public void ShouldReleaseLockOnExceptionFromRetrieve()
{
// Arrange
MockSemaphoreSlimBookEnd mockSemaphoreSlimBookEnd = new MockSemaphoreSlimBookEnd.Builder().WaitSync().Release().Build();
MockCacheSync <string> mockCache = new MockCacheSync <string> .Builder().Retrieve(() => throw new Exception()).Build();
BlockingClassCacheSync <string> subject = new BlockingClassCacheSync <string>(mockSemaphoreSlimBookEnd, mockCache);
// Act
Action action = () => subject.Retrieve(() => null);
// Assert
action.Should().Throw <Exception>();
mockSemaphoreSlimBookEnd.AssertWaitSyncInvoked();
mockSemaphoreSlimBookEnd.AssertReleaseInvoked();
}
public void ShouldRetrieveAndLock()
{
// Arrange
MockSemaphoreSlimBookEnd mockSemaphoreSlimBookEnd = new MockSemaphoreSlimBookEnd.Builder().WaitSync().Release().Build();
MockCacheSync <string> mockCache = new MockCacheSync <string> .Builder().Retrieve("return-value").Build();
BlockingClassCacheSync <string> subject = new BlockingClassCacheSync <string>(mockSemaphoreSlimBookEnd, mockCache);
// Act
string actual = subject.Retrieve(() => null);
// Assert
actual.Should().Be("return-value");
mockSemaphoreSlimBookEnd.AssertWaitSyncInvoked();
mockSemaphoreSlimBookEnd.AssertReleaseInvoked();
}
