public void AlbumArtPopupViewModel_ProfileChangedEvent_ListensToProfileChanges()
{
var first = new UserProfile()
{
AlbumArtPopup = new AlbumArtPopup()
{
Height = 10
}
};
var second = new UserProfile
{
AlbumArtPopup = new AlbumArtPopup()
{
Height = 20
}
};
_appSettings.SetupSequence(m => m.CurrentProfile)
.Returns(first)
.Returns(second)
.Returns(second);
var vm = new AlbumArtPopupViewModel(_appSettings.Object, _messageBus.Object);
Assert.Equal(first.AlbumArtPopup.Height, vm.Height);
_appSettings.Raise(m => m.ProfileChanged += null, EventArgs.Empty);
Assert.False(vm.IsEditing);
Assert.Equal(second.AlbumArtPopup.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 void AlbumArtPopupViewModel_UsesMessageBus()
{
var profile = new UserProfile
{
AlbumArtPopup = new AlbumArtPopup()
};
_appSettings.SetupGet(m => m.CurrentProfile).Returns(profile);
var vm = new AlbumArtPopupViewModel(_appSettings.Object, _messageBus.Object);
_messageBus.Verify(m => m.Subscribe(It.IsAny <Action <EditEndMessage> >()));
}
public void AlbumArtPopupViewModel_EndEdit_WritesChangesToAppSettings()
{
var profile = new UserProfile
{
AlbumArtPopup = new AlbumArtPopup {
Width = 50
}
};
const int newWidth = 100;
_appSettings.SetupGet(m => m.CurrentProfile).Returns(profile);
var vm = new AlbumArtPopupViewModel(_appSettings.Object, _messageBus.Object);
vm.Width = newWidth;
vm.EndEdit();
Assert.Equal(newWidth, profile.AlbumArtPopup.Width);
}
public void AlbumArtPopupViewModel_CancelEdit_DoesNotWriteChangesToAppSettings()
{
const int initialWidth = 50;
var profile = new UserProfile
{
AlbumArtPopup = new AlbumArtPopup {
Width = initialWidth
}
};
const int newWidth = 100;
_appSettings.SetupGet(m => m.CurrentProfile).Returns(profile);
var vm = new AlbumArtPopupViewModel(_appSettings.Object, _messageBus.Object);
vm.Width = newWidth;
vm.CancelEdit();
Assert.Equal(initialWidth, profile.AlbumArtPopup.Width);
}
public void ListensForProfileChangesAndMapsProperly()
{
var first = new AlbumArtPopup()
{
Height = 10
};
var second = new AlbumArtPopup()
{
Height = 20
};
_appSettings.SetupSequence(m => m.AlbumArtPopup)
.Returns(first)
.Returns(second)
.Returns(second);
var vm = new AlbumArtPopupViewModel(_appSettings.Object, _messageBus.Object);
Assert.AreEqual(first.Height, vm.Height);
_appSettings.Raise(m => m.ProfileChanged += null, EventArgs.Empty);
Assert.IsFalse(vm.IsEditing);
Assert.AreEqual(second.Height, vm.Height);
}