.hpp"
 
 namespace libusbwrap {
-
+UsbDevice::UsbDevice(libusb_context* ctx, usbDevice_ptr dev) : mLibusbCtx(ctx), mLibusbDev(std::move(dev)) {
-// Default constructor delegates to DI constructor
+    if (mLibusbCtx == nullptr || mLibusbDev == nullptr) {
-UsbDevice::UsbDevice(libusb_device* device, const libusb_device_descriptor& desc)
+        throw std::invalid_argument("ctx or device are nullptr");
-    : UsbDevice(device, desc, std::make_shared<LibUsbWrapper>()) {}
-
-// Constructor with dependency injection
-UsbDevice::UsbDevice(libusb_device* device, const libusb_device_descriptor& desc,
-                     std::shared_ptr<ILibUsbWrapper> libusbWrapper)
-    : mLibUsb(libusbWrapper), mDevice(device, LibUsbDeviceDeleter{libusbWrapper}), mDeviceDescriptor(desc) {
-    if (!mDevice) {
-        throw std::invalid_argument("device is nullptr");
     }
+
+    libusb_get_device_descriptor(mLibusbDev.get(), &mLibusbDevDesc);
 }
 
 UsbDevice::~UsbDevice() {
-    if (mIsOpen && mDeviceHandle) {
+    // only free the device, not the context, which is shared between every device
-        mLibUsb->close(mDeviceHandle);
+    // the UsbDeviceFactory will take care of that
+    if (mIsOpen) {
+        close();
     }
-    // mDevice auto-deleted by unique_ptr (calls LibUsbDeviceDeleter)
 }
 
 bool UsbDevice::open() {
-    int openStatus = mLibUsb->open(mDevice.get(), &mDeviceHandle);
+    int openStatus = libusb_open(mLibusbDev.get(), &mLibusbDevHandle);
     if (openStatus != 0) {
         mLastError = static_cast<Error>(openStatus);
         return false;
     }
 
-    mIsOpen = true;
     return true;
 }
 
 void UsbDevice::close() {
-    if (mDeviceHandle) {
+    libusb_close(mLibusbDevHandle);
-        mLibUsb->close(mDeviceHandle);
-        mDeviceHandle = nullptr;
-        mIsOpen       = false;
-    }
 }
 
 bool UsbDevice::detachKernelDriver(int interfaceNo) {
     // TODO: cover the other status codes that can be returned
-    int kernelDriverStatus = mLibUsb->kernelDriverActive(mDeviceHandle, interfaceNo);
+    int kernelDriverStatus = libusb_kernel_driver_active(mLibusbDevHandle, interfaceNo);
     if (kernelDriverStatus == 1) {  // kernel driver is active, we have to detach to continue...
-        int detachStatus = mLibUsb->detachKernelDriver(mDeviceHandle, interfaceNo);
+        int detachStatus = libusb_detach_kernel_driver(mLibusbDevHandle, interfaceNo);
         if (detachStatus != 0) {
             mLastError = static_cast<Error>(detachStatus);
             return false;
@@ -84,7 +73,7 @@ bool UsbDevice::detachKernelDriver(int interfaceNo) {
 
 bool UsbDevice::claimInterface(int interfaceNo) {
     // TODO: cover the other status codes that can be returned
-    int claimInterfaceStatus = mLibUsb->claimInterface(mDeviceHandle, interfaceNo);
+    int claimInterfaceStatus = libusb_claim_interface(mLibusbDevHandle, interfaceNo);
     if (claimInterfaceStatus != 0) {
         mLastError = static_cast<Error>(claimInterfaceStatus);
         return false;
@@ -93,7 +82,7 @@ bool UsbDevice::claimInterface(int interfaceNo) {
 }
 
 bool UsbDevice::releaseInterface(int interfaceNo) {
-    int releaseInterfaceStatus = mLibUsb->releaseInterface(mDeviceHandle, interfaceNo);
+    int releaseInterfaceStatus = libusb_release_interface(mLibusbDevHandle, interfaceNo);
     if (releaseInterfaceStatus != 0) {
         mLastError = static_cast<Error>(releaseInterfaceStatus);
         return false;
@@ -103,7 +92,9 @@ bool UsbDevice::releaseInterface(int interfaceNo) {
 
 bool UsbDevice::bulkTransfer(uint8_t endpoint, const std::vector<uint8_t>& data, int* tx, unsigned int timeout) {
     // TODO: implement error handling for incomplete transactions (tx length != data length)
-    int bulkTransferStatus = mLibUsb->bulkTransfer(mDeviceHandle, endpoint, const_cast<unsigned char*>(data.data()),
+    int bulkTransferStatus = 0;
+
+    bulkTransferStatus = libusb_bulk_transfer(mLibusbDevHandle, endpoint, const_cast<unsigned char*>(data.data()),
                                               data.size(), tx, timeout);
     if (bulkTransferStatus != 0) {
         mLastError = static_cast<Error>(bulkTransferStatus);
@@ -113,19 +104,19 @@ bool UsbDevice::bulkTransfer(uint8_t endpoint, const std::vector<uint8_t>& data,
 }
 
 const usbId UsbDevice::getUsbId() {
-    return {mDeviceDescriptor.idVendor, mDeviceDescriptor.idProduct};
+    return {mLibusbDevDesc.idVendor, mLibusbDevDesc.idProduct};
 }
 
 const device::Speed UsbDevice::getSpeed() {
-    return static_cast<device::Speed>(mLibUsb->getSpeed(mDevice.get()));
+    return static_cast<device::Speed>(libusb_get_device_speed(mLibusbDev.get()));
 }
 
 const uint8_t UsbDevice::getBusNumber() {
-    return mLibUsb->getBusNumber(mDevice.get());
+    return libusb_get_bus_number(mLibusbDev.get());
 }
 
 const uint8_t UsbDevice::getPortNumber() {
-    return mLibUsb->getPortNumber(mDevice.get());
+    return libusb_get_port_number(mLibusbDev.get());
 }
 
 const Error UsbDevice::getLastError() {
@@ -133,6 +124,6 @@ const Error UsbDevice::getLastError() {
 }
 
 const std::string UsbDevice::getLastErrorString() {
-    return std::string(mLibUsb->errorName(static_cast<int>(mLastError)));
+    return std::string(libusb_error_name(static_cast<int>(mLastError)));
 }
 }  // namespace libusbwrap

src/libusbwrap/UsbDevice.hpp

@@ -24,20 +24,23 @@
 
 #include "libusb.h"
 #include "libusbwrap/LibUsbTypes.hpp"
-#include "libusbwrap/LibUsbWrapper.hpp"
 #include "libusbwrap/interface/IUsbDevice.hpp"
 
 namespace libusbwrap {
 
+struct usbDevice_deleter {
+    void operator()(libusb_device* dev_ptr) const {
+        if (nullptr != dev_ptr) {
+            libusb_unref_device(dev_ptr);
+        }
+    }
+};
+
+using usbDevice_ptr = std::unique_ptr<libusb_device, usbDevice_deleter>;
+
 class UsbDevice : public IUsbDevice {
    public:
-    // Default constructor (uses real LibUsbWrapper)
+    explicit UsbDevice(libusb_context* ctx, usbDevice_ptr dev);
-    UsbDevice(libusb_device* device, const libusb_device_descriptor& desc);
-
-    // Constructor for testing (inject mock wrapper)
-    UsbDevice(libusb_device* device, const libusb_device_descriptor& desc,
-              std::shared_ptr<ILibUsbWrapper> libusbWrapper);
-
     ~UsbDevice() override;
 
     // delete copy ctor and assignment
@@ -66,13 +69,10 @@ class UsbDevice : public IUsbDevice {
     const std::string getLastErrorString() override;
 
    private:
-    std::shared_ptr<ILibUsbWrapper> mLibUsb;  // Injectable wrapper
+    libusb_context* mLibusbCtx{nullptr};
-
+    usbDevice_ptr mLibusbDev{nullptr};
-    // RAII wrappers (UsbDevice owns the lifecycle logic)
+    libusb_device_handle* mLibusbDevHandle{nullptr};
-    LibUsbDevicePtr mDevice;                        // unique_ptr with custom deleter
+    libusb_device_descriptor mLibusbDevDesc{0};
-    libusb_device_handle* mDeviceHandle = nullptr;  // Managed by UsbDevice (calls mLibUsb->close())
-
-    libusb_device_descriptor mDeviceDescriptor{0};
     std::atomic<bool> mIsOpen = false;
     Error mLastError          = Error::SUCCESS;
 };

src/libusbwrap/UsbDeviceFactory.cpp

@@ -27,24 +27,16 @@
 #include <vector>
 
 #include "libusb.h"
-#include "libusbwrap/LibUsbWrapper.hpp"
 #include "libusbwrap/UsbDevice.hpp"
 #include "libusbwrap/interface/IUsbDevice.hpp"
 
 namespace libusbwrap {
 
-// Default constructor delegates to DI constructor
-UsbDeviceFactory::UsbDeviceFactory() : UsbDeviceFactory(std::make_shared<LibUsbWrapper>()) {}
-
-// Constructor with dependency injection
-UsbDeviceFactory::UsbDeviceFactory(std::shared_ptr<ILibUsbWrapper> libusbWrapper) : mLibUsb(std::move(libusbWrapper)) {}
-
 UsbDeviceFactory::~UsbDeviceFactory() {
-    mDeviceList.clear();  // Release devices first
+    if (mLibusbCtx) {
-    if (mContext) {
+        libusb_exit(mLibusbCtx);
-        mLibUsb->exit(mContext);
     }
-}
+};
 
 std::vector<std::unique_ptr<IUsbDevice>> UsbDeviceFactory::findAllDevices() {
     refreshDeviceList();
@@ -59,51 +51,46 @@ std::vector<std::unique_ptr<IUsbDevice>> UsbDeviceFactory::findDevices(uint16_t
 ssize_t UsbDeviceFactory::refreshDeviceList() {
     libusb_device** list{nullptr};
 
-    ssize_t count = mLibUsb->getDeviceList(mContext, &list);
+    ssize_t ret = libusb_get_device_list(mLibusbCtx, &list);
-    mDeviceList.clear();
+    mLibusbDeviceList.clear();
-
+    if (ret < 0) {
-    if (count < 0) {
+        spdlog::error("Error enumarating USB devices");
-        spdlog::error("Error enumerating USB devices");
+    } else if (ret == 0) {
-    } else if (count == 0) {
         spdlog::warn("No USB devices found");
-    } else {
-        for (ssize_t i = 0; i < count; i++) {
-            mLibUsb->refDevice(list[i]);  // Increment refcount
-            // Create LibUsbDevicePtr with deleter that uses the wrapper
-            mDeviceList.emplace_back(list[i], LibUsbDeviceDeleter{mLibUsb});
-        }
     }
 
-    mLibUsb->freeDeviceList(list, false);  // Don't unref (we did that above)
+    for (ssize_t i = 0; i < ret; i++) {
-    return count;
+        mLibusbDeviceList.emplace_back(list[i]);
+    }
+
+    libusb_free_device_list(list, false);
+    return ret;
 }
 
 std::vector<std::unique_ptr<IUsbDevice>> UsbDeviceFactory::buildMaskedDeviceVector(uint16_t vidMask, uint16_t pidMask,
                                                                                    uint16_t vid, uint16_t pid) {
     std::vector<std::unique_ptr<IUsbDevice>> matchedDevices;
     // see libusb/examples/listdevs.c
-    for (auto& dev : mDeviceList) {
+    for (auto& currDev : mLibusbDeviceList) {
-        libusb_device_descriptor desc{};
+        struct libusb_device_descriptor currDevDesc{};
 
-        int ret = mLibUsb->getDeviceDescriptor(dev.get(), &desc);
+        int ret = libusb_get_device_descriptor(currDev.get(), &currDevDesc);
-        spdlog::trace("Detected Device {:04x}:{:04x} ", desc.idVendor, desc.idProduct);
+        spdlog::trace("Detected Device {:04x}:{:04x} ", currDevDesc.idVendor, currDevDesc.idProduct);
-
+        if (ret < 0) {
-        if (ret >= 0 && ((desc.idVendor & vidMask) == vid) && ((desc.idProduct & pidMask) == pid)) {
+            continue;
-            // Transfer ownership of device to UsbDevice
+        }
-            libusb_device* raw_dev = dev.release();
+        if (((currDevDesc.idVendor & vidMask) == vid) && ((currDevDesc.idProduct & pidMask) == pid)) {
-
+            matchedDevices.push_back(std::make_unique<UsbDevice>(mLibusbCtx, std::move(currDev)));
-            // Create UsbDevice with same wrapper instance
-            matchedDevices.push_back(std::make_unique<UsbDevice>(raw_dev, desc, mLibUsb));
         }
     }
     return matchedDevices;
 }
 
 bool UsbDeviceFactory::init() {
-    int err = mLibUsb->init(&mContext);
+    auto err = libusb_init(&mLibusbCtx);
 
     if (err != (int)Error::SUCCESS) {
-        spdlog::error("Could not initialize libusb");
+        spdlog::error("Could not intialize libusb");
         return false;
     }
 

src/libusbwrap/UsbDeviceFactory.hpp

@@ -20,10 +20,8 @@
 #pragma once
 
 #include <cstdint>
-#include <memory>
 
 #include "libusb.h"
-#include "libusbwrap/LibUsbWrapper.hpp"
 #include "libusbwrap/UsbDevice.hpp"
 #include "libusbwrap/interface/IUsbDeviceFactory.hpp"
 
@@ -33,12 +31,7 @@ constexpr const uint16_t LIBUSB_BITMASK_ALL = 0xffff;
 
 class UsbDeviceFactory : public IUsbDeviceFactory {
    public:
-    // Default constructor (uses real LibUsbWrapper)
+    UsbDeviceFactory() = default;
-    UsbDeviceFactory();
-
-    // Constructor for testing (inject mock wrapper)
-    explicit UsbDeviceFactory(std::shared_ptr<ILibUsbWrapper> libusbWrapper);
-
     virtual ~UsbDeviceFactory();
 
     // delete copy ctor and assignment
@@ -47,7 +40,7 @@ class UsbDeviceFactory : public IUsbDeviceFactory {
     UsbDeviceFactory(UsbDeviceFactory&&)            = delete;
     UsbDeviceFactory& operator=(UsbDeviceFactory&&) = delete;
 
-    bool init() override;
+    bool init();
     /**
      * @brief Gets all devices that are detected by libusb. Will allocate a shared_ptr for each Device
      * 
@@ -67,12 +60,12 @@ class UsbDeviceFactory : public IUsbDeviceFactory {
    private:
     // methods
     ssize_t refreshDeviceList();
-    std::vector<std::unique_ptr<IUsbDevice>> buildMaskedDeviceVector(uint16_t vidMask, uint16_t pidMask, uint16_t vid,
+    std::vector<std::unique_ptr<IUsbDevice>> buildMaskedDeviceVector(uint16_t vidMask,
+                                                                     uint16_t pidMask, uint16_t vid,
                                                                      uint16_t pid);
     // members
-    std::shared_ptr<ILibUsbWrapper> mLibUsb;
+    libusb_context* mLibusbCtx{nullptr};
-    libusb_context* mContext{nullptr};  // Factory manages lifecycle
+    std::vector<usbDevice_ptr> mLibusbDeviceList{};
-    std::vector<LibUsbDevicePtr> mDeviceList{};
     bool mDeviceListInitialized = false;
 };
 }  // namespace libusbwrap

src/libusbwrap/interface/IUsbDeviceFactory.hpp

@@ -29,7 +29,6 @@ namespace libusbwrap {
 class IUsbDeviceFactory {
    public:
     virtual ~IUsbDeviceFactory()                                                             = default;
-    virtual bool init()                                                                      = 0;
     virtual std::vector<std::unique_ptr<IUsbDevice>> findAllDevices()                        = 0;
     virtual std::vector<std::unique_ptr<IUsbDevice>> findDevices(uint16_t vid, uint16_t pid) = 0;
 };

src/meson.build

@@ -7,7 +7,6 @@ ptprnt_hpps = files(
     'graphics/LabelBuilder.hpp',
     'graphics/Monochrome.hpp',
     'libusbwrap/LibUsbTypes.hpp',
-    'libusbwrap/LibUsbWrapper.hpp',
     'libusbwrap/UsbDevice.hpp',
     'libusbwrap/UsbDeviceFactory.hpp',
     'libusbwrap/interface/IUsbDevice.hpp',
@@ -27,7 +26,6 @@ ptprnt_srcs = files(
     'graphics/Label.cpp',
     'graphics/LabelBuilder.cpp',
     'graphics/Monochrome.cpp',
-    'libusbwrap/LibUsbWrapper.cpp',
     'libusbwrap/UsbDevice.cpp',
     'libusbwrap/UsbDeviceFactory.cpp',
     'printers/FakePrinter.cpp',

src/printers/FakePrinter.cpp

@@ -39,30 +39,27 @@ const PrinterInfo FakePrinter::mInfo = {.driverName = "FakePrinter",
                                         .usbId{0x0000, 0x0000},  // No USB ID - virtual printer created explicitly
                                         .pixelLines = 128};
 
