start of tests

2 files changed, 34 insertions, 1 deletions

diff --git a/src/crepe/api/LoopTimer.h b/src/crepe/api/LoopTimer.h
index eea60bb..0a48e20 100644
--- a/src/crepe/api/LoopTimer.h
+++ b/src/crepe/api/LoopTimer.h
@@ -68,7 +68,6 @@ private:
 	 * Initializes the timer to begin tracking frame times.
 	 */
 	void start();
-
 	/**
 	 * \brief Enforce the frame rate limit.
 	 *
diff --git a/src/test/gameLoopTest.cpp b/src/test/gameLoopTest.cpp
new file mode 100644
index 0000000..af80b27
--- /dev/null
+++ b/src/test/gameLoopTest.cpp
@@ -0,0 +1,34 @@
+#define private public
+#define protected public
+#include "api/LoopManager.h"
+#include "api/LoopTimer.h"
+#include <gmock/gmock.h>
+#include <gtest/gtest.h>
+
+using namespace std;
+using namespace std::chrono_literals;
+using namespace crepe;
+
+class GameLoopTest : public ::testing::Test {
+public:
+LoopManager loop_manager;
+LoopTimer loop_timer = LoopTimer::get_instance();
+protected:
+	void SetUp() override {
+		loop_timer.start();
+		loop_manager.start();
+	}
+
+	void TearDown() override {
+		
+	}
+};
+TEST_F(GameLoopTest, TestDeltaTime) {
+    auto start_time = std::chrono::steady_clock::now();
+    
+    loop_timer.update();  
+    double delta_time = loop_timer.get_delta_time();
+
+    auto elapsed_time = std::chrono::steady_clock::now() - start_time;
+    EXPECT_LE(delta_time, std::chrono::duration<double>(elapsed_time).count());  // delta_time should match or be slightly less
+}