public void OnPropertyChangedTest()
{
List<EditableTestClass> efbList = new List<EditableTestClass>();
ObservableCollection<TestClass> fbCollection = new ObservableCollection<TestClass>();
PagedCollectionView pcv1 = new PagedCollectionView(efbList);
PagedCollectionView pcv2 = new PagedCollectionView(fbCollection);
pcv1.PropertyChanged += new System.ComponentModel.PropertyChangedEventHandler(this.PagedCollectionViewPropertyChanged);
pcv2.PropertyChanged += new System.ComponentModel.PropertyChangedEventHandler(this.PagedCollectionViewPropertyChanged);
this._expectedPropertyNames.Clear();
this._expectedPropertyNames.Add("Count");
this._expectedPropertyNames.Add("IsEmpty");
this._expectedPropertyNames.Add("IsCurrentAfterLast");
this.AssertExpectedEvent(delegate { fbCollection.Add(new TestClass()); });
this.CheckExpectedPropertyNamesFound();
this._expectedPropertyNames.Clear();
this._expectedPropertyNames.Add("IsCurrentBeforeFirst");
this._expectedPropertyNames.Add("CurrentPosition");
this._expectedPropertyNames.Add("CurrentItem");
this.AssertExpectedEvent(delegate { pcv2.MoveCurrentToFirst(); });
this.CheckExpectedPropertyNamesFound();
this._expectedPropertyNames.Clear();
this._expectedPropertyNames.Add("SortDescriptions");
this.AssertExpectedEvent(delegate { pcv1.SortDescriptions.Add(new System.ComponentModel.SortDescription("IntProperty", System.ComponentModel.ListSortDirection.Ascending)); });
this.CheckExpectedPropertyNamesFound();
this._expectedPropertyNames.Clear();
this._expectedPropertyNames.Add("Culture");
this.AssertExpectedEvent(delegate { pcv1.Culture = CultureInfo.InvariantCulture; });
this.CheckExpectedPropertyNamesFound();
this._expectedPropertyNames.Clear();
this._expectedPropertyNames.Add("Filter");
this.AssertExpectedEvent(delegate { pcv2.Filter = new Predicate<object>(this.FilterNegativeNumbers); });
this.CheckExpectedPropertyNamesFound();
// Attempt to move to Page 0 should fail while PageSize is still 0.
Assert.AreEqual(0, pcv1.PageSize);
Assert.IsFalse(pcv1.MoveToPage(0));
this._expectedPropertyNames.Clear();
this._expectedPropertyNames.Add("PageSize");
this.AssertExpectedEvent(delegate { pcv1.PageSize = 10; });
this.CheckExpectedPropertyNamesFound();
pcv1.PropertyChanged -= new System.ComponentModel.PropertyChangedEventHandler(this.PagedCollectionViewPropertyChanged);
pcv2.PropertyChanged -= new System.ComponentModel.PropertyChangedEventHandler(this.PagedCollectionViewPropertyChanged);
}