-std::string_view FakePrinter::getDriverName() {
+const std::string_view FakePrinter::getDriverName() {
     return mInfo.driverName;
 }
 
-std::string_view FakePrinter::getName() {
+const std::string_view FakePrinter::getName() {
     return mInfo.name;
 }
 
-std::string_view FakePrinter::getVersion() {
+const std::string_view FakePrinter::getVersion() {
     return mInfo.version;
 }
 
-PrinterInfo FakePrinter::getPrinterInfo() {
+const PrinterInfo FakePrinter::getPrinterInfo() {
     return mInfo;
 }
 
-PrinterStatus FakePrinter::getPrinterStatus() {
+const PrinterStatus FakePrinter::getPrinterStatus() {
-    if (!mHasAttachedDevice) {
-        return {};
-    }
     return mStatus;
 }
 
-libusbwrap::usbId FakePrinter::getUsbId() {
+const libusbwrap::usbId FakePrinter::getUsbId() {
     return mInfo.usbId;
 }
 
@@ -89,9 +86,6 @@ bool FakePrinter::printBitmap(const graphics::Bitmap<graphics::ALPHA8>& bitmap)
 }
 
 bool FakePrinter::printMonochromeData(const graphics::MonochromeData& data) {
-    if (!mHasAttachedDevice) {
-        return false;
-    }
     spdlog::debug("FakePrinter: Simulating printing of {}x{} bitmap", data.width, data.height);
 
     // Simulate the printing process by reconstructing the bitmap
@@ -113,11 +107,6 @@ bool FakePrinter::printMonochromeData(const graphics::MonochromeData& data) {
 }
 
 bool FakePrinter::printLabel(const std::unique_ptr<graphics::ILabel> label) {
-    if (!label) {
-        spdlog::error("FakePrinter: Cannot print null label");
-        return false;
-    }
-
     // Convert label directly to MonochromeData
     // getRaw() returns data in Cairo surface coordinates matching getWidth() × getHeight()
     auto pixels = label->getRaw();
@@ -136,9 +125,6 @@ bool FakePrinter::printLabel(const std::unique_ptr<graphics::ILabel> label) {
 }
 
 bool FakePrinter::print() {
-    if (!mHasAttachedDevice) {
-        return false;
-    }
     spdlog::debug("FakePrinter: Print command (no-op for virtual printer)");
     return true;
 }

src/printers/FakePrinter.hpp

@@ -52,12 +52,12 @@ class FakePrinter : public ::ptprnt::IPrinterDriver {
     static const PrinterInfo mInfo;
 
     // IPrinterDriver interface
-    [[nodiscard]] std::string_view getDriverName() override;
+    [[nodiscard]] const std::string_view getDriverName() override;
-    [[nodiscard]] std::string_view getName() override;
+    [[nodiscard]] const std::string_view getName() override;
-    [[nodiscard]] libusbwrap::usbId getUsbId() override;
+    [[nodiscard]] const libusbwrap::usbId getUsbId() override;
-    [[nodiscard]] std::string_view getVersion() override;
+    [[nodiscard]] const std::string_view getVersion() override;
-    [[nodiscard]] PrinterInfo getPrinterInfo() override;
+    [[nodiscard]] const PrinterInfo getPrinterInfo() override;
-    [[nodiscard]] PrinterStatus getPrinterStatus() override;
+    [[nodiscard]] const PrinterStatus getPrinterStatus() override;
     bool attachUsbDevice(std::shared_ptr<libusbwrap::IUsbDevice> usbHndl) override;
     bool detachUsbDevice() override;
     bool printBitmap(const graphics::Bitmap<graphics::ALPHA8>& bitmap) override;

src/printers/P700Printer.cpp

@@ -48,30 +48,24 @@ P700Printer::~P700Printer() {
     }
 }
 
-std::string_view P700Printer::getDriverName() {
+const std::string_view P700Printer::getDriverName() {
     return mInfo.driverName;
 }
 
-std::string_view P700Printer::getName() {
+const std::string_view P700Printer::getName() {
     return mInfo.name;
 }
 
-std::string_view P700Printer::getVersion() {
+const std::string_view P700Printer::getVersion() {
     return mInfo.version;
 }
 
-PrinterInfo P700Printer::getPrinterInfo() {
+const PrinterInfo P700Printer::getPrinterInfo() {
     return mInfo;
 }
 
-PrinterStatus P700Printer::getPrinterStatus() {
+const PrinterStatus P700Printer::getPrinterStatus() {
     using namespace std::chrono_literals;
-
-    if (!mUsbHndl) {
-        spdlog::error("USB Handle is invalid!");
-        return {};
-    }
-
     send(p700::commands::GET_STATUS);
 
     int tx    = 0;
@@ -85,16 +79,11 @@ PrinterStatus P700Printer::getPrinterStatus() {
     return PrinterStatus{.tapeWidthMm = recvBuf[10]};
 }
 
-libusbwrap::usbId P700Printer::getUsbId() {
+const libusbwrap::usbId P700Printer::getUsbId() {
     return mInfo.usbId;
 }
 
 bool P700Printer::attachUsbDevice(std::shared_ptr<libusbwrap::IUsbDevice> usbHndl) {
-    if (!usbHndl) {
-        spdlog::error("Cannot attach null USB device");
-        return false;
-    }
-
     if (!usbHndl->open()) {
         spdlog::error("Unable to open USB device: {}", usbHndl->getLastErrorString());
         return false;
@@ -138,10 +127,6 @@ bool P700Printer::printBitmap(const graphics::Bitmap<graphics::ALPHA8>& bitmap)
 }
 
 bool P700Printer::printMonochromeData(const graphics::MonochromeData& data) {
-    if (!mUsbHndl) {
-        spdlog::error("USB Handle is invalid!");
-        return false;
-    }
     // Send initialization sequence
     // The INITIALIZE command needs to be sent as a 128-byte packet with ESC @ at the end
     std::vector<uint8_t> initCmd(128, 0x00);
@@ -191,11 +176,6 @@ bool P700Printer::printMonochromeData(const graphics::MonochromeData& data) {
 }
 
 bool P700Printer::printLabel(std::unique_ptr<graphics::ILabel> label) {
-    if (!label) {
-        spdlog::error("Cannot print null label");
-        return false;
-    }
-
     // Convert label directly to MonochromeData
     // getRaw() returns data in Cairo surface coordinates matching getWidth() × getHeight()
     auto pixels = label->getRaw();
@@ -214,15 +194,9 @@ bool P700Printer::printLabel(std::unique_ptr<graphics::ILabel> label) {
 }
 
 bool P700Printer::print() {
-    if (!send(p700::commands::LF)) {
+    send(p700::commands::LF);
-        return false;
+    send(p700::commands::FF);
-    }
+    send(p700::commands::EJECT);
-    if (!send(p700::commands::FF)) {
-        return false;
-    }
-    if (!send(p700::commands::EJECT)) {
-        return false;
-    }
     return true;
 }
 

src/printers/P700Printer.hpp

@@ -66,12 +66,12 @@ class P700Printer : public ::ptprnt::IPrinterDriver {
     static const PrinterInfo mInfo;
 
     // IPrinterDriver
-    [[nodiscard]] std::string_view getDriverName() override;
+    [[nodiscard]] const std::string_view getDriverName() override;
-    [[nodiscard]] std::string_view getName() override;
+    [[nodiscard]] const std::string_view getName() override;
-    [[nodiscard]] libusbwrap::usbId getUsbId() override;
+    [[nodiscard]] const libusbwrap::usbId getUsbId() override;
-    [[nodiscard]] std::string_view getVersion() override;
+    [[nodiscard]] const std::string_view getVersion() override;
-    [[nodiscard]] PrinterInfo getPrinterInfo() override;
+    [[nodiscard]] const PrinterInfo getPrinterInfo() override;
-    [[nodiscard]] PrinterStatus getPrinterStatus() override;
+    [[nodiscard]] const PrinterStatus getPrinterStatus() override;
     bool attachUsbDevice(std::shared_ptr<libusbwrap::IUsbDevice> usbHndl) override;
     bool detachUsbDevice() override;
     bool printBitmap(const graphics::Bitmap<graphics::ALPHA8>& bitmap) override;

src/printers/interface/IPrinterDriver.hpp

@@ -32,12 +32,12 @@ namespace ptprnt {
 class IPrinterDriver {
    public:
     virtual ~IPrinterDriver()                                                     = default;
-    [[nodiscard]] virtual std::string_view getDriverName()                        = 0;
+    [[nodiscard]] virtual const std::string_view getDriverName()                  = 0;
-    [[nodiscard]] virtual std::string_view getName()                              = 0;
+    [[nodiscard]] virtual const std::string_view getName()                        = 0;
-    [[nodiscard]] virtual std::string_view getVersion()                           = 0;
+    [[nodiscard]] virtual const std::string_view getVersion()                     = 0;
-    [[nodiscard]] virtual libusbwrap::usbId getUsbId()                            = 0;
+    [[nodiscard]] virtual const libusbwrap::usbId getUsbId()                      = 0;
-    [[nodiscard]] virtual PrinterInfo getPrinterInfo()                            = 0;
+    [[nodiscard]] virtual const PrinterInfo getPrinterInfo()                      = 0;
-    [[nodiscard]] virtual PrinterStatus getPrinterStatus()                        = 0;
+    [[nodiscard]] virtual const PrinterStatus getPrinterStatus()                  = 0;
     virtual bool attachUsbDevice(std::shared_ptr<libusbwrap::IUsbDevice> usbHndl) = 0;
     virtual bool detachUsbDevice()                                                = 0;
     virtual bool printBitmap(const graphics::Bitmap<graphics::ALPHA8>& bitmap)    = 0;

subprojects/cli11.wrap

@@ -1,10 +1,9 @@
 [wrap-file]
-directory = CLI11-2.5.0
+directory = CLI11-2.3.2
-source_url = https://github.com/CLIUtils/CLI11/archive/refs/tags/v2.5.0.tar.gz
+source_url = https://github.com/CLIUtils/CLI11/archive/refs/tags/v2.3.2.tar.gz
-source_filename = CLI11-2.5.0.tar.gz
+source_filename = CLI11-2.3.2.tar.gz
-source_hash = 17e02b4cddc2fa348e5dbdbb582c59a3486fa2b2433e70a0c3bacb871334fd55
+source_hash = aac0ab42108131ac5d3344a9db0fdf25c4db652296641955720a4fbe52334e22
-source_fallback_url = https://github.com/mesonbuild/wrapdb/releases/download/cli11_2.5.0-2/CLI11-2.5.0.tar.gz
+wrapdb_version = 2.3.2-1
-wrapdb_version = 2.5.0-2
 
 [provide]
-dependency_names = CLI11
+cli11 = CLI11_dep

subprojects/gtest.wrap

@@ -1,13 +1,13 @@
 [wrap-file]
-directory = googletest-1.17.0
+directory = googletest-1.14.0
-source_url = https://github.com/google/googletest/archive/refs/tags/v1.17.0.tar.gz
+source_url = https://github.com/google/googletest/archive/refs/tags/v1.14.0.tar.gz
-source_filename = googletest-1.17.0.tar.gz
+source_filename = gtest-1.14.0.tar.gz
-source_hash = 65fab701d9829d38cb77c14acdc431d2108bfdbf8979e40eb8ae567edf10b27c
+source_hash = 8ad598c73ad796e0d8280b082cebd82a630d73e73cd3c70057938a6501bba5d7
-patch_filename = gtest_1.17.0-4_patch.zip
+patch_filename = gtest_1.14.0-1_patch.zip
-patch_url = https://wrapdb.mesonbuild.com/v2/gtest_1.17.0-4/get_patch
+patch_url = https://wrapdb.mesonbuild.com/v2/gtest_1.14.0-1/get_patch
-patch_hash = 3abf7662d09db706453a5b064a1e914678c74b9d9b0b19382747ca561d0d8750
+patch_hash = 2e693c7d3f9370a7aa6dac802bada0874d3198ad4cfdf75647b818f691182b50
-source_fallback_url = https://github.com/mesonbuild/wrapdb/releases/download/gtest_1.17.0-4/googletest-1.17.0.tar.gz
+source_fallback_url = https://github.com/mesonbuild/wrapdb/releases/download/gtest_1.14.0-1/gtest-1.14.0.tar.gz
-wrapdb_version = 1.17.0-4
+wrapdb_version = 1.14.0-1
 
 [provide]
 gtest = gtest_dep

subprojects/spdlog.wrap

@@ -1,13 +0,0 @@
-[wrap-file]
-directory = spdlog-1.15.3
-source_url = https://github.com/gabime/spdlog/archive/refs/tags/v1.15.3.tar.gz
-source_filename = spdlog-1.15.3.tar.gz
-source_hash = 15a04e69c222eb6c01094b5c7ff8a249b36bb22788d72519646fb85feb267e67
-source_fallback_url = https://github.com/mesonbuild/wrapdb/releases/download/spdlog_1.15.3-5/spdlog-1.15.3.tar.gz
-patch_filename = spdlog_1.15.3-5_patch.zip
-patch_url = https://wrapdb.mesonbuild.com/v2/spdlog_1.15.3-5/get_patch
-patch_hash = 5e0eaf0002ff589cd8dac58e1b38c297422e7a0404d7d47ff0d2e285ed18169c
-wrapdb_version = 1.15.3-5
-
-[provide]
-dependency_names = spdlog

tests/bitmap_test/bitmap_test.cpp

@@ -1,6 +1,6 @@
 /* 
     ptrnt - print labels on linux
-    Copyright (C) 2023-2025  Moritz Martinius
+    Copyright (C) 2023  Moritz Martinius
 
