public void Decrement_should_call_dispose_when_reference_count_is_zero()
{
var subject = new ReferenceCounted <IDisposable>(_mockDisposable.Object);
subject.DecrementReferenceCount();
subject.ReferenceCount.Should().Be(0);
_mockDisposable.Verify(d => d.Dispose(), Times.Once);
}
public void Decrement_should_call_dispose_when_reference_count_is_zero()
{
var subject = new ReferenceCounted <IDisposable>(_disposable);
subject.DecrementReferenceCount();
subject.ReferenceCount.Should().Be(0);
_disposable.Received().Dispose();
}
public void Decrement_should_not_call_dispose_when_reference_count_is_greater_than_zero()
{
var subject = new ReferenceCounted <IDisposable>(_mockDisposable.Object);
subject.IncrementReferenceCount();
subject.DecrementReferenceCount();
subject.ReferenceCount.Should().Be(1);
_mockDisposable.Verify(d => d.Dispose(), Times.Never);
}
public void Decrement_should_not_call_dispose_when_reference_count_is_greater_than_zero()
{
var subject = new ReferenceCounted <IDisposable>(_disposable);
subject.IncrementReferenceCount();
subject.DecrementReferenceCount();
subject.ReferenceCount.Should().Be(1);
_disposable.DidNotReceive().Dispose();
}