public void Dispose_ActionIsCalledOnlyOnce()
{
var parent = new Mock<IDisposableReference>(MockBehavior.Strict);
var release = new Mock<IDisposable>(MockBehavior.Strict);
release.Setup(_ => _.Dispose());
var reference = new DisposableReference(parent.Object, release.Object);
reference.Dispose();
reference.Dispose();
reference.Dispose();
release.Verify(_ => _.Dispose(), Times.Once);
}
public void AddReference_CallParent_EvenAfterDispose()
{
var parent = new Mock<IDisposableReference>(MockBehavior.Strict);
parent.Setup(_ => _.AddReference()).Returns(parent.Object);
var release = new Mock<IDisposable>(MockBehavior.Strict);
release.Setup(_ => _.Dispose());
var reference = new DisposableReference(parent.Object, release.Object);
reference.Dispose();
release.Verify(_ => _.Dispose(), Times.Once);
var other = reference.AddReference();
Assert.IsNotNull(other);
parent.Verify(_ => _.AddReference(), Times.Once);
}