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by

tests/cli_parser_test/cli_parser_test.cpp

@@ -1,365 +0,0 @@
-/*
-    ptrnt - print labels on linux
-    Copyright (C) 2025  Moritz Martinius
-
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
- */
-
-#include <gtest/gtest.h>
-
-#include <cstring>
-#include <vector>
-
-#include "cli/CliParser.hpp"
-
-namespace ptprnt::cli {
-
-class CliParserTest : public ::testing::Test {
-   protected:
-    void SetUp() override {
-        parser = std::make_unique<CliParser>("Test Application", "v1.0.0");
-    }
-
-    void TearDown() override { parser.reset(); }
-
-    // Helper to convert vector of strings to argc/argv
-    std::vector<char*> makeArgv(const std::vector<std::string>& args) {
-        argv_storage.clear();
-        argv_storage.reserve(args.size());
-
-        for (const auto& arg : args) {
-            argv_storage.push_back(const_cast<char*>(arg.c_str()));
-        }
-
-        return argv_storage;
-    }
-
-    std::unique_ptr<CliParser> parser;
-    std::vector<char*> argv_storage;
-};
-
-// Test: Constructor
-TEST_F(CliParserTest, Constructor) {
-    EXPECT_NO_THROW(CliParser("App", "v1.0"));
-}
-
-// Test: Parse with no arguments
-TEST_F(CliParserTest, ParseNoArguments) {
-    std::vector<std::string> args = {"ptprnt"};
-    auto argv = makeArgv(args);
-
-    int result = parser->parse(args.size(), argv.data());
-
-    EXPECT_EQ(result, 0);
-    const auto& options = parser->getOptions();
-    EXPECT_FALSE(options.verbose);
-    EXPECT_FALSE(options.trace);
-    EXPECT_FALSE(options.listDrivers);
-    EXPECT_EQ(options.printerSelection, "auto");
-    EXPECT_TRUE(options.commands.empty());
-}
-
-// Test: Parse verbose flag
-TEST_F(CliParserTest, ParseVerboseShort) {
-    std::vector<std::string> args = {"ptprnt", "-v"};
-    auto argv = makeArgv(args);
-
-    int result = parser->parse(args.size(), argv.data());
-
-    EXPECT_EQ(result, 0);
-    EXPECT_TRUE(parser->getOptions().verbose);
-}
-
-TEST_F(CliParserTest, ParseVerboseLong) {
-    std::vector<std::string> args = {"ptprnt", "--verbose"};
-    auto argv = makeArgv(args);
-
-    int result = parser->parse(args.size(), argv.data());
-
-    EXPECT_EQ(result, 0);
-    EXPECT_TRUE(parser->getOptions().verbose);
-}
-
-// Test: Parse trace flag
-TEST_F(CliParserTest, ParseTrace) {
-    std::vector<std::string> args = {"ptprnt", "--trace"};
-    auto argv = makeArgv(args);
-
-    int result = parser->parse(args.size(), argv.data());
-
-    EXPECT_EQ(result, 0);
-    EXPECT_TRUE(parser->getOptions().trace);
-}
-
-// Test: Parse list drivers flag
-TEST_F(CliParserTest, ParseListDrivers) {
-    std::vector<std::string> args = {"ptprnt", "--list-all-drivers"};
-    auto argv = makeArgv(args);
-
-    int result = parser->parse(args.size(), argv.data());
-
-    EXPECT_EQ(result, 0);
-    EXPECT_TRUE(parser->getOptions().listDrivers);
-}
-
-// Test: Parse printer selection short
-TEST_F(CliParserTest, ParsePrinterShort) {
-    std::vector<std::string> args = {"ptprnt", "-p", "P700"};
-    auto argv = makeArgv(args);
-
-    int result = parser->parse(args.size(), argv.data());
-
-    EXPECT_EQ(result, 0);
-    EXPECT_EQ(parser->getOptions().printerSelection, "P700");
-}
-
-// Test: Parse printer selection long
-TEST_F(CliParserTest, ParsePrinterLong) {
-    std::vector<std::string> args = {"ptprnt", "--printer", "FakePrinter"};
-    auto argv = makeArgv(args);
-
-    int result = parser->parse(args.size(), argv.data());
-
-    EXPECT_EQ(result, 0);
-    EXPECT_EQ(parser->getOptions().printerSelection, "FakePrinter");
-}
-
-// Test: Parse single text
-TEST_F(CliParserTest, ParseSingleText) {
-    std::vector<std::string> args = {"ptprnt", "-t", "Hello"};
-    auto argv = makeArgv(args);
-
-    int result = parser->parse(args.size(), argv.data());
-
-    EXPECT_EQ(result, 0);
-    const auto& commands = parser->getOptions().commands;
-    ASSERT_EQ(commands.size(), 1);
-    EXPECT_EQ(commands[0].first, CommandType::Text);
-    EXPECT_EQ(commands[0].second, "Hello");
-}
-
-// Test: Parse multiple texts
-TEST_F(CliParserTest, ParseMultipleTexts) {
-    std::vector<std::string> args = {"ptprnt", "-t", "Hello", "-t", "World"};
-    auto argv = makeArgv(args);
-
-    int result = parser->parse(args.size(), argv.data());
-
-    EXPECT_EQ(result, 0);
-    const auto& commands = parser->getOptions().commands;
-    ASSERT_EQ(commands.size(), 2);
-    EXPECT_EQ(commands[0].first, CommandType::Text);
-    EXPECT_EQ(commands[0].second, "Hello");
-    EXPECT_EQ(commands[1].first, CommandType::Text);
-    EXPECT_EQ(commands[1].second, "World");
-}
-
-// Test: Parse font
-TEST_F(CliParserTest, ParseFont) {
-    std::vector<std::string> args = {"ptprnt", "-f", "monospace", "-t", "Test"};
-    auto argv = makeArgv(args);
-
-    int result = parser->parse(args.size(), argv.data());
-
-    EXPECT_EQ(result, 0);
-    const auto& commands = parser->getOptions().commands;
-    ASSERT_EQ(commands.size(), 2);
-    EXPECT_EQ(commands[0].first, CommandType::Font);
-    EXPECT_EQ(commands[0].second, "monospace");
-}
-
-// Test: Parse font size
-TEST_F(CliParserTest, ParseFontSize) {
-    std::vector<std::string> args = {"ptprnt", "-s", "48", "-t", "Large"};
-    auto argv = makeArgv(args);
-
-    int result = parser->parse(args.size(), argv.data());
-
-    EXPECT_EQ(result, 0);
-    const auto& commands = parser->getOptions().commands;
-    ASSERT_GE(commands.size(), 1);
-    EXPECT_EQ(commands[0].first, CommandType::FontSize);
-    EXPECT_EQ(commands[0].second, "48");
-}
-
-// Test: Parse horizontal alignment
-TEST_F(CliParserTest, ParseHAlign) {
-    std::vector<std::string> args = {"ptprnt", "--halign", "center", "-t", "Centered"};
-    auto argv = makeArgv(args);
-
-    int result = parser->parse(args.size(), argv.data());
-
-    EXPECT_EQ(result, 0);
-    const auto& commands = parser->getOptions().commands;
-    ASSERT_GE(commands.size(), 1);
-    EXPECT_EQ(commands[0].first, CommandType::HAlign);
-    EXPECT_EQ(commands[0].second, "center");
-}
-
-// Test: Parse vertical alignment
-TEST_F(CliParserTest, ParseVAlign) {
-    std::vector<std::string> args = {"ptprnt", "--valign", "top", "-t", "Top"};
-    auto argv = makeArgv(args);
-
-    int result = parser->parse(args.size(), argv.data());
-
-    EXPECT_EQ(result, 0);
-    const auto& commands = parser->getOptions().commands;
-    ASSERT_GE(commands.size(), 1);
-    EXPECT_EQ(commands[0].first, CommandType::VAlign);
-    EXPECT_EQ(commands[0].second, "top");
-}
-
-// Test: Parse new label flag
-TEST_F(CliParserTest, ParseNewLabel) {
-    std::vector<std::string> args = {"ptprnt", "-t", "First", "--new", "-t", "Second"};
-    auto argv = makeArgv(args);
-
-    int result = parser->parse(args.size(), argv.data());
-
-    EXPECT_EQ(result, 0);
-    const auto& commands = parser->getOptions().commands;
-    ASSERT_EQ(commands.size(), 3);
-    EXPECT_EQ(commands[0].first, CommandType::Text);
-    EXPECT_EQ(commands[1].first, CommandType::NewLabel);
-    EXPECT_EQ(commands[2].first, CommandType::Text);
-}
-
-// Test: Parse complex command sequence
-TEST_F(CliParserTest, ParseComplexSequence) {
-    std::vector<std::string> args = {
-        "ptprnt",
-        "-f", "serif",
-        "-s", "24",
-        "--halign", "center",
-        "--valign", "middle",
-        "-t", "Title",
-        "--new",
-        "-f", "monospace",
-        "-s", "16",
-        "-t", "Body"
-    };
-    auto argv = makeArgv(args);
-
-    int result = parser->parse(args.size(), argv.data());
-
-    EXPECT_EQ(result, 0);
-    const auto& commands = parser->getOptions().commands;
-    ASSERT_EQ(commands.size(), 9);
-
-    // Verify order is preserved
-    EXPECT_EQ(commands[0].first, CommandType::Font);
-    EXPECT_EQ(commands[1].first, CommandType::FontSize);
-    EXPECT_EQ(commands[2].first, CommandType::HAlign);
-    EXPECT_EQ(commands[3].first, CommandType::VAlign);
-    EXPECT_EQ(commands[4].first, CommandType::Text);
-    EXPECT_EQ(commands[5].first, CommandType::NewLabel);
-    EXPECT_EQ(commands[6].first, CommandType::Font);
-    EXPECT_EQ(commands[7].first, CommandType::FontSize);
-    EXPECT_EQ(commands[8].first, CommandType::Text);
-}
-
-// Test: Parse with verbose and printer options
-TEST_F(CliParserTest, ParseCombinedOptions) {
-    std::vector<std::string> args = {
-        "ptprnt",
-        "-v",
-        "--trace",
-        "-p", "P700",
-        "-t", "Test"
-    };
-    auto argv = makeArgv(args);
-
-    int result = parser->parse(args.size(), argv.data());
-
-    EXPECT_EQ(result, 0);
-    EXPECT_TRUE(parser->getOptions().verbose);
-    EXPECT_TRUE(parser->getOptions().trace);
-    EXPECT_EQ(parser->getOptions().printerSelection, "P700");
-    EXPECT_FALSE(parser->getOptions().commands.empty());
-}
-
-// Test: Parse help flag (should return 1)
-TEST_F(CliParserTest, ParseHelp) {
-    std::vector<std::string> args = {"ptprnt", "-h"};
-    auto argv = makeArgv(args);
-
-    int result = parser->parse(args.size(), argv.data());
-
-    EXPECT_EQ(result, 1);  // Signal clean exit
-}
-
-TEST_F(CliParserTest, ParseHelpLong) {
-    std::vector<std::string> args = {"ptprnt", "--help"};
-    auto argv = makeArgv(args);
-
-    int result = parser->parse(args.size(), argv.data());
-
-    EXPECT_EQ(result, 1);  // Signal clean exit
-}
-
-// Test: Parse version flag (should return 1)
-TEST_F(CliParserTest, ParseVersion) {
-    std::vector<std::string> args = {"ptprnt", "-V"};
-    auto argv = makeArgv(args);
-
-    int result = parser->parse(args.size(), argv.data());
-
-    EXPECT_EQ(result, 1);  // Signal clean exit
-}
-
-TEST_F(CliParserTest, ParseVersionLong) {
-    std::vector<std::string> args = {"ptprnt", "--version"};
-    auto argv = makeArgv(args);
-
-    int result = parser->parse(args.size(), argv.data());
-
-    EXPECT_EQ(result, 1);  // Signal clean exit
-}
-
-// Test: Parse invalid option (should return -1)
-TEST_F(CliParserTest, ParseInvalidOption) {
-    std::vector<std::string> args = {"ptprnt", "--invalid-option"};
-    auto argv = makeArgv(args);
-
-    int result = parser->parse(args.size(), argv.data());
-
-    EXPECT_EQ(result, -1);  // Signal error
-}
-
-// Test: Default printer selection is "auto"
-TEST_F(CliParserTest, DefaultPrinterSelection) {
-    std::vector<std::string> args = {"ptprnt", "-t", "Test"};
-    auto argv = makeArgv(args);
-
-    parser->parse(args.size(), argv.data());
-
-    EXPECT_EQ(parser->getOptions().printerSelection, "auto");
-}
-
-// Test: Long text with spaces
-TEST_F(CliParserTest, ParseTextWithSpaces) {
-    std::vector<std::string> args = {"ptprnt", "-t", "Hello World"};
-    auto argv = makeArgv(args);
-
-    int result = parser->parse(args.size(), argv.data());
-
-    EXPECT_EQ(result, 0);
-    const auto& commands = parser->getOptions().commands;
-    ASSERT_EQ(commands.size(), 1);
-    EXPECT_EQ(commands[0].second, "Hello World");
-}
-
-}  // namespace ptprnt::cli

