YoggieEngine/Tests/EngineTest.cpp

#include <YoggieEngine.h>
#include <ImGuizmo.h>
#include <gtest/gtest.h>


TEST(HelloTDD, MyFirstTest) {
	EXPECT_EQ(1, 1);
};

TEST(TRANSFORM_COMPONENT_TESTS , CAN_EXTRACT_TRANSLATION_FROM_TRANSFORM_MATRIX) {
	
	auto component = YoggieEngine::TransformComponent{};

	component.Position = glm::vec3(1.0f, 2.0f, 3.0f);
	auto transformationMatrix = component.GetTransform();

	auto newComponent = YoggieEngine::TransformComponent{};

	newComponent.Decompose(transformationMatrix);

	EXPECT_EQ(newComponent.Position.x, component.Position.x);
	EXPECT_EQ(newComponent.Position.y, component.Position.y);
	EXPECT_EQ(newComponent.Position.z, component.Position.z);

}

TEST(TRANSFORM_COMPONENT_TESTS, CAN_EXTRACT_SCALE_FROM_TRANSFORM_MATRIX) {
	auto component = YoggieEngine::TransformComponent{};

	component.Scale = glm::vec3(1.0f, 2.0f, 3.0f);

	auto tranformationMatrix = component.GetTransform();

	auto newComponent = YoggieEngine::TransformComponent{};

	newComponent.Decompose(tranformationMatrix);

	EXPECT_EQ(newComponent.Scale.x, component.Scale.x);
	EXPECT_EQ(newComponent.Scale.y, component.Scale.y);
	EXPECT_EQ(newComponent.Scale.z, component.Scale.z);

}


TEST(TRANSFORM_COMPONENT_TESTS, CAN_EXTRACT_ROTATION_FROM_TRANSFORM_MATRIX) {
	auto component = YoggieEngine::TransformComponent{};
	component.Rotation = glm::vec3(2.0f, 10.0f, 20.0f);

	auto transformMatrix = component.GetTransform();
	
	auto newComponent = YoggieEngine::TransformComponent{};

	newComponent.Decompose(transformMatrix);


	EXPECT_EQ(newComponent.Rotation.x, component.Rotation.x);
	EXPECT_EQ(newComponent.Rotation.y, component.Rotation.y);
	EXPECT_EQ(newComponent.Rotation.z, component.Rotation.z);


}


int main(int argc, char** argv) {


	::testing::InitGoogleTest(&argc, argv);
	return RUN_ALL_TESTS();

}