public void RaiseDownloadTaskEventWith() { Song expectedSong = Create.Song(); TaskEventCatcher eventCatcher = new TaskEventCatcher(); SongListViewModel viewModel = new SongListViewModel(); viewModel.DownloadOneSongCommand.Execute(expectedSong); Assert.IsTrue(eventCatcher.AddTaskInvoked); Assert.AreEqual(1, eventCatcher.AddTaskTimes); Assert.AreEqual(1, eventCatcher.TaskListToAdd.Count); Assert.IsTrue( eventCatcher.TaskListToAdd[0] is DownloadTask); DownloadTask expectedTask = (DownloadTask) eventCatcher.TaskListToAdd[0]; Assert.AreEqual(expectedSong, expectedTask.Song); }
public void RaiseDownloadTaskEventWithSeveralSongs() { Song expectedSong1 = Create.Song(); Song expectedSong2 = Create.Song(); TaskEventCatcher eventCatcher = new TaskEventCatcher(); SongListViewModel viewModel = new SongListViewModel(); viewModel.DownloadSongListCommand.Execute(new ObservableCollection<Song> { expectedSong1, expectedSong2 }); Assert.IsTrue(eventCatcher.AddTaskInvoked); Assert.AreEqual(2, eventCatcher.AddTaskTimes); Assert.AreEqual(2, eventCatcher.TaskListToAdd.Count); Assert.IsTrue(eventCatcher.TaskListToAdd[0] is DownloadTask); Assert.IsTrue(eventCatcher.TaskListToAdd[1] is DownloadTask); DownloadTask expectedTask1 = (DownloadTask)eventCatcher.TaskListToAdd[0]; Assert.AreEqual(expectedSong1, expectedTask1.Song); DownloadTask expectedTask2 = (DownloadTask)eventCatcher.TaskListToAdd[1]; Assert.AreEqual(expectedSong2, expectedTask2.Song); }
public override void Initialize() { base.Initialize(); TaskEventCatcher = new TaskEventCatcher(); }