tests/fake_printer_test/fake_printer_test.cpp

@@ -1,247 +0,0 @@
-/*
-    ptrnt - print labels on linux
-    Copyright (C) 2025  Moritz Martinius
-
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
- */
-
-#include <gtest/gtest.h>
-
-#include "graphics/Bitmap.hpp"
-#include "graphics/Label.hpp"
-#include "graphics/Monochrome.hpp"
-#include "printers/FakePrinter.hpp"
-
-namespace ptprnt::printer {
-
-class FakePrinterTest : public ::testing::Test {
-   protected:
-    void SetUp() override {
-        printer = std::make_unique<FakePrinter>();
-    }
-
-    void TearDown() override { printer.reset(); }
-
-    std::unique_ptr<FakePrinter> printer;
-};
-
-// Test: Get driver name
-TEST_F(FakePrinterTest, GetDriverName) {
-    auto name = printer->getDriverName();
-    EXPECT_FALSE(name.empty());
-    EXPECT_EQ(name, "FakePrinter");
-}
-
-// Test: Get printer name
-TEST_F(FakePrinterTest, GetName) {
-    auto name = printer->getName();
-    EXPECT_FALSE(name.empty());
-}
-
-// Test: Get USB ID
-TEST_F(FakePrinterTest, GetUsbId) {
-    auto usbId = printer->getUsbId();
-    EXPECT_EQ(usbId.first, 0x0000);   // Virtual printer - no USB ID
-    EXPECT_EQ(usbId.second, 0x0000);  // Virtual printer - no USB ID
-}
-
-// Test: Get printer version
-TEST_F(FakePrinterTest, GetVersion) {
-    auto version = printer->getVersion();
-    EXPECT_FALSE(version.empty());
-}
-
-// Test: Get printer info
-TEST_F(FakePrinterTest, GetPrinterInfo) {
-    auto info = printer->getPrinterInfo();
-
-    EXPECT_FALSE(info.driverName.empty());
-    EXPECT_FALSE(info.name.empty());
-    EXPECT_GT(info.pixelLines, 0);
-}
-
-// Test: Get printer status without device
-TEST_F(FakePrinterTest, GetPrinterStatusWithoutDevice) {
-    auto status = printer->getPrinterStatus();
-
-    // FakePrinter should return empty status when no device attached
-    EXPECT_EQ(status.tapeWidthMm, 0);
-}
-
-// Test: Get printer status with device
-TEST_F(FakePrinterTest, GetPrinterStatusWithDevice) {
-    printer->attachUsbDevice(nullptr);
-    auto status = printer->getPrinterStatus();
-
-    // FakePrinter should return default status when device attached
-    EXPECT_EQ(status.tapeWidthMm, 12);  // Default tape width
-}
-
-// Test: Attach USB device (should always succeed for fake printer)
-TEST_F(FakePrinterTest, AttachUsbDevice) {
-    bool result = printer->attachUsbDevice(nullptr);
-
-    // FakePrinter doesn't need a real device
-    EXPECT_TRUE(result);
-}
-
-// Test: Detach USB device
-TEST_F(FakePrinterTest, DetachUsbDevice) {
-    printer->attachUsbDevice(nullptr);
-    bool result = printer->detachUsbDevice();
-
-    EXPECT_TRUE(result);
-}
-
-// Test: Print without attaching device first
-TEST_F(FakePrinterTest, PrintWithoutDevice) {
-    bool result = printer->print();
-
-    // FakePrinter should fail if no device attached
-    EXPECT_FALSE(result);
-}
-
-// Test: Print after attaching device
-TEST_F(FakePrinterTest, PrintWithDevice) {
-    printer->attachUsbDevice(nullptr);
-    bool result = printer->print();
-
-    EXPECT_TRUE(result);
-}
-
-// Test: Print bitmap
-TEST_F(FakePrinterTest, PrintBitmap) {
-    graphics::Bitmap<graphics::ALPHA8> bitmap(100, 128);
-
-    // Fill with some pattern
-    std::vector<graphics::ALPHA8> pixels(bitmap.getWidth() * bitmap.getHeight());
-    for (size_t i = 0; i < pixels.size(); ++i) {
-        pixels[i] = (i % 2) ? 0xFF : 0x00;
-    }
-    bitmap.setPixels(pixels);
-
-    printer->attachUsbDevice(nullptr);
-    bool result = printer->printBitmap(bitmap);
-
-    EXPECT_TRUE(result);
-
-    // Check that last print was saved
-    const auto& lastPrint = printer->getLastPrint();
-    EXPECT_GT(lastPrint.getWidth(), 0);
-    EXPECT_GT(lastPrint.getHeight(), 0);
-}
-
-// Test: Print monochrome data
-TEST_F(FakePrinterTest, PrintMonochromeData) {
-    graphics::Bitmap<graphics::ALPHA8> bitmap(50, 128);
-    auto pixels = bitmap.getPixelsCpy();
-    auto mono   = graphics::Monochrome(pixels, bitmap.getWidth(), bitmap.getHeight());
-    auto data   = mono.get();
-
-    printer->attachUsbDevice(nullptr);
-    bool result = printer->printMonochromeData(data);
-
-    EXPECT_TRUE(result);
-
-    // Verify last print
-    const auto& lastPrint = printer->getLastPrint();
-    EXPECT_GT(lastPrint.getWidth(), 0);
-}
-
-// Test: Print label
-TEST_F(FakePrinterTest, PrintLabel) {
-    auto label = std::make_unique<graphics::Label>(128);
-    label->create("Test Label");
-
-    printer->attachUsbDevice(nullptr);
-    bool result = printer->printLabel(std::move(label));
-
-    EXPECT_TRUE(result);
-}
-
-// Test: Print null label
-TEST_F(FakePrinterTest, PrintNullLabel) {
-    printer->attachUsbDevice(nullptr);
-    bool result = printer->printLabel(nullptr);
-
-    EXPECT_FALSE(result);
-}
-
-// Test: Print empty bitmap
-TEST_F(FakePrinterTest, PrintEmptyBitmap) {
-    graphics::Bitmap<graphics::ALPHA8> bitmap(0, 0);
-
-    printer->attachUsbDevice(nullptr);
-    bool result = printer->printBitmap(bitmap);
-
-    // Should handle empty bitmap gracefully
-    EXPECT_TRUE(result);
-}
-
-// Test: Get last print before printing
-TEST_F(FakePrinterTest, GetLastPrintBeforePrinting) {
-    // Should throw when getting last print before any print operation
-    EXPECT_THROW({
-        const auto& lastPrint = printer->getLastPrint();
-        (void)lastPrint;  // Suppress unused variable warning
-    }, std::runtime_error);
-}
-
-// Test: Save last print to PNG (may fail without valid data)
-TEST_F(FakePrinterTest, SaveLastPrintToPng) {
-    graphics::Bitmap<graphics::ALPHA8> bitmap(100, 128);
-
-    printer->attachUsbDevice(nullptr);
-    printer->printBitmap(bitmap);
-
-    // Try to save to /tmp
-    bool result = printer->saveLastPrintToPng("/tmp/test_fake_printer_output.png");
-
-    // Should succeed if we have valid print data
-    EXPECT_TRUE(result);
-}
-
-// Test: Multiple prints
-TEST_F(FakePrinterTest, MultiplePrints) {
-    graphics::Bitmap<graphics::ALPHA8> bitmap1(50, 128);
-    graphics::Bitmap<graphics::ALPHA8> bitmap2(100, 128);
-
-    printer->attachUsbDevice(nullptr);
-
-    bool result1 = printer->printBitmap(bitmap1);
-    EXPECT_TRUE(result1);
-
-    bool result2 = printer->printBitmap(bitmap2);
-    EXPECT_TRUE(result2);
-
-    // Last print should be from second bitmap
-    const auto& lastPrint = printer->getLastPrint();
-    EXPECT_GT(lastPrint.getWidth(), 0);
-}
-
-// Test: Detach and reattach
-TEST_F(FakePrinterTest, DetachAndReattach) {
-    printer->attachUsbDevice(nullptr);
-    EXPECT_TRUE(printer->detachUsbDevice());
-
-    // Should be able to reattach
-    EXPECT_TRUE(printer->attachUsbDevice(nullptr));
-
-    // Should be able to print after reattach
-    graphics::Bitmap<graphics::ALPHA8> bitmap(50, 128);
-    EXPECT_TRUE(printer->printBitmap(bitmap));
-}
-
-}  // namespace ptprnt::printer

tests/label_builder_test/label_builder_test.cpp

@@ -1,230 +0,0 @@
-/*
-    ptrnt - print labels on linux
-    Copyright (C) 2025  Moritz Martinius
-
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
- */
-
-#include <gtest/gtest.h>
-
-#include "graphics/LabelBuilder.hpp"
-#include "graphics/interface/ILabel.hpp"
-
-namespace ptprnt::graphics {
-
-class LabelBuilderTest : public ::testing::Test {
-   protected:
-    void SetUp() override {
-        builder = std::make_unique<LabelBuilder>(128);  // P700 printer height
-    }
-
-    void TearDown() override { builder.reset(); }
-
-    std::unique_ptr<LabelBuilder> builder;
-};
-
-// Test: Constructor
-TEST_F(LabelBuilderTest, Constructor) {
-    EXPECT_NO_THROW(LabelBuilder(128));
-    EXPECT_NO_THROW(LabelBuilder(64));
-}
-
-// Test: Add single text
-TEST_F(LabelBuilderTest, AddSingleText) {
-    auto& result = builder->addText("Hello");
-
-    // Should return reference to builder for chaining
-    EXPECT_EQ(&result, builder.get());
-}
-
-// Test: Add multiple texts
-TEST_F(LabelBuilderTest, AddMultipleTexts) {
-    builder->addText("Line 1")
-           .addText("Line 2")
-           .addText("Line 3");
-
-    // Build should succeed
-    auto label = builder->build();
-    EXPECT_NE(label, nullptr);
-}
-
-// Test: Add empty text (should be ignored)
-TEST_F(LabelBuilderTest, AddEmptyText) {
-    builder->addText("");
-
-    auto label = builder->build();
-    EXPECT_NE(label, nullptr);
-}
-
-// Test: Set font family
-TEST_F(LabelBuilderTest, SetFontFamily) {
-    auto& result = builder->setFontFamily("monospace");
-
-    // Should return reference to builder for chaining
-    EXPECT_EQ(&result, builder.get());
-}
-
-// Test: Set font size
-TEST_F(LabelBuilderTest, SetFontSize) {
-    auto& result = builder->setFontSize(24.0);
-
-    // Should return reference to builder for chaining
-    EXPECT_EQ(&result, builder.get());
-}
-
-// Test: Set horizontal alignment
-TEST_F(LabelBuilderTest, SetHAlign) {
-    auto& result = builder->setHAlign(HAlignPosition::CENTER);
-
-    // Should return reference to builder for chaining
-    EXPECT_EQ(&result, builder.get());
-}
-
-// Test: Set vertical alignment
-TEST_F(LabelBuilderTest, SetVAlign) {
-    auto& result = builder->setVAlign(VAlignPosition::TOP);
-
-    // Should return reference to builder for chaining
-    EXPECT_EQ(&result, builder.get());
-}
-
-// Test: Build with default settings
-TEST_F(LabelBuilderTest, BuildWithDefaults) {
-    builder->addText("Test");
-
-    auto label = builder->build();
-
-    EXPECT_NE(label, nullptr);
-    EXPECT_GT(label->getWidth(), 0);
-    EXPECT_GT(label->getHeight(), 0);
-}
-
-// Test: Build with custom settings
-TEST_F(LabelBuilderTest, BuildWithCustomSettings) {
-    builder->setFontFamily("serif")
-           .setFontSize(48.0)
-           .setHAlign(HAlignPosition::CENTER)
-           .setVAlign(VAlignPosition::MIDDLE)
-           .addText("Custom Text");
-
-    auto label = builder->build();
-
-    EXPECT_NE(label, nullptr);
-}
-
-// Test: Method chaining
-TEST_F(LabelBuilderTest, MethodChaining) {
-    auto label = builder->setFontFamily("monospace")
-                         .setFontSize(20.0)
-                         .setHAlign(HAlignPosition::RIGHT)
-                         .setVAlign(VAlignPosition::BOTTOM)
-                         .addText("Chained")
-                         .addText("Methods")
-                         .build();
-
-    EXPECT_NE(label, nullptr);
-}
-
-// Test: Reset builder
-TEST_F(LabelBuilderTest, Reset) {
-    builder->setFontFamily("monospace")
-           .setFontSize(48.0)
-           .setHAlign(HAlignPosition::RIGHT)
-           .setVAlign(VAlignPosition::BOTTOM)
-           .addText("Test");
-
-    auto& result = builder->reset();
-
-    // Should return reference to builder for chaining
-    EXPECT_EQ(&result, builder.get());
-
-    // After reset, should be able to build with defaults
-    builder->addText("After Reset");
-    auto label = builder->build();
-    EXPECT_NE(label, nullptr);
-}
-
-// Test: Build empty label
-TEST_F(LabelBuilderTest, BuildEmptyLabel) {
-    // Build without adding any text
-    auto label = builder->build();
-
-    EXPECT_NE(label, nullptr);
-}
-
-// Test: Multiple builds from same builder
-TEST_F(LabelBuilderTest, MultipleBuilds) {
-    builder->addText("First Build");
-    auto label1 = builder->build();
-    EXPECT_NE(label1, nullptr);
-
-    // Build again with same content
-    auto label2 = builder->build();
-    EXPECT_NE(label2, nullptr);
-
-    // Both labels should be valid
-    EXPECT_GT(label1->getWidth(), 0);
-    EXPECT_GT(label2->getWidth(), 0);
-}
-
-// Test: All horizontal alignments
-TEST_F(LabelBuilderTest, AllHorizontalAlignments) {
-    builder->addText("Left").setHAlign(HAlignPosition::LEFT);
-    auto label1 = builder->build();
-    EXPECT_NE(label1, nullptr);
-
-    builder->reset().addText("Center").setHAlign(HAlignPosition::CENTER);
-    auto label2 = builder->build();
-    EXPECT_NE(label2, nullptr);
-
-    builder->reset().addText("Right").setHAlign(HAlignPosition::RIGHT);
-    auto label3 = builder->build();
-    EXPECT_NE(label3, nullptr);
-
-    builder->reset().addText("Justify").setHAlign(HAlignPosition::JUSTIFY);
-    auto label4 = builder->build();
-    EXPECT_NE(label4, nullptr);
-}
-
-// Test: All vertical alignments
-TEST_F(LabelBuilderTest, AllVerticalAlignments) {
-    builder->addText("Top").setVAlign(VAlignPosition::TOP);
-    auto label1 = builder->build();
-    EXPECT_NE(label1, nullptr);
-
-    builder->reset().addText("Middle").setVAlign(VAlignPosition::MIDDLE);
-    auto label2 = builder->build();
-    EXPECT_NE(label2, nullptr);
-
-    builder->reset().addText("Bottom").setVAlign(VAlignPosition::BOTTOM);
-    auto label3 = builder->build();
-    EXPECT_NE(label3, nullptr);
-}
-
-// Test: Different font sizes
-TEST_F(LabelBuilderTest, DifferentFontSizes) {
-    builder->setFontSize(12.0).addText("Small");
-    auto label1 = builder->build();
-    EXPECT_NE(label1, nullptr);
-
-    builder->reset().setFontSize(64.0).addText("Large");
-    auto label2 = builder->build();
-    EXPECT_NE(label2, nullptr);
-
-    // Larger font should produce wider label (assuming same text length)
-    // Note: This is a heuristic test and may not always be true depending on font rendering
-}
-
-}  // namespace ptprnt::graphics

tests/label_test/label_test.cpp

@@ -1,6 +1,6 @@
 /* 
     ptrnt - print labels on linux
-    Copyright (C) 2025  Moritz Martinius
+    Copyright (C) 2023  Moritz Martinius
 
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -19,244 +19,8 @@
 
 #include "graphics/Label.hpp"
 
