move utilities from loek/audio

3 files changed, 73 insertions, 0 deletions

diff --git a/src/test/AssetTest.cpp b/src/test/AssetTest.cpp
new file mode 100644
index 0000000..563a253
--- /dev/null
+++ b/src/test/AssetTest.cpp
@@ -0,0 +1,33 @@
+#include <gtest/gtest.h>
+
+#include <crepe/api/Asset.h>
+#include <crepe/api/Config.h>
+
+using namespace std;
+using namespace crepe;
+using namespace testing;
+
+class AssetTest : public Test {
+public:
+	Config & cfg = Config::get_instance();
+	void SetUp() override {
+		this->cfg.asset.root_pattern = ".crepe-root";
+	}
+};
+
+TEST_F(AssetTest, Existant) {
+	ASSERT_NO_THROW(Asset{"asset/texture/img.png"});
+}
+
+TEST_F(AssetTest, Nonexistant) {
+	ASSERT_ANY_THROW(Asset{"asset/nonexistant"});
+}
+
+TEST_F(AssetTest, Rootless) {
+	cfg.asset.root_pattern.clear();
+
+	string arbitrary = "\\/this is / /../passed through as-is";
+	Asset asset{arbitrary};
+	ASSERT_EQ(arbitrary, asset.get_path());
+}
+
diff --git a/src/test/CMakeLists.txt b/src/test/CMakeLists.txt
index 49c8151..f722082 100644
--- a/src/test/CMakeLists.txt
+++ b/src/test/CMakeLists.txt
@@ -3,5 +3,7 @@ target_sources(test_main PUBLIC
 	PhysicsTest.cpp
 	ScriptTest.cpp
 	ParticleTest.cpp
+	AssetTest.cpp
+	OptionalRefTest.cpp
 )
 
diff --git a/src/test/OptionalRefTest.cpp b/src/test/OptionalRefTest.cpp
new file mode 100644
index 0000000..219ccca
--- /dev/null
+++ b/src/test/OptionalRefTest.cpp
@@ -0,0 +1,38 @@
+#include <gtest/gtest.h>
+
+#include <crepe/util/OptionalRef.h>
+
+using namespace std;
+using namespace crepe;
+using namespace testing;
+
+TEST(OptionalRefTest, Explicit) {
+	string value = "foo";
+	OptionalRef<string> ref;
+	EXPECT_FALSE(ref);
+	ASSERT_THROW(ref.get(), runtime_error);
+
+	ref.set(value);
+	EXPECT_TRUE(ref);
+	ASSERT_NO_THROW(ref.get());
+
+	ref.clear();
+	EXPECT_FALSE(ref);
+	ASSERT_THROW(ref.get(), runtime_error);
+}
+
+TEST(OptionalRefTest, Implicit) {
+	string value = "foo";
+	OptionalRef<string> ref = value;
+	EXPECT_TRUE(ref);
+	ASSERT_NO_THROW(ref.get());
+
+	ref.clear();
+	EXPECT_FALSE(ref);
+	ASSERT_THROW(ref.get(), runtime_error);
+
+	ref = value;
+	EXPECT_TRUE(ref);
+	ASSERT_NO_THROW(ref.get());
+}
+