public void AutoFillFromFileNameTest()
{
var viewModel = Container.GetExportedValue <MusicPropertiesViewModel>();
Assert.IsFalse(viewModel.AutoFillFromFileNameCommand.CanExecute(null));
var musicFile = MockMusicFile.CreateEmpty(@"C:\Users\Public\Music\Dancefloor\Culture Beat - Serenity.mp3");
viewModel.MusicFile = musicFile;
Assert.IsTrue(viewModel.AutoFillFromFileNameCommand.CanExecute(null));
viewModel.AutoFillFromFileNameCommand.Execute(null);
Assert.AreEqual("Culture Beat", musicFile.Metadata.Artists.First());
Assert.AreEqual("Serenity", musicFile.Metadata.Title);
Assert.IsFalse(viewModel.AutoFillFromFileNameCommand.CanExecute(null));
musicFile = MockMusicFile.CreateEmpty(@"\\server\share\Culture Beat Serenity.wma");
viewModel.MusicFile = musicFile;
viewModel.AutoFillFromFileNameCommand.Execute(null);
Assert.IsFalse(musicFile.Metadata.Artists.Any());
Assert.AreEqual("Culture Beat Serenity", musicFile.Metadata.Title);
musicFile = MockMusicFile.CreateEmpty(@"C:\Culture Beat - Serenity - Epilog.wma");
viewModel.MusicFile = musicFile;
viewModel.AutoFillFromFileNameCommand.Execute(null);
Assert.AreEqual("Culture Beat", musicFile.Metadata.Artists.First());
Assert.AreEqual("Serenity - Epilog", musicFile.Metadata.Title);
// CanExecute returns false when metadata are not supported.
musicFile = new MockMusicFile(MusicMetadata.CreateUnsupported(TimeSpan.FromSeconds(55), 1411000), @"C:\Test.wav");
viewModel.MusicFile = musicFile;
Assert.IsFalse(viewModel.AutoFillFromFileNameCommand.CanExecute(null));
}
public void LaodAndSaveSettings()
{
var environmentService = Container.GetExportedValue <MockEnvironmentService>();
environmentService.AppSettingsPath = Environment.CurrentDirectory;
controller.Initialize();
controller.Run();
var playerController = Container.GetExportedValue <PlayerController>();
shellService.Settings.Height = 42;
playerController.PlaylistManager.CurrentItem = new PlaylistItem(MockMusicFile.CreateEmpty("Test"));
controller.Shutdown();
shellService.Settings.Height = 0;
playerController.PlaylistSettings.LastPlayedFileName = null;
controller.Initialize();
controller.Run();
Assert.AreEqual(42, shellService.Settings.Height);
Assert.AreEqual("Test", playerController.PlaylistSettings.LastPlayedFileName);
File.Delete(Path.Combine(environmentService.AppSettingsPath, "Settings.xml"));
File.Delete(Path.Combine(environmentService.AppSettingsPath, "Playlist.xml"));
}
public void PlayAllAndSelected()
{
controller.Run();
Assert.IsTrue(viewModel.PlayerService.PlayAllCommand.CanExecute(null));
Assert.IsFalse(viewModel.PlayerService.PlaySelectedCommand.CanExecute(null));
// Select first music file
AssertHelper.CanExecuteChangedEvent(viewModel.PlayerService.PlaySelectedCommand,
() => selectionService.SelectedMusicFiles.Add(selectionService.MusicFiles[0]));
Assert.IsTrue(viewModel.PlayerService.PlaySelectedCommand.CanExecute(null));
// Insert a dummy playlist item which will be replaced by Play
playlistManager.AddAndReplaceItems(new[] { new PlaylistItem(MockMusicFile.CreateEmpty("empty.mp3")) });
Assert.AreEqual(1, playlistManager.Items.Count);
// Play all
var playerService = Container.GetExportedValue <PlayerService>();
playerService.IsPlayCommand = true;
bool playPauseCommandCalled = false;
