52 lines
1.9 KiB
C++
52 lines
1.9 KiB
C++
#include "render_2D/scene/Render_Scene_2D.h"
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#include <gtest/gtest.h>
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#include <memory>
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namespace renderive {
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namespace {
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TEST(RenderScene2DIntegration, BuilderStatePublishesAtFrameBoundary) {
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Render_Scene_2D::State initial;
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initial.viewport = {64, 32};
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auto scene = Render_Scene_2D::Builder{initial}.build(
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std::make_shared<Manual_Render_Scene_2D_Strategy>());
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scene->activate_view();
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ASSERT_EQ(scene->render_frame(true).value(), Plot_Render_Status::rendered);
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ASSERT_EQ(scene->wait_for_render(), Scene_Render_Result::none);
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EXPECT_EQ(scene->observer().state, initial);
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}
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TEST(RenderScene2DIntegration, FrameImageMatchesConfiguredViewport) {
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Render_Scene_2D::State state;
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state.viewport = {48, 27};
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auto scene = Render_Scene_2D::Builder{state}.build(
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std::make_shared<Low_Latency_Render_Scene_2D_Strategy>());
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scene->activate_view();
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ASSERT_EQ(scene->render_frame(true).value(), Plot_Render_Status::rendered);
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ASSERT_EQ(scene->wait_for_render(), Scene_Render_Result::none);
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scene->with_frame([](Image_View image) {
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EXPECT_EQ(image.width, 48);
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EXPECT_EQ(image.height, 27);
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EXPECT_NE(image.data, nullptr);
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});
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}
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TEST(RenderScene2DIntegration, FrameStrategyIsReplacedInsideRenderableEdit) {
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Render_Scene_2D::State state;
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state.viewport = {48, 27};
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auto scene = Render_Scene_2D::Builder{state}.build(
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std::make_shared<Low_Latency_Render_Scene_2D_Strategy>());
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const auto operation = scene->edit_renderables(
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[](Scene_2D_Base::Renderable_Editor& editor) {
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editor.replace_frame_control_strategy(
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std::make_shared<Manual_Render_Scene_2D_Strategy>());
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});
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ASSERT_EQ(operation.wait(), Scene_Edit_Error::none);
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EXPECT_NE(std::dynamic_pointer_cast<Manual_Render_Scene_2D_Strategy>(
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scene->frame_control_strategy()),
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nullptr);
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}
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} // namespace
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} // namespace renderive
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