Moritz Martinius
f7661a813d
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85 lines
4.4 KiB
C++
85 lines
4.4 KiB
C++
/*
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ptrnt - print labels on linux
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Copyright (C) 2025 Moritz Martinius
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include <gmock/gmock.h>
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#include "graphics/interface/ICairoWrapper.hpp"
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namespace ptprnt::graphics {
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/**
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* @brief GMock implementation of ICairoWrapper for unit testing
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*
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* This mock allows tests to verify that the Label class correctly interacts
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* with the Cairo/Pango API without requiring actual graphics rendering.
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*/
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class MockCairoWrapper : public ICairoWrapper {
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public:
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// Cairo image surface functions
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MOCK_METHOD(cairo_surface_t*, cairo_image_surface_create, (cairo_format_t format, int width, int height),
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(override));
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MOCK_METHOD(void, cairo_surface_destroy, (cairo_surface_t * surface), (override));
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MOCK_METHOD(void, cairo_surface_flush, (cairo_surface_t * surface), (override));
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MOCK_METHOD(void, cairo_surface_mark_dirty, (cairo_surface_t * surface), (override));
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MOCK_METHOD(cairo_status_t, cairo_surface_status, (cairo_surface_t * surface), (override));
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MOCK_METHOD(cairo_format_t, cairo_image_surface_get_format, (cairo_surface_t * surface), (override));
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MOCK_METHOD(int, cairo_image_surface_get_width, (cairo_surface_t * surface), (override));
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MOCK_METHOD(int, cairo_image_surface_get_height, (cairo_surface_t * surface), (override));
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MOCK_METHOD(int, cairo_image_surface_get_stride, (cairo_surface_t * surface), (override));
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MOCK_METHOD(unsigned char*, cairo_image_surface_get_data, (cairo_surface_t * surface), (override));
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MOCK_METHOD(cairo_status_t, cairo_surface_write_to_png, (cairo_surface_t * surface, const char* filename),
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(override));
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// Cairo context functions
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MOCK_METHOD(cairo_t*, cairo_create, (cairo_surface_t * surface), (override));
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MOCK_METHOD(void, cairo_destroy, (cairo_t * cr), (override));
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MOCK_METHOD(void, cairo_move_to, (cairo_t * cr, double x, double y), (override));
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MOCK_METHOD(void, cairo_set_source_rgb, (cairo_t * cr, double red, double green, double blue), (override));
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// Pango-Cairo functions
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MOCK_METHOD(PangoFontMap*, pango_cairo_font_map_new, (), (override));
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MOCK_METHOD(PangoContext*, pango_cairo_create_context, (cairo_t * cr), (override));
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MOCK_METHOD(void, pango_cairo_show_layout, (cairo_t * cr, PangoLayout* layout), (override));
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// Pango layout functions
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MOCK_METHOD(PangoLayout*, pango_layout_new, (PangoContext * context), (override));
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MOCK_METHOD(void, pango_layout_set_font_description, (PangoLayout * layout, const PangoFontDescription* desc),
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(override));
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MOCK_METHOD(void, pango_layout_set_text, (PangoLayout * layout, const char* text, int length), (override));
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MOCK_METHOD(void, pango_layout_set_height, (PangoLayout * layout, int height), (override));
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MOCK_METHOD(void, pango_layout_set_alignment, (PangoLayout * layout, PangoAlignment alignment), (override));
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MOCK_METHOD(void, pango_layout_set_justify, (PangoLayout * layout, gboolean justify), (override));
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#if PANGO_VERSION_MAJOR >= 1 && PANGO_VERSION_MINOR >= 50
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MOCK_METHOD(void, pango_layout_set_justify_last_line, (PangoLayout * layout, gboolean justify), (override));
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#endif
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MOCK_METHOD(void, pango_layout_get_size, (PangoLayout * layout, int* width, int* height), (override));
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// Pango font description functions
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MOCK_METHOD(PangoFontDescription*, pango_font_description_new, (), (override));
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MOCK_METHOD(void, pango_font_description_set_size, (PangoFontDescription * desc, gint size), (override));
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MOCK_METHOD(void, pango_font_description_set_family, (PangoFontDescription * desc, const char* family),
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(override));
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// GObject reference counting
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MOCK_METHOD(void, g_object_unref, (gpointer object), (override));
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};
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} // namespace ptprnt::graphics
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