public void EditAlbumCommand_test()
{
AlbumViewModel albumVM = new AlbumViewModel()
{
AlbumId = 1, Title = "White Album",
Artist = "Beatles", Genre = "Rock and Roll", Price = 24.95m, AlbumNumber = "RCRL-Btls-005"
};
Mock <IServiceFactory> mockServiceFactory = new Mock <IServiceFactory>();
MaintainAlbumsViewModel viewModel = new MaintainAlbumsViewModel(mockServiceFactory.Object);
viewModel.AlbumVMs = new ObservableCollection <AlbumViewModel> {
albumVM
};
Assert.True(viewModel.AlbumVMs[0].Title == "White Album");
Assert.True(viewModel.CurrentAlbumViewModel == null);
viewModel.EditAlbumCommand.Execute(albumVM);
Assert.True(viewModel.CurrentAlbumViewModel != null);
mockServiceFactory.Setup(mock => mock.CreateClient <IInventoryService>()
.UpdateAlbum(It.IsAny <Album>())).Returns(viewModel.CurrentAlbumViewModel.Album);
viewModel.CurrentAlbumViewModel.Album.Title = "Abbey Road";
viewModel.CurrentAlbumViewModel.SaveCommand.Execute(null);
Assert.True(viewModel.AlbumVMs[0].Title == "Abbey Road");
}
public void ViewLoaded_test()
{
Album[] data = new List <Album>()
{
new Album()
{
AlbumId = 1
}, new Album()
{
AlbumId = 2
}
}.ToArray();
Mock <IServiceFactory> mockServiceFactory = new Mock <IServiceFactory>();
mockServiceFactory.Setup(mock => mock.CreateClient <IInventoryService>().GetAllAlbums()).Returns(data);
MaintainAlbumsViewModel viewModel = new MaintainAlbumsViewModel(mockServiceFactory.Object);
Assert.True(viewModel.AlbumVMs == null);
object loaded = viewModel.ViewLoaded;
Assert.True(viewModel.AlbumVMs != null);
// Adding Dispatcher.CurrentDispatcher.DelayInvoke to the OnViewLoaded
// method broke this test
//Assert.True(viewModel.AlbumVMs.Count == data.Length
// && viewModel.AlbumVMs[0].AlbumId == data[0].AlbumId);
}
protected override void OnUnwireViewModelEvents(ViewModelBase viewModel)
{
MaintainAlbumsViewModel vm = viewModel as MaintainAlbumsViewModel;
if (vm != null)
{
vm.ConfirmDelete -= OnConfirmDelete;
vm.ErrorOccured -= OnErrorOccured;
}
}
public void CurrentAlbumSetting_test()
{
Album album = new Album()
{
AlbumId = 1
};
AlbumViewModel albumVM = new AlbumViewModel()
{
AlbumId = 1
};
Mock <IServiceFactory> mockServiceFactory = new Mock <IServiceFactory>();
MaintainAlbumsViewModel viewModel = new MaintainAlbumsViewModel(mockServiceFactory.Object);
Assert.True(viewModel.CurrentAlbumViewModel == null);
viewModel.EditAlbumCommand.Execute(albumVM);
Assert.True(viewModel.CurrentAlbumViewModel != null &&
viewModel.CurrentAlbumViewModel.Album.AlbumId == album.AlbumId);
}
