public void MobileServiceCollectionCanClearAndNotifies()
{
// 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.Reset };
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.Clear();
Assert.AreEqual(0, collection.Count);
Assert.IsTrue(properties.SequenceEqual(expectedProperties));
Assert.IsTrue(actions.SequenceEqual(expectedActions));
}
public void MobileServiceCollectionCanCopyToAndNotNotifies()
{
// 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>() { };
List<NotifyCollectionChangedAction> actions = new List<NotifyCollectionChangedAction>();
List<NotifyCollectionChangedAction> expectedActions = new List<NotifyCollectionChangedAction>() { };
Book book = new Book();
collection.Add(book);
Book[] books = new Book[1];
((INotifyPropertyChanged)collection).PropertyChanged += (s, e) => properties.Add(e.PropertyName);
collection.CollectionChanged += (s, e) => actions.Add(e.Action);
collection.CopyTo(books, 0);
Assert.AreEqual(1, collection.Count);
Assert.AreEqual(1, books.Count());
Assert.AreEqual(collection[0], books[0]);
Assert.IsTrue(properties.SequenceEqual(expectedProperties));
Assert.IsTrue(actions.SequenceEqual(expectedActions));
}
