public void MobileServiceCollectionCanRemoveAtAndNotifies()
{
// Get the Books table
MobileServiceTableQueryMock <Book> query = new MobileServiceTableQueryMock <Book>();
query.EnumerableAsyncThrowsException = true;
MobileServiceCollection <Book> collection = new MobileServiceCollection <Book>(query);
List <string> properties = new List <string>();
List <string> expectedProperties = new List <string>()
{
"Count", "Item[]"
};
List <NotifyCollectionChangedAction> actions = new List <NotifyCollectionChangedAction>();
List <NotifyCollectionChangedAction> expectedActions = new List <NotifyCollectionChangedAction>()
{
NotifyCollectionChangedAction.Remove
};
Book book = new Book();
collection.Add(book);
((INotifyPropertyChanged)collection).PropertyChanged += (s, e) => properties.Add(e.PropertyName);
collection.CollectionChanged += (s, e) => actions.Add(e.Action);
collection.RemoveAt(0);
Assert.AreEqual(0, collection.Count);
Assert.IsTrue(properties.SequenceEqual(expectedProperties));
Assert.IsTrue(actions.SequenceEqual(expectedActions));
}
public void MobileServiceCollectionCanRemoveAtAndNotifies()
{
// Get the Books table
MobileServiceTableQueryMock<Book> query = new MobileServiceTableQueryMock<Book>();
query.EnumerableAsyncThrowsException = true;
MobileServiceCollection<Book, Book> collection = new MobileServiceCollection<Book, Book>(query);
List<string> properties = new List<string>();
List<string> expectedProperties = new List<string>() { "Count", "Item[]" };
List<NotifyCollectionChangedAction> actions = new List<NotifyCollectionChangedAction>();
List<NotifyCollectionChangedAction> expectedActions = new List<NotifyCollectionChangedAction>() { NotifyCollectionChangedAction.Remove };
Book book = new Book();
collection.Add(book);
((INotifyPropertyChanged)collection).PropertyChanged += (s, e) => properties.Add(e.PropertyName);
collection.CollectionChanged += (s, e) => actions.Add(e.Action);
collection.RemoveAt(0);
Assert.AreEqual(0, collection.Count);
Assert.IsTrue(properties.SequenceEqual(expectedProperties));
Assert.IsTrue(actions.SequenceEqual(expectedActions));
}