XCEngine/tests/Components/test_component_factory_registry.cpp

#include <gtest/gtest.h>

#include <XCEngine/Components/AudioListenerComponent.h>
#include <XCEngine/Components/AudioSourceComponent.h>
#include <XCEngine/Components/CameraComponent.h>
#include <XCEngine/Components/ComponentFactoryRegistry.h>
#include <XCEngine/Components/GameObject.h>
#include <XCEngine/Components/LightComponent.h>
#include <XCEngine/Components/MeshFilterComponent.h>
#include <XCEngine/Components/MeshRendererComponent.h>

using namespace XCEngine::Components;

namespace {

TEST(ComponentFactoryRegistry_Test, BuiltInTypesAreRegistered) {
    auto& registry = ComponentFactoryRegistry::Get();

    EXPECT_TRUE(registry.IsRegistered("Camera"));
    EXPECT_TRUE(registry.IsRegistered("Light"));
    EXPECT_TRUE(registry.IsRegistered("AudioSource"));
    EXPECT_TRUE(registry.IsRegistered("AudioListener"));
    EXPECT_TRUE(registry.IsRegistered("MeshFilter"));
    EXPECT_TRUE(registry.IsRegistered("MeshRenderer"));
    EXPECT_FALSE(registry.IsRegistered("Transform"));
    EXPECT_FALSE(registry.IsRegistered("MissingComponent"));
}

TEST(ComponentFactoryRegistry_Test, CreateBuiltInComponentsByTypeName) {
    GameObject gameObject("FactoryTarget");
    auto& registry = ComponentFactoryRegistry::Get();

    EXPECT_NE(dynamic_cast<CameraComponent*>(registry.CreateComponent(&gameObject, "Camera")), nullptr);
    EXPECT_NE(dynamic_cast<LightComponent*>(registry.CreateComponent(&gameObject, "Light")), nullptr);
    EXPECT_NE(dynamic_cast<AudioSourceComponent*>(registry.CreateComponent(&gameObject, "AudioSource")), nullptr);
    EXPECT_NE(dynamic_cast<AudioListenerComponent*>(registry.CreateComponent(&gameObject, "AudioListener")), nullptr);
    EXPECT_NE(dynamic_cast<MeshFilterComponent*>(registry.CreateComponent(&gameObject, "MeshFilter")), nullptr);
    EXPECT_NE(dynamic_cast<MeshRendererComponent*>(registry.CreateComponent(&gameObject, "MeshRenderer")), nullptr);
    EXPECT_EQ(registry.CreateComponent(&gameObject, "MissingComponent"), nullptr);
}

} // namespace