-#include <gmock/gmock.h>
 #include <gtest/gtest.h>
 
-#include <memory>
-#include <vector>
-
-#include "graphics/interface/ILabel.hpp"
-#include "mocks/MockCairoWrapper.hpp"
-
-using ::testing::_;
-using ::testing::DoAll;
-using ::testing::NiceMock;
-using ::testing::Return;
-using ::testing::SetArgPointee;
-
-namespace ptprnt::graphics {
-
-// Test fixture for Label tests with comprehensive mock setup
-class LabelTest : public ::testing::Test {
-   protected:
-    void SetUp() override {
-        mockWrapper = std::make_shared<NiceMock<MockCairoWrapper>>();
-
-        // Mock pointers for temporary surface (used in size calculation)
-        mockTempSurface = reinterpret_cast<cairo_surface_t*>(0x2000);
-        mockTempCr      = reinterpret_cast<cairo_t*>(0x2001);
-        mockTempCtx     = reinterpret_cast<PangoContext*>(0x2002);
-        mockTempLayout  = reinterpret_cast<PangoLayout*>(0x2003);
-
-        // Mock pointers for final surface (used in rendering)
-        mockFinalSurface = reinterpret_cast<cairo_surface_t*>(0x3000);
-        mockFinalCr      = reinterpret_cast<cairo_t*>(0x3001);
-        mockFinalCtx     = reinterpret_cast<PangoContext*>(0x3002);
-        mockFinalLayout  = reinterpret_cast<PangoLayout*>(0x3003);
-
-        // Mock font description
-        mockFontDesc = reinterpret_cast<PangoFontDescription*>(0x2004);
-
-        // Default layout size: 100x30 pixels (in PANGO_SCALE units)
-        defaultLayoutWidth  = 100;
-        defaultLayoutHeight = 30;
-
-        SetupDefaultBehaviors();
-    }
-
-    void SetupDefaultBehaviors() {
-        // Font map
-        ON_CALL(*mockWrapper, pango_cairo_font_map_new())
-            .WillByDefault(Return(reinterpret_cast<PangoFontMap*>(0x1000)));
-
-        // Temporary surface creation (for size calculation)
-        ON_CALL(*mockWrapper, cairo_image_surface_create(CAIRO_FORMAT_A8, 1, 1)).WillByDefault(Return(mockTempSurface));
-        ON_CALL(*mockWrapper, cairo_create(mockTempSurface)).WillByDefault(Return(mockTempCr));
-        ON_CALL(*mockWrapper, pango_cairo_create_context(mockTempCr)).WillByDefault(Return(mockTempCtx));
-        ON_CALL(*mockWrapper, pango_layout_new(mockTempCtx)).WillByDefault(Return(mockTempLayout));
-
-        // Final surface creation (for rendering) - use _ for width since it varies
-        ON_CALL(*mockWrapper, cairo_image_surface_create(CAIRO_FORMAT_A8, _, _))
-            .WillByDefault(Return(mockFinalSurface));
-        ON_CALL(*mockWrapper, cairo_create(mockFinalSurface)).WillByDefault(Return(mockFinalCr));
-        ON_CALL(*mockWrapper, pango_cairo_create_context(mockFinalCr)).WillByDefault(Return(mockFinalCtx));
-        ON_CALL(*mockWrapper, pango_layout_new(mockFinalCtx)).WillByDefault(Return(mockFinalLayout));
-
-        // Font description
-        ON_CALL(*mockWrapper, pango_font_description_new()).WillByDefault(Return(mockFontDesc));
-
-        // Layout size - return default dimensions
-        ON_CALL(*mockWrapper, pango_layout_get_size(_, _, _))
-            .WillByDefault(DoAll(SetArgPointee<1>(defaultLayoutWidth * PANGO_SCALE),
-                                 SetArgPointee<2>(defaultLayoutHeight * PANGO_SCALE)));
-
-        // Surface status - always success
-        ON_CALL(*mockWrapper, cairo_surface_status(_)).WillByDefault(Return(CAIRO_STATUS_SUCCESS));
-
-        // Surface properties for getRaw()
-        ON_CALL(*mockWrapper, cairo_image_surface_get_format(_)).WillByDefault(Return(CAIRO_FORMAT_A8));
-        ON_CALL(*mockWrapper, cairo_image_surface_get_width(_)).WillByDefault(Return(defaultLayoutWidth));
-        ON_CALL(*mockWrapper, cairo_image_surface_get_height(_)).WillByDefault(Return(128));
-        ON_CALL(*mockWrapper, cairo_image_surface_get_stride(_)).WillByDefault(Return(defaultLayoutWidth));
-
-        // Mock data pointer
-        mockSurfaceData.resize(defaultLayoutWidth * 128, 0xFF);
-        ON_CALL(*mockWrapper, cairo_image_surface_get_data(_)).WillByDefault(Return(mockSurfaceData.data()));
-    }
-
-    // Helper method to set custom layout dimensions
-    void SetLayoutSize(int width, int height) {
-        defaultLayoutWidth  = width;
-        defaultLayoutHeight = height;
-
-        // Update the mock to return new dimensions
-        ON_CALL(*mockWrapper, pango_layout_get_size(_, _, _))
-            .WillByDefault(DoAll(SetArgPointee<1>(width * PANGO_SCALE), SetArgPointee<2>(height * PANGO_SCALE)));
-
-        ON_CALL(*mockWrapper, cairo_image_surface_get_width(_)).WillByDefault(Return(width));
-        ON_CALL(*mockWrapper, cairo_image_surface_get_stride(_)).WillByDefault(Return(width));
-
-        // Resize mock data
-        mockSurfaceData.resize(width * 128, 0xFF);
-        ON_CALL(*mockWrapper, cairo_image_surface_get_data(_)).WillByDefault(Return(mockSurfaceData.data()));
-    }
-
-    std::shared_ptr<NiceMock<MockCairoWrapper>> mockWrapper;
-
-    // Mock pointers
-    cairo_surface_t* mockTempSurface;
-    cairo_t* mockTempCr;
-    PangoContext* mockTempCtx;
-    PangoLayout* mockTempLayout;
-
-    cairo_surface_t* mockFinalSurface;
-    cairo_t* mockFinalCr;
-    PangoContext* mockFinalCtx;
-    PangoLayout* mockFinalLayout;
-
-    PangoFontDescription* mockFontDesc;
-
-    // Default layout dimensions
-    int defaultLayoutWidth;
-    int defaultLayoutHeight;
-
-    // Mock surface data
-    std::vector<unsigned char> mockSurfaceData;
-};
-
-// Smoke test with real Cairo/Pango
 TEST(basic_test, Label_smokeTest_succeeds) {
-    auto label = Label(128);
+    auto im = ptprnt::graphics::Label(4711);
-    EXPECT_EQ(label.getHeight(), 128);
-    EXPECT_EQ(label.getWidth(), 0);  // No label created yet
 }
-
-// Constructor test with mock
-TEST_F(LabelTest, Constructor_InitializesFontMap) {
-    EXPECT_CALL(*mockWrapper, pango_cairo_font_map_new()).Times(1);
-
-    auto label = Label(128, mockWrapper);
-
-    EXPECT_EQ(label.getHeight(), 128);
-    EXPECT_EQ(label.getWidth(), 0);
-}
-
-// Test getters before label creation
-TEST_F(LabelTest, Getters_BeforeCreate_ReturnDefaults) {
-    auto label = Label(256, mockWrapper);
-
-    EXPECT_EQ(label.getHeight(), 256);
-    EXPECT_EQ(label.getWidth(), 0);
-}
-
-// Test setters
-TEST_F(LabelTest, Setters_ModifyProperties) {
-    auto label = Label(128, mockWrapper);
-
-    label.setFontSize(24.0);
-    label.setFontFamily("Arial");
-    label.setText("Test");
-    label.setHAlign(HAlignPosition::CENTER);
-    label.setVAlign(VAlignPosition::BOTTOM);
-
-    // Properties are set (no way to verify without create, but no crash is good)
-    SUCCEED();
-}
-
-// Test create() - basic functionality with simplified setup
-TEST_F(LabelTest, Create_WithText_Succeeds) {
-    auto label = Label(128, mockWrapper);
-    label.setFontSize(12.0);
-    label.setFontFamily("Sans");
-
-    bool result = label.create("Hello");
-
-    EXPECT_TRUE(result);
-    EXPECT_EQ(label.getWidth(), defaultLayoutWidth);
-    EXPECT_EQ(label.getHeight(), 128);
-}
-
-// Test horizontal alignment - RIGHT
-TEST_F(LabelTest, Create_WithRightAlignment_SetsCorrectPangoAlignment) {
-    auto label = Label(128, mockWrapper);
-    label.setHAlign(HAlignPosition::RIGHT);
-
-    // Verify RIGHT alignment is set (temp + final layout)
-    EXPECT_CALL(*mockWrapper, pango_layout_set_alignment(_, PANGO_ALIGN_RIGHT)).Times(2);
-
-    label.create("Right");
-}
-
-// Test horizontal alignment - JUSTIFY
-TEST_F(LabelTest, Create_WithJustifyAlignment_SetsJustifyAndAlignment) {
-    auto label = Label(128, mockWrapper);
-    label.setHAlign(HAlignPosition::JUSTIFY);
-
-    // Verify JUSTIFY requires LEFT alignment + justify flag
-    EXPECT_CALL(*mockWrapper, pango_layout_set_alignment(_, PANGO_ALIGN_LEFT)).Times(2);
-    EXPECT_CALL(*mockWrapper, pango_layout_set_justify(_, true)).Times(2);
-#if PANGO_VERSION_MAJOR >= 1 && PANGO_VERSION_MINOR >= 50
-    EXPECT_CALL(*mockWrapper, pango_layout_set_justify_last_line(_, true)).Times(2);
-#endif
-
-    label.create("Justify");
-}
-
-// Test vertical alignment - TOP (no cairo_move_to)
-TEST_F(LabelTest, Create_WithTopAlignment_NoMoveToCall) {
-    auto label = Label(128, mockWrapper);
-    label.setVAlign(VAlignPosition::TOP);
-
-    // TOP alignment should NOT call cairo_move_to
-    EXPECT_CALL(*mockWrapper, cairo_move_to(_, _, _)).Times(0);
-
-    label.create("Top");
-}
-
-// Test vertical alignment - BOTTOM
-TEST_F(LabelTest, Create_WithBottomAlignment_CallsMoveToWithCorrectOffset) {
-    auto label = Label(128, mockWrapper);
-    label.setVAlign(VAlignPosition::BOTTOM);
-
-    SetLayoutSize(50, 20);  // Use helper to set custom size
-
-    // BOTTOM alignment: offset = printerHeight - layoutHeight = 128 - 20 = 108
-    EXPECT_CALL(*mockWrapper, cairo_move_to(mockFinalCr, 0.0, 108.0)).Times(1);
-
-    label.create("Bottom");
-}
-
-// Test vertical alignment - MIDDLE
-TEST_F(LabelTest, Create_WithMiddleAlignment_CallsMoveToWithCenteredOffset) {
-    auto label = Label(128, mockWrapper);
-    label.setVAlign(VAlignPosition::MIDDLE);
-
-    SetLayoutSize(50, 20);  // Use helper to set custom size
-
-    // MIDDLE alignment: offset = (printerHeight - layoutHeight) / 2 = (128 - 20) / 2 = 54
-    EXPECT_CALL(*mockWrapper, cairo_move_to(mockFinalCr, 0.0, 54.0)).Times(1);
-
-    label.create("Middle");
-}
-
-}  // namespace ptprnt::graphics

tests/meson.build

@@ -1,56 +1,38 @@
-# Consolidated test binary - all tests in one executable for faster linking
+tests = [
-
+    [
-test_sources = [
+        'bitmap_test',
-    # Test files
+        'bitmap_test_exe',
-    'bitmap_test/bitmap_test.cpp',
+        ['../src/graphics/Bitmap.cpp', 'bitmap_test/bitmap_test.cpp'],
-    'monochrome_test/monochrome_test.cpp',
+    ],
-    'label_test/label_test.cpp',
+    [
-    'label_builder_test/label_builder_test.cpp',
+        'label_test',
-    'printer_service_test/printer_service_test.cpp',
+        'label_test_exe',
-    'p700_printer_test/p700_printer_test.cpp',
+        ['../src/graphics/Label.cpp', 'label_test/label_test.cpp'],
-    'fake_printer_test/fake_printer_test.cpp',
+    ],
-    'cli_parser_test/cli_parser_test.cpp',
+    [
-    'ptouch_print_test/ptouch_print_test.cpp',
+        'monochrome_test',
-    'usb_device_test/usb_device_test.cpp',
+        'monochrome_test_exe',
-
+        [
-    # Source files under test - graphics
-    '../src/graphics/Bitmap.cpp',
             '../src/graphics/Monochrome.cpp',
-    '../src/graphics/Label.cpp',
+            'monochrome_test/monochrome_test.cpp',
-    '../src/graphics/LabelBuilder.cpp',
+        ],
-
+    ],
-    # Source files under test - core
-    '../src/core/PrinterService.cpp',
-    '../src/core/PrinterDriverFactory.cpp',
-
-    # Source files under test - printers
-    '../src/printers/P700Printer.cpp',
-    '../src/printers/FakePrinter.cpp',
-
-    # Source files under test - CLI
-    '../src/cli/CliParser.cpp',
-
-    # Source files under test - Main app
-    '../src/PtouchPrint.cpp',
-
-    # Source files under test - USB
-    '../src/libusbwrap/LibUsbWrapper.cpp',
-    '../src/libusbwrap/UsbDevice.cpp',
-    '../src/libusbwrap/UsbDeviceFactory.cpp',
 ]
 
-test_exe = executable(
+foreach test : tests
-    'ptprnt_tests',
+    test(
-    sources: test_sources,
+        test.get(0),
+        executable(
+            test.get(1),
+            sources: test.get(2),
             include_directories: incdir,
             dependencies: [
-        gmock_dep, # GMock includes GTest
+                gtest_dep,
                 usb_dep,
                 log_dep,
                 pangocairo_dep,
                 cli11_dep,
             ],
-)
+        ),
-
+    )
-# Single test that runs all test suites
+endforeach
-test('all_tests', test_exe)

tests/mocks/MockCairoWrapper.hpp

@@ -1,84 +0,0 @@
-/*
-    ptrnt - print labels on linux
-    Copyright (C) 2025  Moritz Martinius
-
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
- */
-
-#pragma once
-
-#include <gmock/gmock.h>
-#include "graphics/interface/ICairoWrapper.hpp"
-
-namespace ptprnt::graphics {
-
-/**
- * @brief GMock implementation of ICairoWrapper for unit testing
- *
- * This mock allows tests to verify that the Label class correctly interacts
- * with the Cairo/Pango API without requiring actual graphics rendering.
- */
-class MockCairoWrapper : public ICairoWrapper {
-   public:
-    // Cairo image surface functions
-    MOCK_METHOD(cairo_surface_t*, cairo_image_surface_create, (cairo_format_t format, int width, int height),
-                (override));
-    MOCK_METHOD(void, cairo_surface_destroy, (cairo_surface_t * surface), (override));
-    MOCK_METHOD(void, cairo_surface_flush, (cairo_surface_t * surface), (override));
-    MOCK_METHOD(void, cairo_surface_mark_dirty, (cairo_surface_t * surface), (override));
-    MOCK_METHOD(cairo_status_t, cairo_surface_status, (cairo_surface_t * surface), (override));
-    MOCK_METHOD(cairo_format_t, cairo_image_surface_get_format, (cairo_surface_t * surface), (override));
-    MOCK_METHOD(int, cairo_image_surface_get_width, (cairo_surface_t * surface), (override));
-    MOCK_METHOD(int, cairo_image_surface_get_height, (cairo_surface_t * surface), (override));
-    MOCK_METHOD(int, cairo_image_surface_get_stride, (cairo_surface_t * surface), (override));
-    MOCK_METHOD(unsigned char*, cairo_image_surface_get_data, (cairo_surface_t * surface), (override));
-    MOCK_METHOD(cairo_status_t, cairo_surface_write_to_png, (cairo_surface_t * surface, const char* filename),
-                (override));
-
-    // Cairo context functions
-    MOCK_METHOD(cairo_t*, cairo_create, (cairo_surface_t * surface), (override));
-    MOCK_METHOD(void, cairo_destroy, (cairo_t * cr), (override));
-    MOCK_METHOD(void, cairo_move_to, (cairo_t * cr, double x, double y), (override));
-    MOCK_METHOD(void, cairo_set_source_rgb, (cairo_t * cr, double red, double green, double blue), (override));
-
-    // Pango-Cairo functions
-    MOCK_METHOD(PangoFontMap*, pango_cairo_font_map_new, (), (override));
-    MOCK_METHOD(PangoContext*, pango_cairo_create_context, (cairo_t * cr), (override));
-    MOCK_METHOD(void, pango_cairo_show_layout, (cairo_t * cr, PangoLayout* layout), (override));
-
-    // Pango layout functions
-    MOCK_METHOD(PangoLayout*, pango_layout_new, (PangoContext * context), (override));
-    MOCK_METHOD(void, pango_layout_set_font_description, (PangoLayout * layout, const PangoFontDescription* desc),
-                (override));
-    MOCK_METHOD(void, pango_layout_set_text, (PangoLayout * layout, const char* text, int length), (override));
-    MOCK_METHOD(void, pango_layout_set_height, (PangoLayout * layout, int height), (override));
-    MOCK_METHOD(void, pango_layout_set_alignment, (PangoLayout * layout, PangoAlignment alignment), (override));
-    MOCK_METHOD(void, pango_layout_set_justify, (PangoLayout * layout, gboolean justify), (override));
-#if PANGO_VERSION_MAJOR >= 1 && PANGO_VERSION_MINOR >= 50
-    MOCK_METHOD(void, pango_layout_set_justify_last_line, (PangoLayout * layout, gboolean justify), (override));
-#endif
-    MOCK_METHOD(void, pango_layout_get_size, (PangoLayout * layout, int* width, int* height), (override));
-
-    // Pango font description functions
-    MOCK_METHOD(PangoFontDescription*, pango_font_description_new, (), (override));
-    MOCK_METHOD(void, pango_font_description_set_size, (PangoFontDescription * desc, gint size), (override));
-    MOCK_METHOD(void, pango_font_description_set_family, (PangoFontDescription * desc, const char* family),
-                (override));
-
-    // GObject reference counting
-    MOCK_METHOD(void, g_object_unref, (gpointer object), (override));
-};
-
-}  // namespace ptprnt::graphics

