public void TryDispose_WhenNullReferenceIsPassed_ReturnsNull()
{
IDisposable disposable = null;
var ex = Disposer.TryDispose(disposable);
Assert.IsNull(ex);
}
public void TryDispose_WhenNoExceptionIsRaisedInDispose_ReturnsNull()
{
var disposableMock = new Mock <IDisposable>();
var ex = Disposer.TryDispose(disposableMock.Object);
Assert.IsNull(ex);
disposableMock.Verify(m => m.Dispose(), Times.Once());
}
public void TryDispose_WhenExceptionRaisedInDispose_ReturnsException()
{
var exceptionToThrow = new Exception("Foo");
var disposableFake = new Mock <IDisposable>();
disposableFake.Setup(f => f.Dispose()).Throws(exceptionToThrow);
var ex = Disposer.TryDispose(disposableFake.Object);
Assert.IsNotNull(ex);
Assert.AreSame(exceptionToThrow, ex);
}
