public void AllFoodItemsViewModelContainsAllFoods()
{
var data = new MockData();
var dataRespositoryMock = CreateMockDataRepository( data.Foods() );
var viewModel = new AllFoodItemsViewModel( dataRespositoryMock.Object );
AssertViewModelContents( viewModel, data.Foods() );
dataRespositoryMock.VerifyAll();
}
public void FoodItemRemovedFromViewModelWhenRemovedFromRepository()
{
var data = new MockData();
var dataRespositoryMock = CreateMockDataRepository( data.Foods() );
var viewModel = new AllFoodItemsViewModel( dataRespositoryMock.Object );
var food = data.Foods().Find( mt => mt.ID == MockData.baconCheeseBurgerID );
data.Foods().Remove( food );
dataRespositoryMock.Raise( e => e.ItemDeleted += null, new RepositoryObjectEventArgs( food ) );
AssertViewModelContents( viewModel, data.Foods() );
}
public void FoodItemModifiedInViewModelWhenChangedInRepository()
{
var data = new MockData();
var dataRespositoryMock = CreateMockDataRepository( data.Foods() );
var viewModel = new AllFoodItemsViewModel( dataRespositoryMock.Object );
var food = data.Foods().Find( f => f.ID == MockData.baconCheeseBurgerID );
food.Name += " Unit Test";
dataRespositoryMock.Raise( e => e.ItemModified += null, new RepositoryObjectEventArgs( food ) );
AssertViewModelContents( viewModel, data.Foods() );
}
public void FoodItemAddedToViewModelWhenAddedToRepository()
{
var data = new MockData();
var dataRespositoryMock = CreateMockDataRepository( data.Foods() );
var viewModel = new AllFoodItemsViewModel( dataRespositoryMock.Object );
var food = new FoodItem( Guid.NewGuid(), "New Type", "For a unit test", 42.0M );
data.Foods().Add( food );
dataRespositoryMock.Raise( e => e.ItemAdded += null, new RepositoryObjectEventArgs( food ) );
AssertViewModelContents( viewModel, data.Foods() );
}