tests/mocks/MockLibUsbWrapper.hpp

@@ -1,76 +0,0 @@
-/*
-    ptrnt - print labels on linux
-    Copyright (C) 2025  Moritz Martinius
-
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
- */
-
-#pragma once
-
-#include <gmock/gmock.h>
-
-#include "libusbwrap/LibUsbWrapper.hpp"
-
-namespace libusbwrap {
-
-/**
- * @brief GMock implementation of ILibUsbWrapper for unit testing
- *
- * This mock allows tests to verify that UsbDevice and UsbDeviceFactory
- * correctly interact with the libusb API without requiring actual USB hardware.
- */
-class MockLibUsbWrapper : public ILibUsbWrapper {
-   public:
-    // Context management
-    MOCK_METHOD(int, init, (libusb_context * *ctx), (override));
-    MOCK_METHOD(void, exit, (libusb_context * ctx), (override));
-
-    // Device enumeration
-    MOCK_METHOD(ssize_t, getDeviceList, (libusb_context * ctx, libusb_device*** list), (override));
-    MOCK_METHOD(void, freeDeviceList, (libusb_device * *list, int unrefDevices), (override));
-    MOCK_METHOD(void, refDevice, (libusb_device * dev), (override));
-    MOCK_METHOD(void, unrefDevice, (libusb_device * dev), (override));
-
-    // Device descriptor
-    MOCK_METHOD(int, getDeviceDescriptor, (libusb_device * dev, libusb_device_descriptor* desc), (override));
-
-    // Device opening/closing
-    MOCK_METHOD(int, open, (libusb_device * dev, libusb_device_handle** handle), (override));
-    MOCK_METHOD(void, close, (libusb_device_handle * handle), (override));
-
-    // Device information
-    MOCK_METHOD(int, getSpeed, (libusb_device * dev), (override));
-    MOCK_METHOD(uint8_t, getBusNumber, (libusb_device * dev), (override));
-    MOCK_METHOD(uint8_t, getPortNumber, (libusb_device * dev), (override));
-
-    // Kernel driver management
-    MOCK_METHOD(int, kernelDriverActive, (libusb_device_handle * handle, int interfaceNo), (override));
-    MOCK_METHOD(int, detachKernelDriver, (libusb_device_handle * handle, int interfaceNo), (override));
-
-    // Interface management
-    MOCK_METHOD(int, claimInterface, (libusb_device_handle * handle, int interfaceNo), (override));
-    MOCK_METHOD(int, releaseInterface, (libusb_device_handle * handle, int interfaceNo), (override));
-
-    // Data transfer
-    MOCK_METHOD(int, bulkTransfer,
-                (libusb_device_handle * handle, uint8_t endpoint, unsigned char* data, int length, int* transferred,
-                 unsigned int timeout),
-                (override));
-
-    // Error handling
-    MOCK_METHOD(const char*, errorName, (int errorCode), (override));
-};
-
-}  // namespace libusbwrap

tests/mocks/MockPrinterDriver.hpp

@@ -1,50 +0,0 @@
-/*
-    ptrnt - print labels on linux
-    Copyright (C) 2025  Moritz Martinius
-
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
- */
-
-#pragma once
-
-#include <gmock/gmock.h>
-
-#include "printers/interface/IPrinterDriver.hpp"
-
-namespace ptprnt {
-
-/**
- * @brief GMock implementation of IPrinterDriver for unit testing
- *
- * This mock allows tests to verify printer interactions without
- * requiring actual printer hardware.
- */
-class MockPrinterDriver : public IPrinterDriver {
-   public:
-    MOCK_METHOD(std::string_view, getDriverName, (), (override));
-    MOCK_METHOD(std::string_view, getName, (), (override));
-    MOCK_METHOD(std::string_view, getVersion, (), (override));
-    MOCK_METHOD(libusbwrap::usbId, getUsbId, (), (override));
-    MOCK_METHOD(PrinterInfo, getPrinterInfo, (), (override));
-    MOCK_METHOD(PrinterStatus, getPrinterStatus, (), (override));
-    MOCK_METHOD(bool, attachUsbDevice, (std::shared_ptr<libusbwrap::IUsbDevice> usbHndl), (override));
-    MOCK_METHOD(bool, detachUsbDevice, (), (override));
-    MOCK_METHOD(bool, printBitmap, (const graphics::Bitmap<graphics::ALPHA8>& bitmap), (override));
-    MOCK_METHOD(bool, printMonochromeData, (const graphics::MonochromeData& data), (override));
-    MOCK_METHOD(bool, printLabel, (const std::unique_ptr<graphics::ILabel> label), (override));
-    MOCK_METHOD(bool, print, (), (override));
-};
-
-}  // namespace ptprnt

tests/mocks/MockUsbDevice.hpp

@@ -1,57 +0,0 @@
-/*
-    ptrnt - print labels on linux
-    Copyright (C) 2025  Moritz Martinius
-
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
- */
-
-#pragma once
-
-#include <gmock/gmock.h>
-
-#include "libusbwrap/interface/IUsbDevice.hpp"
-
-namespace libusbwrap {
-
-/**
- * @brief GMock implementation of IUsbDevice for unit testing
- *
- * This mock allows tests to verify USB device interactions without
- * requiring actual hardware or libusb context.
- */
-class MockUsbDevice : public IUsbDevice {
-   public:
-    MOCK_METHOD(bool, open, (), (override));
-    MOCK_METHOD(void, close, (), (override));
-
-    // libusb wrappers
-    MOCK_METHOD(bool, detachKernelDriver, (int interfaceNo), (override));
-    MOCK_METHOD(bool, claimInterface, (int interfaceNo), (override));
-    MOCK_METHOD(bool, releaseInterface, (int interfaceNo), (override));
-    MOCK_METHOD(bool, bulkTransfer,
-                (uint8_t endpoint, const std::vector<uint8_t>& data, int* tx, unsigned int timeout), (override));
-
-    // getters
-    MOCK_METHOD(const usbId, getUsbId, (), (override));
-    MOCK_METHOD(const device::Speed, getSpeed, (), (override));
-    MOCK_METHOD(const uint8_t, getBusNumber, (), (override));
-    MOCK_METHOD(const uint8_t, getPortNumber, (), (override));
-
-    // errors
-    MOCK_METHOD(const Error, getLastError, (), (override));
-    MOCK_METHOD(const std::string, getLastErrorString, (), (override));
-};
-
-}  // namespace libusbwrap

tests/mocks/MockUsbDeviceFactory.hpp

@@ -1,41 +0,0 @@
-/*
-    ptrnt - print labels on linux
-    Copyright (C) 2025  Moritz Martinius
-
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
- */
-
-#pragma once
-
-#include <gmock/gmock.h>
-
-#include "libusbwrap/interface/IUsbDeviceFactory.hpp"
-
-namespace libusbwrap {
-
-/**
- * @brief GMock implementation of IUsbDeviceFactory for unit testing
- *
- * This mock allows tests to control USB device discovery without
- * requiring actual libusb context or hardware.
- */
-class MockUsbDeviceFactory : public IUsbDeviceFactory {
-   public:
-    MOCK_METHOD(bool, init, (), (override));
-    MOCK_METHOD(std::vector<std::unique_ptr<IUsbDevice>>, findAllDevices, (), (override));
-    MOCK_METHOD(std::vector<std::unique_ptr<IUsbDevice>>, findDevices, (uint16_t vid, uint16_t pid), (override));
-};
-
-}  // namespace libusbwrap

tests/monochrome_test/monochrome_test.cpp

@@ -1,6 +1,6 @@
 /* 
     ptrnt - print labels on linux
-    Copyright (C) 2023-2025  Moritz Martinius
+    Copyright (C) 2023  Moritz Martinius
 
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -57,6 +57,9 @@ TEST(basic_test, Monochrome_convertWithCustomThreshhold_yieldsMonochromeRespecti
 }
 
 TEST(basic_test, Monochrome_convertNonAlignedPixels_spillsOverIntoNewByte) {
+    // TODO: We need to find to access the vector without the possiblity of out-of-bounds access
+    // Ideas: constexpr? compile time check?
+    GTEST_SKIP() << "Skipping this test, as ASAN will halt as this is an out-of-bounds access";
     const std::vector<uint8_t> pixels(
         {0xFF, 0x00, 0xFF, 0x00, 0xFF, 0x00, 0xFF, 0x00, 0xFF, 0x00, 0xFF, 0x00, 0xFF, 0x00, 0xFF, 0x00, 0xFF});
 

tests/p700_printer_test/p700_printer_test.cpp

@@ -1,169 +0,0 @@
-/*
-    ptrnt - print labels on linux
-    Copyright (C) 2025  Moritz Martinius
-
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
- */
-
-#include <gmock/gmock.h>
-#include <gtest/gtest.h>
-
-#include <memory>
-
-#include "graphics/Bitmap.hpp"
-#include "graphics/Monochrome.hpp"
-#include "mocks/MockUsbDevice.hpp"
-#include "printers/P700Printer.hpp"
-
-using ::testing::_;
-using ::testing::DoAll;
-using ::testing::NiceMock;
-using ::testing::Return;
-using ::testing::SetArgPointee;
-
-namespace ptprnt::printer {
-
-// Test fixture for P700Printer tests
-class P700PrinterTest : public ::testing::Test {
-   protected:
-    void SetUp() override {
-        printer    = std::make_unique<P700Printer>();
-        mockUsbDev = std::make_shared<NiceMock<libusbwrap::MockUsbDevice>>();
-
-        // Default mock behaviors
-        ON_CALL(*mockUsbDev, open()).WillByDefault(Return(true));
-        ON_CALL(*mockUsbDev, close()).WillByDefault(Return());
-        ON_CALL(*mockUsbDev, detachKernelDriver(_)).WillByDefault(Return(true));
-        ON_CALL(*mockUsbDev, claimInterface(_)).WillByDefault(Return(true));
-        ON_CALL(*mockUsbDev, releaseInterface(_)).WillByDefault(Return(true));
-        ON_CALL(*mockUsbDev, bulkTransfer(_, _, _, _)).WillByDefault(Return(true));
-        ON_CALL(*mockUsbDev, getUsbId()).WillByDefault(Return(libusbwrap::usbId{0x04f9, 0x2061}));
-    }
-
-    void TearDown() override { printer.reset(); }
-
-    std::unique_ptr<P700Printer> printer;
-    std::shared_ptr<libusbwrap::MockUsbDevice> mockUsbDev;
-};
-
-// Test: Get printer driver name
-TEST_F(P700PrinterTest, GetDriverName) {
-    EXPECT_EQ(printer->getDriverName(), "P700");
-}
-
-// Test: Get printer name
-TEST_F(P700PrinterTest, GetName) {
-    auto name = printer->getName();
-    EXPECT_FALSE(name.empty());
-}
-
-// Test: Get USB ID
-TEST_F(P700PrinterTest, GetUsbId) {
-    auto usbId = printer->getUsbId();
-    EXPECT_EQ(usbId.first, 0x04f9);   // Brother VID
-    EXPECT_EQ(usbId.second, 0x2061);  // P700 PID
-}
-
-// Test: Get printer version
-TEST_F(P700PrinterTest, GetVersion) {
-    auto version = printer->getVersion();
-    EXPECT_FALSE(version.empty());
-}
-
-// Test: Get printer info
-TEST_F(P700PrinterTest, GetPrinterInfo) {
-    auto info = printer->getPrinterInfo();
-    EXPECT_EQ(info.pixelLines, 128);
-    EXPECT_FALSE(info.name.empty());
-}
-
-// Test: Attach USB device
-TEST_F(P700PrinterTest, AttachUsbDevice) {
-    bool result = printer->attachUsbDevice(mockUsbDev);
-
-    EXPECT_TRUE(result);
-}
-
-// Test: Attach USB device with null pointer
-TEST_F(P700PrinterTest, AttachNullUsbDevice) {
-    bool result = printer->attachUsbDevice(nullptr);
-
-    EXPECT_FALSE(result);
-}
-
-// Test: Detach USB device
-TEST_F(P700PrinterTest, DetachUsbDevice) {
-    printer->attachUsbDevice(mockUsbDev);
-
-    bool result = printer->detachUsbDevice();
-
-    EXPECT_TRUE(result);
-}
-
-// Test: Detach when no device attached
-TEST_F(P700PrinterTest, DetachNoDevice) {
-    bool result = printer->detachUsbDevice();
-
-    // Production code returns true when no device is attached (just logs warning)
-    EXPECT_TRUE(result);
-}
-
-// Test: Get printer status without device
-TEST_F(P700PrinterTest, GetStatusNoDevice) {
-    auto status = printer->getPrinterStatus();
-
-    EXPECT_EQ(status.tapeWidthPixel, 0);  // Should be 0 when no device
-}
-
-// Test: Print without attached device
-TEST_F(P700PrinterTest, PrintWithoutDevice) {
-    bool result = printer->print();
-
-    // Should fail when no device is attached
-    EXPECT_FALSE(result);
-}
-
-// Test: Print bitmap without device
-TEST_F(P700PrinterTest, PrintBitmapWithoutDevice) {
-    graphics::Bitmap<graphics::ALPHA8> bitmap(10, 10);
-
-    bool result = printer->printBitmap(bitmap);
-
-    EXPECT_FALSE(result);
-}
-
-// Test: Print monochrome data without device
-TEST_F(P700PrinterTest, PrintMonochromeDataWithoutDevice) {
-    graphics::MonochromeData data;
-    data.width  = 10;
-    data.height = 10;
-    data.bytes  = std::vector<uint8_t>(20, 0xFF);
-    data.stride = 2;
-
-    bool result = printer->printMonochromeData(data);
-
-    EXPECT_FALSE(result);
-}
-
-// Test: Print label with null pointer
-TEST_F(P700PrinterTest, PrintNullLabel) {
-    std::unique_ptr<graphics::ILabel> label = nullptr;
-
-    bool result = printer->printLabel(std::move(label));
-
-    EXPECT_FALSE(result);
-}
-
-}  // namespace ptprnt::printer

tests/printer_service_test/printer_service_test.cpp

@@ -1,128 +0,0 @@
-/*
-    ptrnt - print labels on linux
-    Copyright (C) 2025  Moritz Martinius
-
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
- */
-
-#include <gmock/gmock.h>
-#include <gtest/gtest.h>
-
-#include <memory>
-#include <vector>
-
-#include "core/PrinterDriverFactory.hpp"
-#include "core/PrinterService.hpp"
-#include "mocks/MockUsbDeviceFactory.hpp"
-
-using ::testing::_;
-using ::testing::Invoke;
-using ::testing::NiceMock;
-using ::testing::Return;
-
-namespace ptprnt::core {
-
-// Helper function to return empty vector of unique_ptrs
-std::vector<std::unique_ptr<libusbwrap::IUsbDevice>> returnEmptyDeviceList() {
-    return {};
-}
-
-// Test fixture for PrinterService tests
-class PrinterServiceTest : public ::testing::Test {
-   protected:
-    void SetUp() override {
-        // Create mock USB device factory
-        auto mockFactory = std::make_unique<NiceMock<libusbwrap::MockUsbDeviceFactory>>();
-        mockFactoryPtr   = mockFactory.get();
-
-        // Default behavior: init succeeds
-        ON_CALL(*mockFactoryPtr, init()).WillByDefault(Return(true));
-
-        // Default behavior: no devices found
-        ON_CALL(*mockFactoryPtr, findAllDevices()).WillByDefault(Invoke(returnEmptyDeviceList));
-
-        // Inject mock factory into service
-        service = std::make_unique<PrinterService>(std::move(mockFactory));
-    }
-
-    void TearDown() override { service.reset(); }
-
-    std::unique_ptr<PrinterService> service;
-    libusbwrap::MockUsbDeviceFactory* mockFactoryPtr;  // Non-owning pointer for expectations
-};
-
-// Test: PrinterService initialization
-TEST_F(PrinterServiceTest, InitializeSuccess) {
-    EXPECT_CALL(*mockFactoryPtr, init()).WillOnce(Return(true));
-
-    EXPECT_TRUE(service->initialize());
-}
-
-// Test: Detect printers when none are connected
-TEST_F(PrinterServiceTest, DetectPrintersNoneFound) {
-    service->initialize();
-
-    // Mock returns empty device list - no real USB enumeration happens
-    EXPECT_CALL(*mockFactoryPtr, findAllDevices()).WillOnce(Invoke(returnEmptyDeviceList));
-
-    auto printers = service->detectPrinters();
-
-    // Should get empty list since mock returns no devices
-    EXPECT_EQ(printers.size(), 0);
-}
-
-// Test: Select printer with auto-detect when none found
-TEST_F(PrinterServiceTest, SelectPrinterAutoNoneFound) {
-    service->initialize();
-
-    // Mock returns empty device list
-    EXPECT_CALL(*mockFactoryPtr, findAllDevices()).WillOnce(Invoke(returnEmptyDeviceList));
-
-    auto printer = service->selectPrinter("auto");
-
-    // Should be nullptr since no printers detected
-    EXPECT_EQ(printer, nullptr);
-    EXPECT_EQ(service->getCurrentPrinter(), nullptr);
-}
-
-// Test: Select non-existent printer by name
-TEST_F(PrinterServiceTest, SelectPrinterByNameNotFound) {
-    service->initialize();
-
-    // This test doesn't need USB mocking since selectPrinter("name")
-    // uses PrinterDriverFactory directly, not USB enumeration
-    auto printer = service->selectPrinter("NonExistentPrinter");
-
-    EXPECT_EQ(printer, nullptr);
-    EXPECT_EQ(service->getCurrentPrinter(), nullptr);
-}
-
-// Test: Get current printer when none selected
-TEST_F(PrinterServiceTest, GetCurrentPrinterNoneSelected) {
-    EXPECT_EQ(service->getCurrentPrinter(), nullptr);
-}
-
-// Test: Print label without selecting printer
-TEST_F(PrinterServiceTest, PrintLabelNoPrinterSelected) {
-    // Create a simple label (we need a valid ILabel pointer)
-    std::unique_ptr<graphics::ILabel> label = nullptr;  // nullptr label for this test
-
-    bool result = service->printLabel(std::move(label));
-
-    // Should fail because no printer is selected
-    EXPECT_FALSE(result);
-}
-
-}  // namespace ptprnt::core

