public void PlayPauseButton_ProfileChanged_ListensForProfileChanges()
{
var first = new UserProfile()
{
PlayPauseButton = new PlayPauseButton()
{
Height = 1
}
};
var second = new UserProfile()
{
PlayPauseButton = new PlayPauseButton()
{
Height = 2
}
};
_appSettings.SetupSequence(m => m.CurrentProfile)
.Returns(first)
.Returns(second);
var vm = new PlayPauseButtonViewModel(_appSettings.Object, _dialog.Object, _session.Object, _messageBus.Object);
bool raised = false;
vm.PropertyChanged += (_, __) => raised = true;
Assert.Equal(first.PlayPauseButton.Height, vm.Height);
_appSettings.Raise(m => m.ProfileChanged += null, EventArgs.Empty);
Assert.False(vm.IsEditing);
Assert.True(raised);
Assert.Equal(second.PlayPauseButton.Height, vm.Height);
}
/// <summary>
/// Initializes a new instance of the <see cref="ViewModelContainer"/> class.
/// </summary>
/// <param name="generalSettingsViewModel">Audioband view model.</param>
/// <param name="albumArtPopupViewModel">Album art popup view model.</param>
/// <param name="albumArtViewModel">Album art view model.</param>
/// <param name="customLabelsViewModel">Custom labels view model.</param>
/// <param name="nextButtonViewModel">Next button view model.</param>
/// <param name="playPauseButtonViewModel">Play pause button view model.</param>
/// <param name="repeatModeButtonViewModel">Repeat mode button view model.</param>
/// <param name="shuffleModeButtonViewModel">Shuffle mode button view model.</param>
/// <param name="previousButtonViewModel">Previous button view model.</param>
/// <param name="progressBarViewModel">Progress bar view model.</param>
/// <param name="audioSourceSettingsViewModel">Audio source settings view model.</param>
public ViewModelContainer(
GeneralSettingsViewModel generalSettingsViewModel,
AlbumArtPopupViewModel albumArtPopupViewModel,
AlbumArtViewModel albumArtViewModel,
CustomLabelsViewModel customLabelsViewModel,
NextButtonViewModel nextButtonViewModel,
PlayPauseButtonViewModel playPauseButtonViewModel,
RepeatModeButtonViewModel repeatModeButtonViewModel,
ShuffleModeButtonViewModel shuffleModeButtonViewModel,
PreviousButtonViewModel previousButtonViewModel,
ProgressBarViewModel progressBarViewModel,
AudioSourceSettingsViewModel audioSourceSettingsViewModel)
{
GeneralSettingsViewModel = generalSettingsViewModel;
AlbumArtPopupViewModel = albumArtPopupViewModel;
AlbumArtViewModel = albumArtViewModel;
CustomLabelsViewModel = customLabelsViewModel;
NextButtonViewModel = nextButtonViewModel;
PlayPauseButtonViewModel = playPauseButtonViewModel;
RepeatModeButtonViewModel = repeatModeButtonViewModel;
ShuffleModeButtonViewModel = shuffleModeButtonViewModel;
PreviousButtonViewModel = previousButtonViewModel;
ProgressBarViewModel = progressBarViewModel;
AudioSourceSettingsViewModel = audioSourceSettingsViewModel;
}
public async Task PlayPauseButton_PlayAndPauseCommandExecuted_AudioSourceIsNotified()
{
_appSettings.SetupGet(m => m.CurrentProfile).Returns(new UserProfile()
{
PlayPauseButton = new PlayPauseButton()
});
var audioSourceMock = new Mock <IInternalAudioSource>();
var isPlayingSequence = new[] { true, false };
var index = 0;
audioSourceMock.Setup(m => m.PlayTrackAsync())
.Callback(() => Assert.True(isPlayingSequence[index++]))
.Returns(Task.CompletedTask);
audioSourceMock.Setup(m => m.PauseTrackAsync())
.Callback(() => Assert.False(isPlayingSequence[index++]))
.Returns(Task.CompletedTask);
