public void CopyServerUrlCommandTest() { IClipboard clipboard = Mock.Of <IClipboard>(); _ResourceResolver.Register <IClipboard>(clipboard); _Configuration.Mock().Setup(c => c.ServerUrl).Returns("http://localhost:8080"); _MainViewModel.CopyServerUrlCommand.Execute(null); clipboard.Mock().Verify(c => c.SetText("http://localhost:8080")); }