tests/ptouch_print_test/ptouch_print_test.cpp

@@ -1,374 +0,0 @@
-/*
-    ptrnt - print labels on linux
-    Copyright (C) 2025  Moritz Martinius
-
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
- */
-
-#include <gmock/gmock.h>
-#include <gtest/gtest.h>
-
-#include "PtouchPrint.hpp"
-#include "cli/interface/ICliParser.hpp"
-#include "core/interface/IPrinterService.hpp"
-#include "printers/interface/IPrinterDriver.hpp"
-
-using ::testing::_;
-using ::testing::NiceMock;
-using ::testing::Return;
-using ::testing::ReturnRef;
-
-namespace ptprnt {
-
-// Mock CLI Parser
-class MockCliParser : public cli::ICliParser {
-   public:
-    MOCK_METHOD(int, parse, (int argc, char** argv), (override));
-    MOCK_METHOD(const cli::CliOptions&, getOptions, (), (const, override));
-
-    cli::CliOptions options;
-};
-
-// Mock Printer Service
-class MockPrinterService : public core::IPrinterService {
-   public:
-    MOCK_METHOD(bool, initialize, (), (override));
-    MOCK_METHOD(std::vector<std::shared_ptr<IPrinterDriver>>, detectPrinters, (), (override));
-    MOCK_METHOD(std::shared_ptr<IPrinterDriver>, selectPrinter, (const std::string& selection), (override));
-    MOCK_METHOD(std::shared_ptr<IPrinterDriver>, getCurrentPrinter, (), (const, override));
-    MOCK_METHOD(bool, printLabel, (std::unique_ptr<graphics::ILabel> label), (override));
-};
-
-// Mock Printer Driver
-class MockPrinterDriver : public IPrinterDriver {
-   public:
-    MOCK_METHOD(std::string_view, getDriverName, (), (override));
-    MOCK_METHOD(std::string_view, getName, (), (override));
-    MOCK_METHOD(libusbwrap::usbId, getUsbId, (), (override));
-    MOCK_METHOD(std::string_view, getVersion, (), (override));
-    MOCK_METHOD(PrinterInfo, getPrinterInfo, (), (override));
-    MOCK_METHOD(PrinterStatus, getPrinterStatus, (), (override));
-    MOCK_METHOD(bool, attachUsbDevice, (std::shared_ptr<libusbwrap::IUsbDevice> usbHndl), (override));
-    MOCK_METHOD(bool, detachUsbDevice, (), (override));
-    MOCK_METHOD(bool, printBitmap, (const graphics::Bitmap<graphics::ALPHA8>& bitmap), (override));
-    MOCK_METHOD(bool, printMonochromeData, (const graphics::MonochromeData& data), (override));
-    MOCK_METHOD(bool, printLabel, (std::unique_ptr<graphics::ILabel> label), (override));
-    MOCK_METHOD(bool, print, (), (override));
-};
-
-class PtouchPrintTest : public ::testing::Test {
-   protected:
-    void SetUp() override {
-        mockCliParser = std::make_unique<NiceMock<MockCliParser>>();
-        mockPrinterService = std::make_unique<NiceMock<MockPrinterService>>();
-
-        // Store raw pointers for setting expectations
-        cliParserPtr = mockCliParser.get();
-        printerServicePtr = mockPrinterService.get();
-
-        // Default behavior: parse succeeds and returns empty options
-        ON_CALL(*cliParserPtr, parse(_, _)).WillByDefault(Return(0));
-        ON_CALL(*cliParserPtr, getOptions()).WillByDefault(ReturnRef(cliParserPtr->options));
-        ON_CALL(*printerServicePtr, initialize()).WillByDefault(Return(true));
-        ON_CALL(*printerServicePtr, printLabel(_)).WillByDefault(Return(true));
-    }
-
-    void TearDown() override {}
-
-    std::unique_ptr<MockCliParser> mockCliParser;
-    std::unique_ptr<MockPrinterService> mockPrinterService;
-    MockCliParser* cliParserPtr;
-    MockPrinterService* printerServicePtr;
-};
-
-// Test: Constructor with default implementations
-TEST_F(PtouchPrintTest, ConstructorDefault) {
-    EXPECT_NO_THROW(PtouchPrint app("v1.0.0"));
-}
-
-// Test: Constructor with custom implementations
-TEST_F(PtouchPrintTest, ConstructorCustom) {
-    EXPECT_NO_THROW({
-        PtouchPrint app("v1.0.0", std::move(mockCliParser), std::move(mockPrinterService));
-    });
-}
-
-// Test: init with successful parse
-TEST_F(PtouchPrintTest, InitSuccess) {
-    PtouchPrint app("v1.0.0", std::move(mockCliParser), std::move(mockPrinterService));
-
-    char* argv[] = {(char*)"ptprnt"};
-    int result = app.init(1, argv);
-
-    EXPECT_EQ(result, 0);
-}
-
-// Test: init with parse returning help (should return 1)
-TEST_F(PtouchPrintTest, InitHelp) {
-    ON_CALL(*cliParserPtr, parse(_, _)).WillByDefault(Return(1));
-
-    PtouchPrint app("v1.0.0", std::move(mockCliParser), std::move(mockPrinterService));
-
-    char* argv[] = {(char*)"ptprnt", (char*)"-h"};
-    int result = app.init(2, argv);
-
-    EXPECT_EQ(result, 1);  // Clean exit
-}
-
-// Test: init with parse error (should return -1)
-TEST_F(PtouchPrintTest, InitParseError) {
-    ON_CALL(*cliParserPtr, parse(_, _)).WillByDefault(Return(-1));
-
-    PtouchPrint app("v1.0.0", std::move(mockCliParser), std::move(mockPrinterService));
-
-    char* argv[] = {(char*)"ptprnt", (char*)"--invalid"};
-    int result = app.init(2, argv);
-
-    EXPECT_EQ(result, -1);  // Error
-}
-
-// Test: init with printer service initialization failure
-TEST_F(PtouchPrintTest, InitPrinterServiceFailure) {
-    ON_CALL(*printerServicePtr, initialize()).WillByDefault(Return(false));
-
-    PtouchPrint app("v1.0.0", std::move(mockCliParser), std::move(mockPrinterService));
-
-    char* argv[] = {(char*)"ptprnt"};
-    int result = app.init(1, argv);
-
-    EXPECT_EQ(result, -1);  // Error
-}
-
-// Test: run with list drivers option
-TEST_F(PtouchPrintTest, RunListDrivers) {
-    cliParserPtr->options.listDrivers = true;
-
-    PtouchPrint app("v1.0.0", std::move(mockCliParser), std::move(mockPrinterService));
-
-    char* argv[] = {(char*)"ptprnt"};
-    app.init(1, argv);
-
-    int result = app.run();
-
-    EXPECT_EQ(result, 0);
-}
-
-// Test: run with no commands (should warn but succeed)
-TEST_F(PtouchPrintTest, RunNoCommands) {
-    auto mockPrinter = std::make_shared<NiceMock<MockPrinterDriver>>();
-    PrinterStatus status{.tapeWidthMm = 12};
-
-    ON_CALL(*mockPrinter, getPrinterStatus()).WillByDefault(Return(status));
-    ON_CALL(*printerServicePtr, selectPrinter(_)).WillByDefault(Return(mockPrinter));
-
-    cliParserPtr->options.commands.clear();
-
-    PtouchPrint app("v1.0.0", std::move(mockCliParser), std::move(mockPrinterService));
-
-    char* argv[] = {(char*)"ptprnt"};
-    app.init(1, argv);
-
-    int result = app.run();
-
-    EXPECT_EQ(result, 0);
-}
-
-// Test: run with printer selection failure
-TEST_F(PtouchPrintTest, RunPrinterSelectionFailure) {
-    ON_CALL(*printerServicePtr, selectPrinter(_)).WillByDefault(Return(nullptr));
-
-    cliParserPtr->options.commands.push_back({cli::CommandType::Text, "Test"});
-
-    PtouchPrint app("v1.0.0", std::move(mockCliParser), std::move(mockPrinterService));
-
-    char* argv[] = {(char*)"ptprnt"};
-    app.init(1, argv);
-
-    int result = app.run();
-
-    EXPECT_EQ(result, -1);
-}
-
-// Test: run with simple text command
-TEST_F(PtouchPrintTest, RunSimpleText) {
-    auto mockPrinter = std::make_shared<NiceMock<MockPrinterDriver>>();
-    PrinterInfo info{.driverName = "Test", .name = "Test", .version = "v1.0", .usbId = {0, 0}, .pixelLines = 128};
-    PrinterStatus status{.tapeWidthMm = 12};
-
-    ON_CALL(*mockPrinter, getPrinterInfo()).WillByDefault(Return(info));
-    ON_CALL(*mockPrinter, getPrinterStatus()).WillByDefault(Return(status));
-    ON_CALL(*mockPrinter, printLabel(_)).WillByDefault(Return(true));
-    ON_CALL(*printerServicePtr, selectPrinter(_)).WillByDefault(Return(mockPrinter));
-
-    cliParserPtr->options.commands.push_back({cli::CommandType::Text, "Hello"});
-
-    PtouchPrint app("v1.0.0", std::move(mockCliParser), std::move(mockPrinterService));
-
-    char* argv[] = {(char*)"ptprnt"};
-    app.init(1, argv);
-
-    int result = app.run();
-
-    EXPECT_EQ(result, 0);
-}
-
-// Test: run with font and text commands
-TEST_F(PtouchPrintTest, RunWithFormatting) {
-    auto mockPrinter = std::make_shared<NiceMock<MockPrinterDriver>>();
-    PrinterInfo info{.driverName = "Test", .name = "Test", .version = "v1.0", .usbId = {0, 0}, .pixelLines = 128};
-    PrinterStatus status{.tapeWidthMm = 12};
-
-    ON_CALL(*mockPrinter, getPrinterInfo()).WillByDefault(Return(info));
-    ON_CALL(*mockPrinter, getPrinterStatus()).WillByDefault(Return(status));
-    ON_CALL(*mockPrinter, printLabel(_)).WillByDefault(Return(true));
-    ON_CALL(*printerServicePtr, selectPrinter(_)).WillByDefault(Return(mockPrinter));
-
-    cliParserPtr->options.commands.push_back({cli::CommandType::Font, "monospace"});
-    cliParserPtr->options.commands.push_back({cli::CommandType::FontSize, "48"});
-    cliParserPtr->options.commands.push_back({cli::CommandType::Text, "Formatted"});
-
-    PtouchPrint app("v1.0.0", std::move(mockCliParser), std::move(mockPrinterService));
-
-    char* argv[] = {(char*)"ptprnt"};
-    app.init(1, argv);
-
-    int result = app.run();
-
-    EXPECT_EQ(result, 0);
-}
-
-// Test: run with alignment commands
-TEST_F(PtouchPrintTest, RunWithAlignment) {
-    auto mockPrinter = std::make_shared<NiceMock<MockPrinterDriver>>();
-    PrinterInfo info{.driverName = "Test", .name = "Test", .version = "v1.0", .usbId = {0, 0}, .pixelLines = 128};
-    PrinterStatus status{.tapeWidthMm = 12};
-
-    ON_CALL(*mockPrinter, getPrinterInfo()).WillByDefault(Return(info));
-    ON_CALL(*mockPrinter, getPrinterStatus()).WillByDefault(Return(status));
-    ON_CALL(*mockPrinter, printLabel(_)).WillByDefault(Return(true));
-    ON_CALL(*printerServicePtr, selectPrinter(_)).WillByDefault(Return(mockPrinter));
-
-    cliParserPtr->options.commands.push_back({cli::CommandType::HAlign, "center"});
-    cliParserPtr->options.commands.push_back({cli::CommandType::VAlign, "middle"});
-    cliParserPtr->options.commands.push_back({cli::CommandType::Text, "Centered"});
-
-    PtouchPrint app("v1.0.0", std::move(mockCliParser), std::move(mockPrinterService));
-
-    char* argv[] = {(char*)"ptprnt"};
-    app.init(1, argv);
-
-    int result = app.run();
-
-    EXPECT_EQ(result, 0);
-}
-
-// Test: run with invalid alignment (should handle gracefully)
-TEST_F(PtouchPrintTest, RunWithInvalidAlignment) {
-    auto mockPrinter = std::make_shared<NiceMock<MockPrinterDriver>>();
-    PrinterInfo info{.driverName = "Test", .name = "Test", .version = "v1.0", .usbId = {0, 0}, .pixelLines = 128};
-    PrinterStatus status{.tapeWidthMm = 12};
-
-    ON_CALL(*mockPrinter, getPrinterInfo()).WillByDefault(Return(info));
-    ON_CALL(*mockPrinter, getPrinterStatus()).WillByDefault(Return(status));
-    ON_CALL(*mockPrinter, printLabel(_)).WillByDefault(Return(true));
-    ON_CALL(*printerServicePtr, selectPrinter(_)).WillByDefault(Return(mockPrinter));
-
-    cliParserPtr->options.commands.push_back({cli::CommandType::HAlign, "invalid"});
-    cliParserPtr->options.commands.push_back({cli::CommandType::Text, "Test"});
-
-    PtouchPrint app("v1.0.0", std::move(mockCliParser), std::move(mockPrinterService));
-
-    char* argv[] = {(char*)"ptprnt"};
-    app.init(1, argv);
-
-    int result = app.run();
-
-    EXPECT_EQ(result, 0);  // Should handle gracefully
-}
-
-// Test: run with new label command
-TEST_F(PtouchPrintTest, RunWithNewLabel) {
-    auto mockPrinter = std::make_shared<NiceMock<MockPrinterDriver>>();
-    PrinterInfo info{.driverName = "Test", .name = "Test", .version = "v1.0", .usbId = {0, 0}, .pixelLines = 128};
-    PrinterStatus status{.tapeWidthMm = 12};
-
-    ON_CALL(*mockPrinter, getPrinterInfo()).WillByDefault(Return(info));
-    ON_CALL(*mockPrinter, getPrinterStatus()).WillByDefault(Return(status));
-    ON_CALL(*mockPrinter, printLabel(_)).WillByDefault(Return(true));
-    ON_CALL(*printerServicePtr, selectPrinter(_)).WillByDefault(Return(mockPrinter));
-
-    cliParserPtr->options.commands.push_back({cli::CommandType::Text, "First"});
-    cliParserPtr->options.commands.push_back({cli::CommandType::NewLabel, ""});
-    cliParserPtr->options.commands.push_back({cli::CommandType::Text, "Second"});
-
-    PtouchPrint app("v1.0.0", std::move(mockCliParser), std::move(mockPrinterService));
-
-    char* argv[] = {(char*)"ptprnt"};
-    app.init(1, argv);
-
-    int result = app.run();
-
-    EXPECT_EQ(result, 0);
-}
-
-// Test: run with verbose option
-TEST_F(PtouchPrintTest, RunWithVerbose) {
-    auto mockPrinter = std::make_shared<NiceMock<MockPrinterDriver>>();
-    PrinterInfo info{.driverName = "Test", .name = "Test", .version = "v1.0", .usbId = {0, 0}, .pixelLines = 128};
-    PrinterStatus status{.tapeWidthMm = 12};
-
-    ON_CALL(*mockPrinter, getPrinterInfo()).WillByDefault(Return(info));
-    ON_CALL(*mockPrinter, getPrinterStatus()).WillByDefault(Return(status));
-    ON_CALL(*mockPrinter, printLabel(_)).WillByDefault(Return(true));
-    ON_CALL(*printerServicePtr, selectPrinter(_)).WillByDefault(Return(mockPrinter));
-
-    cliParserPtr->options.verbose = true;
-    cliParserPtr->options.commands.push_back({cli::CommandType::Text, "Test"});
-
-    PtouchPrint app("v1.0.0", std::move(mockCliParser), std::move(mockPrinterService));
-
-    char* argv[] = {(char*)"ptprnt"};
-    app.init(1, argv);
-
-    int result = app.run();
-
-    EXPECT_EQ(result, 0);
-}
-
-// Test: run with trace option
-TEST_F(PtouchPrintTest, RunWithTrace) {
-    auto mockPrinter = std::make_shared<NiceMock<MockPrinterDriver>>();
-    PrinterInfo info{.driverName = "Test", .name = "Test", .version = "v1.0", .usbId = {0, 0}, .pixelLines = 128};
-    PrinterStatus status{.tapeWidthMm = 12};
-
-    ON_CALL(*mockPrinter, getPrinterInfo()).WillByDefault(Return(info));
-    ON_CALL(*mockPrinter, getPrinterStatus()).WillByDefault(Return(status));
-    ON_CALL(*mockPrinter, printLabel(_)).WillByDefault(Return(true));
-    ON_CALL(*printerServicePtr, selectPrinter(_)).WillByDefault(Return(mockPrinter));
-
-    cliParserPtr->options.trace = true;
-    cliParserPtr->options.commands.push_back({cli::CommandType::Text, "Test"});
-
-    PtouchPrint app("v1.0.0", std::move(mockCliParser), std::move(mockPrinterService));
-
-    char* argv[] = {(char*)"ptprnt"};
-    app.init(1, argv);
-
-    int result = app.run();
-
-    EXPECT_EQ(result, 0);
-}
-
-}  // namespace ptprnt