_session.SetupGet(m => m.CurrentAudioSource).Returns(audioSourceMock.Object);
_session.SetupSequence(m => m.IsPlaying).Returns(true).Returns(false);
var viewModel = new PlayPauseButtonViewModel(_appSettings.Object, _dialog.Object, _session.Object, _messageBus.Object);
await viewModel.PlayPauseTrackCommand.ExecuteAsync(null);
_session.Raise(m => m.PropertyChanged += null, null, new PropertyChangedEventArgs(nameof(IAudioSession.IsPlaying)));
audioSourceMock.Raise(m => m.IsPlayingChanged += null, null, true);
await viewModel.PlayPauseTrackCommand.ExecuteAsync(null);
}
public PlayPauseButton()
{
InitializeComponent();
var viewModel = new PlayPauseButtonViewModel();
DataContext = viewModel;
ViewModel = (PlayPauseButtonViewModel)(DataContext);
}
public void PlayPauseButtonListensToAudioSource()
{
_appSettings.SetupGet(m => m.PlayPauseButton).Returns(new PlayPauseButton());
_session.SetupSequence(m => m.IsPlaying).Returns(true).Returns(false);
var viewModel = new PlayPauseButtonViewModel(_appSettings.Object, _dialog.Object, _session.Object, _messageBus.Object);
_session.Raise(m => m.PropertyChanged += null, null, new PropertyChangedEventArgs(nameof(IAudioSession.IsPlaying)));
Assert.IsTrue(viewModel.IsPlaying);
Assert.IsFalse(viewModel.IsPlayButtonShown);
_session.Raise(m => m.PropertyChanged += null, null, new PropertyChangedEventArgs(nameof(IAudioSession.IsPlaying)));
Assert.IsFalse(viewModel.IsPlaying);
Assert.IsTrue(viewModel.IsPlayButtonShown);
}
public void PlayPauseButton_AudioSessionPlayStateChanged_ListensToEvent()
{
_appSettings.SetupGet(m => m.CurrentProfile).Returns(new UserProfile()
{
PlayPauseButton = new PlayPauseButton()
});
_session.SetupSequence(m => m.IsPlaying).Returns(true).Returns(false);
var viewModel = new PlayPauseButtonViewModel(_appSettings.Object, _dialog.Object, _session.Object, _messageBus.Object);
_session.Raise(m => m.PropertyChanged += null, null, new PropertyChangedEventArgs(nameof(IAudioSession.IsPlaying)));
Assert.True(viewModel.IsPlaying);
Assert.False(viewModel.IsPlayButtonShown);
_session.Raise(m => m.PropertyChanged += null, null, new PropertyChangedEventArgs(nameof(IAudioSession.IsPlaying)));
Assert.False(viewModel.IsPlaying);
Assert.True(viewModel.IsPlayButtonShown);
}
public void PlayPauseButtonMarkedAsEditingWhenContentIsEdited()
{
_appSettings.SetupGet(m => m.PlayPauseButton).Returns(new PlayPauseButton());
var viewModel = new PlayPauseButtonViewModel(_appSettings.Object, _dialog.Object, _session.Object, _messageBus.Object);
viewModel.PlayContent.Text = "";
Assert.IsTrue(viewModel.PlayContent.IsEditing);
Assert.IsTrue(viewModel.IsEditing);
viewModel.EndEdit();
Assert.IsFalse(viewModel.IsEditing);
Assert.IsFalse(viewModel.PlayContent.IsEditing);
viewModel.PauseContent.Text = "";
Assert.IsTrue(viewModel.IsEditing);
Assert.IsTrue(viewModel.PauseContent.IsEditing);
}
public void PlayPauseButton_PropertiesInContentAreChanged_ViewModelIsMarkedAsEditing()
{
_appSettings.SetupGet(m => m.PlayPauseButton).Returns(new PlayPauseButton());
var viewModel = new PlayPauseButtonViewModel(_appSettings.Object, _dialog.Object, _session.Object, _messageBus.Object);
viewModel.PlayContent.Text = "";
Assert.True(viewModel.PlayContent.IsEditing);
Assert.True(viewModel.IsEditing);
viewModel.EndEdit();
Assert.False(viewModel.IsEditing);
Assert.False(viewModel.PlayContent.IsEditing);
viewModel.PauseContent.Text = "";
Assert.True(viewModel.IsEditing);
Assert.True(viewModel.PauseContent.IsEditing);
}
