public void LoadCommandCantBeExecutedDuringLoading() { Mock<IWebService> mock = new Mock<IWebService>(); mock.Setup(e => e.DownloadItems(It.IsAny<string>())).Returns(() => { return new Task<ZumpaReader.WebService.WebService.ContextResult<ZumpaItemsResult>>(() => null); }); LoadMainPageCommand lc = new LoadMainPageCommand(mock.Object, (e) => {}); lc.Execute(null); Assert.IsFalse(lc.CanExecute(null)); }
public override void OnNavigatedTo(System.Windows.Navigation.NavigationEventArgs e) { base.OnNavigatedTo(e); (Page.ApplicationBar.Buttons[ADD_INDEX] as ApplicationBarIconButton).IsEnabled = AppSettings.IsLoggedIn; _client = HttpService.CreateInstance(); SwitchFavoriteThreadCommand = new Commands.SwitchFavoriteThreadCommand(_client); SwitchFavoriteThreadCommand.CanExecuteChanged += (o,e1) => { IsProgressVisible = !SwitchFavoriteThreadCommand.CanExecuteIt;}; LoadCommand = new LoadMainPageCommand(_client, (ea) => Dispatcher.BeginInvoke(() => OnDownloadedPage(ea.Context))); LoadCommand.CanExecuteChanged += (o, ea) => { bool can = LoadCommand.CanExecute(null); IsProgressVisible = !can; (Page.ApplicationBar.Buttons[RELOAD_INDEX] as ApplicationBarIconButton).IsEnabled = can; }; if (e.NavigationMode == System.Windows.Navigation.NavigationMode.New) { LoadCommand.Execute(null); } }
public void LoadCommandCanBeExecutedOnStart() { Mock<IWebService> mock = new Mock<IWebService>(); LoadMainPageCommand lc = new LoadMainPageCommand(mock.Object, null); Assert.IsTrue(lc.CanExecute(null)); }