big WIP

1 files changed, 82 insertions, 33 deletions

diff --git a/src/test/ResourceManagerTest.cpp b/src/test/ResourceManagerTest.cpp
index 3fc9ebd..f57c419 100644
--- a/src/test/ResourceManagerTest.cpp
+++ b/src/test/ResourceManagerTest.cpp
@@ -1,52 +1,101 @@
 #include <gtest/gtest.h>
 
+#define private public
+#define protected public
+
 #include <crepe/util/Log.h>
-#include <crepe/api/Config.h>
-#include <crepe/api/ResourceManager.h>
+#include <crepe/ResourceManager.h>
+#include <crepe/api/GameObject.h>
+#include <crepe/Component.h>
+#include <crepe/ComponentManager.h>
 
 using namespace std;
 using namespace crepe;
 using namespace testing;
 
+class TestComponent : public Component {
+public:
+	TestComponent(game_object_id_t id, const Asset & asset)
+		: Component(id),
+		  source(asset) {}
+	const Asset source;
+};
+
+class TestResource : public Resource {
+public:
+	static unsigned instances;
+
+public:
+	const unsigned instance;
+	TestResource(const Asset & src)
+		: Resource(src),
+		  instance(this->instances++) { }
+};
+unsigned TestResource::instances = 0;
+
+template <>
+TestResource & ResourceManager::get(const TestComponent & component) {
+	return this->get_internal<TestResource>(component, component.source);
+}
+
 class ResourceManagerTest : public Test {
 public:
-	ResourceManager & resman = ResourceManager::get_instance();
-	Config & cfg = Config::get_instance();
+	ResourceManager resource_manager{};
+
+	static constexpr const char * ASSET_LOCATION = "asset/texture/img.png";
+
+	TestComponent a{0, ASSET_LOCATION};
+	TestComponent b{1, ASSET_LOCATION};
 
+private:
 	void SetUp() override {
-		resman.clear();
+		TestResource::instances = 0;
 	}
 };
 
-TEST_F(ResourceManagerTest, Main) {
-	// NOTE: there is no way (that I know of) to ensure the last cache call
-	// allocates the new Sound instance in a different location than the first,
-	// so this test should be verified manually using these print statements and
-	// debug trace messages.
-	cfg.log.level = Log::Level::TRACE;
-
-	Asset path1 = "mwe/audio/sfx1.wav";
-	Asset path2 = "mwe/audio/sfx1.wav";
-	ASSERT_EQ(path1, path2);
-
-	Sound * ptr1 = nullptr;
-	Sound * ptr2 = nullptr;
-	{
-		Log::logf(Log::Level::DEBUG, "Get first sound (constructor call)");
-		Sound & sound = resman.cache<Sound>(path1);
-		ptr1 = &sound;
-	}
-	{
-		Log::logf(Log::Level::DEBUG, "Get same sound (NO constructor call)");
-		Sound & sound = resman.cache<Sound>(path2);
-		ptr2 = &sound;
-	}
-	EXPECT_EQ(ptr1, ptr2);
+TEST_F(ResourceManagerTest, Uncached) {
+	TestResource & res_1 = resource_manager.get<TestResource>(a); // 1
+	TestResource & res_2 = resource_manager.get<TestResource>(a); // 1
+	TestResource & res_3 = resource_manager.get<TestResource>(b); // 2
+	TestResource & res_4 = resource_manager.get<TestResource>(b); // 2
+
+	ASSERT_EQ(res_1, res_2);
+	ASSERT_EQ(res_3, res_4);
+	EXPECT_NE(res_1, res_3);
+
+	EXPECT_EQ(TestResource::instances, 2);
+}
+
+// TODO: per GameObject / Component
+TEST_F(ResourceManagerTest, PerComponent) {
+	resource_manager.cache(a);
+	resource_manager.cache(b);
+
+	TestResource & res_1 = resource_manager.get<TestResource>(a); // 1
+	TestResource & res_2 = resource_manager.get<TestResource>(a); // 1
+	TestResource & res_3 = resource_manager.get<TestResource>(b); // 2
+	TestResource & res_4 = resource_manager.get<TestResource>(b); // 2
+
+	ASSERT_EQ(res_1, res_2);
+	ASSERT_EQ(res_3, res_4);
+	EXPECT_NE(res_1, res_3);
+
+	EXPECT_EQ(TestResource::instances, 2);
+}
+
+TEST_F(ResourceManagerTest, PerAsset) {
+	resource_manager.cache(ASSET_LOCATION);
+	EXPECT_EQ(TestResource::instances, 1);
+
+	TestResource & res_1 = resource_manager.get<TestResource>(a); // 1
+	TestResource & res_2 = resource_manager.get<TestResource>(a); // 1
+	TestResource & res_3 = resource_manager.get<TestResource>(b); // 1
+	TestResource & res_4 = resource_manager.get<TestResource>(b); // 1
 
-	Log::logf(Log::Level::DEBUG, "Clear cache (destructor call)");
-	resman.clear();
+	EXPECT_EQ(res_1, res_2);
+	EXPECT_EQ(res_2, res_3);
+	EXPECT_EQ(res_3, res_4);
 
-	Log::logf(Log::Level::DEBUG, "Get first sound again (constructor call)");
-	Sound & sound = resman.cache<Sound>(path1);
+	EXPECT_EQ(TestResource::instances, 1);
 }