tests/usb_device_test/usb_device_test.cpp

@@ -1,276 +0,0 @@
-/*
-    ptrnt - print labels on linux
-    Copyright (C) 2025  Moritz Martinius
-
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
- */
-
-#include <gmock/gmock.h>
-#include <gtest/gtest.h>
-
-#include <memory>
-
-#include "libusb.h"
-#include "libusbwrap/LibUsbTypes.hpp"
-#include "libusbwrap/UsbDevice.hpp"
-#include "mocks/MockLibUsbWrapper.hpp"
-
-using ::testing::_;
-using ::testing::DoAll;
-using ::testing::NiceMock;
-using ::testing::Return;
-using ::testing::SetArgPointee;
-
-namespace libusbwrap {
-
-// Test fixture for UsbDevice tests
-class UsbDeviceTest : public ::testing::Test {
-   protected:
-    void SetUp() override {
-        mockLibUsb = std::make_shared<NiceMock<MockLibUsbWrapper>>();
-
-        // Create mock device pointer
-        mockDevice = reinterpret_cast<libusb_device*>(0x1000);
-
-        // Create mock device handle
-        mockHandle = reinterpret_cast<libusb_device_handle*>(0x2000);
-
-        // Setup device descriptor
-        desc.idVendor  = 0x04f9;  // Brother vendor ID
-        desc.idProduct = 0x2042;  // P700 product ID
-
-        // Default behaviors
-        ON_CALL(*mockLibUsb, open(_, _)).WillByDefault(DoAll(SetArgPointee<1>(mockHandle), Return(0)));
-        ON_CALL(*mockLibUsb, getSpeed(_)).WillByDefault(Return(LIBUSB_SPEED_FULL));
-        ON_CALL(*mockLibUsb, getBusNumber(_)).WillByDefault(Return(1));
-        ON_CALL(*mockLibUsb, getPortNumber(_)).WillByDefault(Return(2));
-        ON_CALL(*mockLibUsb, errorName(_)).WillByDefault(Return("LIBUSB_SUCCESS"));
-    }
-
-    std::shared_ptr<MockLibUsbWrapper> mockLibUsb;
-    libusb_device* mockDevice;
-    libusb_device_handle* mockHandle;
-    libusb_device_descriptor desc{};
-};
-
-// Constructor tests
-TEST_F(UsbDeviceTest, ConstructorWithValidDevice) {
-    EXPECT_NO_THROW({
-        auto device = std::make_unique<UsbDevice>(mockDevice, desc, mockLibUsb);
-        EXPECT_NE(device, nullptr);
-    });
-}
-
-TEST_F(UsbDeviceTest, ConstructorWithNullptrThrows) {
-    EXPECT_THROW({ auto device = std::make_unique<UsbDevice>(nullptr, desc, mockLibUsb); }, std::invalid_argument);
-}
-
-// Open/Close tests
-TEST_F(UsbDeviceTest, OpenSuccess) {
-    auto device = std::make_unique<UsbDevice>(mockDevice, desc, mockLibUsb);
-
-    EXPECT_CALL(*mockLibUsb, open(mockDevice, _)).WillOnce(DoAll(SetArgPointee<1>(mockHandle), Return(0)));
-
-    EXPECT_TRUE(device->open());
-}
-
-TEST_F(UsbDeviceTest, OpenFailure) {
-    auto device = std::make_unique<UsbDevice>(mockDevice, desc, mockLibUsb);
-
-    EXPECT_CALL(*mockLibUsb, open(mockDevice, _)).WillOnce(Return(LIBUSB_ERROR_ACCESS));
-
-    EXPECT_FALSE(device->open());
-    EXPECT_EQ(device->getLastError(), Error::ACCESS);
-}
-
-TEST_F(UsbDeviceTest, CloseWithOpenDevice) {
-    auto device = std::make_unique<UsbDevice>(mockDevice, desc, mockLibUsb);
-    device->open();
-
-    EXPECT_CALL(*mockLibUsb, close(mockHandle)).Times(1);
-    device->close();
-}
-
-TEST_F(UsbDeviceTest, CloseWithoutOpenDevice) {
-    auto device = std::make_unique<UsbDevice>(mockDevice, desc, mockLibUsb);
-
-    // Should not call close if device was never opened
-    EXPECT_CALL(*mockLibUsb, close(_)).Times(0);
-    device->close();
-}
-
-TEST_F(UsbDeviceTest, DestructorClosesOpenDevice) {
-    EXPECT_CALL(*mockLibUsb, close(mockHandle)).Times(1);
-
-    {
-        auto device = std::make_unique<UsbDevice>(mockDevice, desc, mockLibUsb);
-        device->open();
-        // Device goes out of scope, destructor should call close
-    }
-}
-
-// Kernel driver tests
-TEST_F(UsbDeviceTest, DetachKernelDriverWhenActive) {
-    auto device = std::make_unique<UsbDevice>(mockDevice, desc, mockLibUsb);
-    device->open();
-
-    EXPECT_CALL(*mockLibUsb, kernelDriverActive(mockHandle, 0)).WillOnce(Return(1));  // Active
-    EXPECT_CALL(*mockLibUsb, detachKernelDriver(mockHandle, 0)).WillOnce(Return(0));  // Success
-
-    EXPECT_TRUE(device->detachKernelDriver(0));
-}
-
-TEST_F(UsbDeviceTest, DetachKernelDriverWhenNotActive) {
-    auto device = std::make_unique<UsbDevice>(mockDevice, desc, mockLibUsb);
-    device->open();
-
-    EXPECT_CALL(*mockLibUsb, kernelDriverActive(mockHandle, 0)).WillOnce(Return(0));  // Not active
-    EXPECT_CALL(*mockLibUsb, detachKernelDriver(_, _)).Times(0);                      // Should not call detach
-
-    EXPECT_TRUE(device->detachKernelDriver(0));
-}
-
-TEST_F(UsbDeviceTest, DetachKernelDriverFailure) {
-    auto device = std::make_unique<UsbDevice>(mockDevice, desc, mockLibUsb);
-    device->open();
-
-    EXPECT_CALL(*mockLibUsb, kernelDriverActive(mockHandle, 0)).WillOnce(Return(1));  // Active
-    EXPECT_CALL(*mockLibUsb, detachKernelDriver(mockHandle, 0)).WillOnce(Return(LIBUSB_ERROR_NOT_FOUND));
-
-    EXPECT_FALSE(device->detachKernelDriver(0));
-    EXPECT_EQ(device->getLastError(), Error::NOT_FOUND);
-}
-
-// Interface tests
-TEST_F(UsbDeviceTest, ClaimInterfaceSuccess) {
-    auto device = std::make_unique<UsbDevice>(mockDevice, desc, mockLibUsb);
-    device->open();
-
-    EXPECT_CALL(*mockLibUsb, claimInterface(mockHandle, 0)).WillOnce(Return(0));
-
-    EXPECT_TRUE(device->claimInterface(0));
-}
-
-TEST_F(UsbDeviceTest, ClaimInterfaceFailure) {
-    auto device = std::make_unique<UsbDevice>(mockDevice, desc, mockLibUsb);
-    device->open();
-
-    EXPECT_CALL(*mockLibUsb, claimInterface(mockHandle, 0)).WillOnce(Return(LIBUSB_ERROR_BUSY));
-
-    EXPECT_FALSE(device->claimInterface(0));
-    EXPECT_EQ(device->getLastError(), Error::BUSY);
-}
-
-TEST_F(UsbDeviceTest, ReleaseInterfaceSuccess) {
-    auto device = std::make_unique<UsbDevice>(mockDevice, desc, mockLibUsb);
-    device->open();
-
-    EXPECT_CALL(*mockLibUsb, releaseInterface(mockHandle, 0)).WillOnce(Return(0));
-
-    EXPECT_TRUE(device->releaseInterface(0));
-}
-
-TEST_F(UsbDeviceTest, ReleaseInterfaceFailure) {
-    auto device = std::make_unique<UsbDevice>(mockDevice, desc, mockLibUsb);
-    device->open();
-
-    EXPECT_CALL(*mockLibUsb, releaseInterface(mockHandle, 0)).WillOnce(Return(LIBUSB_ERROR_NOT_FOUND));
-
-    EXPECT_FALSE(device->releaseInterface(0));
-    EXPECT_EQ(device->getLastError(), Error::NOT_FOUND);
-}
-
-// Bulk transfer tests
-TEST_F(UsbDeviceTest, BulkTransferSuccess) {
-    auto device = std::make_unique<UsbDevice>(mockDevice, desc, mockLibUsb);
-    device->open();
-
-    std::vector<uint8_t> data = {0x01, 0x02, 0x03};
-    int transferred           = 0;
-
-    EXPECT_CALL(*mockLibUsb, bulkTransfer(mockHandle, 0x02, _, 3, _, 1000))
-        .WillOnce(DoAll(SetArgPointee<4>(3), Return(0)));
-
-    EXPECT_TRUE(device->bulkTransfer(0x02, data, &transferred, 1000));
-}
-
-TEST_F(UsbDeviceTest, BulkTransferFailure) {
-    auto device = std::make_unique<UsbDevice>(mockDevice, desc, mockLibUsb);
-    device->open();
-
-    std::vector<uint8_t> data = {0x01, 0x02, 0x03};
-    int transferred           = 0;
-
-    EXPECT_CALL(*mockLibUsb, bulkTransfer(mockHandle, 0x02, _, 3, _, 1000)).WillOnce(Return(LIBUSB_ERROR_TIMEOUT));
-
-    EXPECT_FALSE(device->bulkTransfer(0x02, data, &transferred, 1000));
-    EXPECT_EQ(device->getLastError(), Error::TIMEOUT);
-}
-
-// Getter tests
-TEST_F(UsbDeviceTest, GetUsbId) {
-    auto device = std::make_unique<UsbDevice>(mockDevice, desc, mockLibUsb);
-
-    auto usbId = device->getUsbId();
-    EXPECT_EQ(usbId.first, 0x04f9);   // vid
-    EXPECT_EQ(usbId.second, 0x2042);  // pid
-}
-
-TEST_F(UsbDeviceTest, GetSpeed) {
-    auto device = std::make_unique<UsbDevice>(mockDevice, desc, mockLibUsb);
-
-    EXPECT_CALL(*mockLibUsb, getSpeed(mockDevice)).WillOnce(Return(LIBUSB_SPEED_HIGH));
-
-    EXPECT_EQ(device->getSpeed(), device::Speed::HIGH);
-}
-
-TEST_F(UsbDeviceTest, GetBusNumber) {
-    auto device = std::make_unique<UsbDevice>(mockDevice, desc, mockLibUsb);
-
-    EXPECT_CALL(*mockLibUsb, getBusNumber(mockDevice)).WillOnce(Return(5));
-
-    EXPECT_EQ(device->getBusNumber(), 5);
-}
-
-TEST_F(UsbDeviceTest, GetPortNumber) {
-    auto device = std::make_unique<UsbDevice>(mockDevice, desc, mockLibUsb);
-
-    EXPECT_CALL(*mockLibUsb, getPortNumber(mockDevice)).WillOnce(Return(3));
-
-    EXPECT_EQ(device->getPortNumber(), 3);
-}
-
-TEST_F(UsbDeviceTest, GetLastError) {
-    auto device = std::make_unique<UsbDevice>(mockDevice, desc, mockLibUsb);
-
-    // Initially no error
-    EXPECT_EQ(device->getLastError(), Error::SUCCESS);
-
-    // After a failed operation
-    EXPECT_CALL(*mockLibUsb, open(_, _)).WillOnce(Return(LIBUSB_ERROR_NO_DEVICE));
-    device->open();
-
-    EXPECT_EQ(device->getLastError(), Error::NO_DEVICE);
-}
-
-TEST_F(UsbDeviceTest, GetLastErrorString) {
-    auto device = std::make_unique<UsbDevice>(mockDevice, desc, mockLibUsb);
-
-    EXPECT_CALL(*mockLibUsb, errorName(static_cast<int>(Error::SUCCESS))).WillOnce(Return("LIBUSB_SUCCESS"));
-
-    EXPECT_EQ(device->getLastErrorString(), "LIBUSB_SUCCESS");
-}
-
-}  // namespace libusbwrap