playerService.PlayPauseCommand = new DelegateCommand(() => playPauseCommandCalled = true);
bool showPlaylistViewCalled = false;
shellService.ShowPlaylistViewAction = () => showPlaylistViewCalled = true;
viewModel.PlayerService.PlayAllCommand.Execute(null);
Assert.IsTrue(playPauseCommandCalled);
Assert.IsTrue(showPlaylistViewCalled);
AssertHelper.SequenceEqual(musicFiles, playlistManager.Items.Select(x => x.MusicFile));
Assert.AreEqual(musicFiles.First(), playlistManager.CurrentItem.MusicFile);
}
public MusicFile Create(string fileName)
{
if (!musicFilesCache.TryGetValue(fileName, out MusicFile musicFile))
{
musicFile = MockMusicFile.CreateEmpty(fileName);
musicFilesCache.Add(fileName, musicFile);
}
return(musicFile);
}
public void SearchTextTest()
{
var viewModel = Container.GetExportedValue <PlaylistViewModel>();
var view = Container.GetExportedValue <MockPlaylistView>();
PlaylistItem scrollIntoViewItem = null;
view.ScrollIntoViewStub = x => scrollIntoViewItem = x;
bool focusSearchBoxCalled = false;
view.FocusSearchBoxStub = () => focusSearchBoxCalled = true;
var musicFiles = new[]
{
MockMusicFile.CreateEmpty(@"C:\Users\Public\Music\Dancefloor\Culture Beat - Serenity.wav"),
MockMusicFile.CreateEmpty(@"C:\Future Breeze - Why don't you dance with me.mp3"),
MockMusicFile.CreateEmpty(@"C:\Culture Beat - Serenity - Epilog.wma"),
};
var playlistManager = new PlaylistManager();
playlistManager.AddAndReplaceItems(musicFiles.Select(x => new PlaylistItem(x)));
viewModel.PlaylistManager = playlistManager;
viewModel.SearchText = "Bill";
Assert.IsNull(viewModel.SelectedPlaylistItem);
Assert.IsNull(scrollIntoViewItem);
Assert.IsTrue(focusSearchBoxCalled);
viewModel.SearchText = "Cul";
Assert.AreEqual(playlistManager.Items[0], viewModel.SelectedPlaylistItem);
Assert.AreEqual(playlistManager.Items[0], scrollIntoViewItem);
// Selection stays on the same item
viewModel.SearchText = "Cultur";
Assert.AreEqual(playlistManager.Items[0], viewModel.SelectedPlaylistItem);
Assert.AreEqual(playlistManager.Items[0], scrollIntoViewItem);
viewModel.SearchText = "Epi";
Assert.AreEqual(playlistManager.Items[2], viewModel.SelectedPlaylistItem);
Assert.AreEqual(playlistManager.Items[2], scrollIntoViewItem);
// Selection stays on the same item
scrollIntoViewItem = null;
viewModel.SearchText = "";
Assert.AreEqual(playlistManager.Items[2], viewModel.SelectedPlaylistItem);
Assert.IsNull(scrollIntoViewItem);
viewModel.SelectedPlaylistItem = playlistManager.Items[1];
// Search starts from selection
viewModel.SearchText = "Cul";
Assert.AreEqual(playlistManager.Items[2], viewModel.SelectedPlaylistItem);
Assert.AreEqual(playlistManager.Items[2], scrollIntoViewItem);
}
public void CopyFileNameToClipboardTest()
{
var clipboardService = Container.GetExportedValue <MockClipboardService>();
var viewModel = Container.GetExportedValue <MusicPropertiesViewModel>();
string clipboardText = null;
clipboardService.SetTextAction = txt => clipboardText = txt;
viewModel.CopyFileNameCommand.Execute(null);
Assert.IsNull(clipboardText);
var musicFile = MockMusicFile.CreateEmpty(@"C:\Users\Public\Music\Dancefloor\Culture Beat - Serenity.mp3");
viewModel.MusicFile = musicFile;
viewModel.CopyFileNameCommand.Execute(null);
Assert.AreEqual("Culture Beat - Serenity", clipboardText);
}
