public void Task_01_Empty_04_Unselect()
{
var c = new MultipleSelectionContainer <SelectionItem>();
c.Unselect(A);
c.SelectedItems.Count.Should().Be(0);
}
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 void Task_03_Unselect_01_One()
{
var c = new MultipleSelectionContainer <SelectionItem>();
c.Select(A);
c.Select(B);
c.Unselect(B);
c.SelectedItems.Count.Should().Be(1);
c.SelectedItems.Should().BeEquivalentTo(A);
}