public void AddChild_Expected_ObjectAddedToResourceViewModel()
{
WebResourceViewModel tmp = new WebResourceViewModel(null);
Mock<IWebResourceViewModel> tmpChild = new Mock<IWebResourceViewModel>();
tmp.AddChild(tmpChild.Object);
// ReSharper disable ReturnValueOfPureMethodIsNotUsed
ReferenceEquals(tmpChild.Object, tmp.Children.First());
// ReSharper restore ReturnValueOfPureMethodIsNotUsed
}