public void UpdateAutoFillFromFileNameTestCommand()
{
var viewModel = Container.GetExportedValue <MusicPropertiesViewModel>();
Assert.IsFalse(viewModel.AutoFillFromFileNameCommand.CanExecute(null));
var musicFile = MockMusicFile.CreateEmpty(@"C:\Users\Public\Music\Dancefloor\Culture Beat - Serenity.mp3");
viewModel.MusicFile = musicFile;
Assert.IsTrue(viewModel.AutoFillFromFileNameCommand.CanExecute(null));
AssertHelper.CanExecuteChangedEvent(viewModel.AutoFillFromFileNameCommand, () => musicFile.Metadata.Title = "Serenity");
Assert.IsFalse(viewModel.AutoFillFromFileNameCommand.CanExecute(null));
AssertHelper.CanExecuteChangedEvent(viewModel.AutoFillFromFileNameCommand, () => musicFile.Metadata.Title = "");
Assert.IsTrue(viewModel.AutoFillFromFileNameCommand.CanExecute(null));
AssertHelper.CanExecuteChangedEvent(viewModel.AutoFillFromFileNameCommand, () => musicFile.Metadata.Artists = new[] { "Culture Beat" });
Assert.IsFalse(viewModel.AutoFillFromFileNameCommand.CanExecute(null));
}
public void LaodAndSaveSettings()
{
var appSettings = new AppSettings();
var playlistSettings = new PlaylistSettings();
var settingsService = Container.GetExportedValue <MockSettingsService>();
settingsService.GetStub = type =>
{
if (type == typeof(AppSettings))
{
return(appSettings);
}
if (type == typeof(PlaylistSettings))
{
return(playlistSettings);
}
return(null);
};
controller.Initialize();
controller.Run();
var playerController = Container.GetExportedValue <PlayerController>();
shellService.Settings.Height = 42;
playerController.PlaylistManager.CurrentItem = new PlaylistItem(MockMusicFile.CreateEmpty("Test"));
controller.Shutdown();
shellService.Settings = null;
playerController.PlaylistSettings = null;
controller.Initialize();
controller.Run();
Assert.AreEqual(42, shellService.Settings.Height);
Assert.AreEqual("Test", playerController.PlaylistSettings.LastPlayedFileName);
}
public void SearchNextAndPrevious()
{
var viewModel = Container.GetExportedValue <PlaylistViewModel>();
var view = Container.GetExportedValue <MockPlaylistView>();
var musicFiles = new[]
{
MockMusicFile.CreateEmpty(@"C:\Culture Beat"),
MockMusicFile.CreateEmpty(@"C:\Culture Beat"),
MockMusicFile.CreateEmpty(@"C:\Culture Beat"),
MockMusicFile.CreateEmpty(@"C:\Foo"),
};
var playlistManager = new PlaylistManager();
playlistManager.AddAndReplaceItems(musicFiles.Select(x => new PlaylistItem(x)));
viewModel.PlaylistManager = playlistManager;
viewModel.SearchText = "Culture";
Assert.AreEqual(playlistManager.Items[0], viewModel.SelectedPlaylistItem);
viewModel.SearchNextCommand.Execute(null);
Assert.AreEqual(playlistManager.Items[1], viewModel.SelectedPlaylistItem);
viewModel.SearchNextCommand.Execute(null);
Assert.AreEqual(playlistManager.Items[2], viewModel.SelectedPlaylistItem);
viewModel.SearchNextCommand.Execute(null);
Assert.AreEqual(playlistManager.Items[0], viewModel.SelectedPlaylistItem);
viewModel.SearchPreviousCommand.Execute(null);
Assert.AreEqual(playlistManager.Items[2], viewModel.SelectedPlaylistItem);
viewModel.SearchPreviousCommand.Execute(null);
Assert.AreEqual(playlistManager.Items[1], viewModel.SelectedPlaylistItem);
viewModel.SearchPreviousCommand.Execute(null);
Assert.AreEqual(playlistManager.Items[0], viewModel.SelectedPlaylistItem);
}