#include "fixtures/OpenGLTestFixture.h"
#include "XCEngine/RHI/OpenGL/OpenGLFence.h"

using namespace XCEngine::RHI;

TEST_F(OpenGLTestFixture, Fence_Initialize_Unsignaled) {
    OpenGLFence fence;

    bool result = fence.Initialize(false);

    ASSERT_TRUE(result);
    EXPECT_EQ(fence.GetStatus(), FenceStatus::Unsignaled);

    fence.Shutdown();
}

TEST_F(OpenGLTestFixture, Fence_Initialize_Signaled) {
    OpenGLFence fence;

    bool result = fence.Initialize(true);

    ASSERT_TRUE(result);

    fence.Shutdown();
}

TEST_F(OpenGLTestFixture, Fence_Signal_Wait) {
    OpenGLFence fence;
    fence.Initialize(false);

    fence.Signal(1);

    fence.Wait(1);

    EXPECT_TRUE(fence.IsSignaled());
    EXPECT_EQ(fence.GetCompletedValue(), 1u);

    fence.Shutdown();
}

TEST_F(OpenGLTestFixture, Fence_IsSignaled_ReturnsState) {
    OpenGLFence fence;
    fence.Initialize(false);

    fence.Signal(1);
    fence.Wait(1);

    EXPECT_TRUE(fence.IsSignaled());

    fence.Shutdown();
}

TEST_F(OpenGLTestFixture, Fence_GetStatus_ReturnsCorrect) {
    OpenGLFence fence;
    fence.Initialize(false);

    FenceStatus status = fence.GetStatus();
    EXPECT_TRUE(status == FenceStatus::Signaled || status == FenceStatus::Unsignaled);

    fence.Shutdown();
}