public ComplianceListViewModel(IDataService dataService)
{
_dataService = dataService;
_items = new WrappingCollection
{
FactoryMethod = o => new ComplianceRecordViewModel((IComplianceRecord)o)
};
}
private ICollectionView CreateWarehouseItems()
{
var wc = new WrappingCollection
{
FactoryMethod = o => _viewModelCreatorService.CreateViewModel<IWarehouseItem, WarehouseItemViewModel>((IWarehouseItem)o)
}
.WithSource(_dataService.WarehouseItems);
return wc.AsView();
}
private IEnumerable CreateWarehouseItems()
{
var wc = new WrappingCollection
{
FactoryMethod =
o =>
new WarehouseItemViewModel((IWarehouseItem)o)
}.WithSource(_dataService.WarehouseItems);
return wc.AsView();
}
private IEnumerable CreateWarehouseItems()
{
var wc = new WrappingCollection
{
FactoryMethod =
o =>
new WarehouseItemViewModel((IWarehouseItem)o)
}.WithSource(_dataService.WarehouseItems);
return(wc.AsView());
}
public void Receives_Events_From_Wrapped_Collection()
{
var source = new WrappingCollection();
var listener = new Listener();
CollectionChangedEventManager.Instance.AddListener(source, listener);
Assert.Empty(listener.Received);
source.Add("foo");
Assert.Equal(1, listener.Received.Count);
}
private IEnumerable CreateEvents()
{
var result = new WrappingCollection
{
FactoryMethod = o => new EventViewModel((IEvent)o)
};
result.AddSource(_dataService.Events);
var view = result.AsView();
view.SortDescriptions.Add(new SortDescription("Time", ListSortDirection.Descending));
return(view);
}
WhenCollectionIsCreatedWithRangeAndSourceIsUpdatedWithAddRange_ThenSingleNotificationIsRaisedWithAllWrappers
()
{
var source = new RangeObservableCollection <object>();
var items = new[] { new object(), new object() };
var numberOfTimes = 0;
var collection = new WrappingCollection(isBulk: true)
{
FactoryMethod = o => o
};
collection.AddSource(source);
collection.CollectionChanged += (sender, args) =>
{
args.NewItems.Should().BeEquivalentTo(items);
numberOfTimes++;
numberOfTimes.Should().Be(1);
};
source.AddRange(items);
}
private IEnumerable CreateEvents()
{
var result = new WrappingCollection
{
FactoryMethod = o => new EventViewModel((IEvent) o)
};
result.AddSource(_dataService.Events);
var view = result.AsView();
view.SortDescriptions.Add(new SortDescription("Time", ListSortDirection.Descending));
return view;
}
