public void Task_01_Empty_04_Unselect()
{
var c = new MultipleSelectionContainer <SelectionItem>();
c.Unselect(A);
c.SelectedItems.Count.Should().Be(0);
}
public void Task_01_Empty_03_Item_Not_Exists()
{
var c = new MultipleSelectionContainer <SelectionItem>();
c.SelectedItems.Count.Should().Be(0);
c[A].Should().BeFalse();
}
public void Task_02_Select_03_Order()
{
var c = new MultipleSelectionContainer <SelectionItem>();
c.Select(B);
c.Select(A);
c.Select(C);
c.SelectedItems.Should().BeEquivalentTo(B, A, C);
}
public void Task_02_Select_01_One()
{
var c = new MultipleSelectionContainer <SelectionItem>();
c.Select(A);
c.SelectedItems.Count.Should().Be(1);
c.SelectedItems.Should().BeEquivalentTo(A);
c[A].Should().BeTrue();
}
public void Task_03_Unselect_02_Multiple()
{
var c = new MultipleSelectionContainer <SelectionItem>();
c.Select(A);
c.Select(B);
c.Select(C);
c.Unselect(new [] { A, C });
c.SelectedItems.Should().BeEquivalentTo(B);
}
public SelectionContainerViewModel()
{
Items = new ObservableCollection <DataItem> {
a, b, c, d, e
};
SingleSelectionContainer = new SingleSelectionContainer <DataItem>(b);
RadioSelectionContainer = new RadioSelectionContainer <DataItem>(a);
MultipleSelectionContainer = new MultipleSelectionContainer <DataItem>(new[] { c, d, e });
SelectCommand = new NotifiableCommand(HandleSelect, () => true);
ClearCommand = new NotifiableCommand(HandleClear, () => true);
}
protected CollectionViewModelBase()
{
SelectionContainer = new MultipleSelectionContainer <T>();
SelectionContainer.PropertyChanged += HandleSelectionContainerChanged;
}
private void HandleClear()
{
MultipleSelectionContainer.Clear();
}
private void HandleSelect()
{
MultipleSelectionContainer.Select(new[] { d, a, e });
}
public GoogleDriveTreeViewModel()
{
_dispatcher = new DispatcherProvider();
FrequentFileContainer = new MultipleSelectionContainer <string>();
EmptyFolderContainer = new MultipleSelectionContainer <string>();
}
public void Task_01_Empty_02_Type_Mismatch_Access()
{
ISelectionContainer c = new MultipleSelectionContainer <SelectionItem>();
Assert.Throws <ArgumentException>(() => c[new object()].Should().BeFalse());
}
public void Task_01_Empty_01_Null_Access()
{
var c = new MultipleSelectionContainer <SelectionItem>();
c[null].Should().BeFalse();
}
public void Task_04_Create_With_Initial_Selection()
{
var c = new MultipleSelectionContainer <SelectionItem>(new[] { B, A, C });
c.SelectedItems.Should().BeEquivalentTo(B, A, C);
}
