public static void ClearSelectionState(ColorLegend target) { var model = target.Current; var countSelectedItems = model.SelectedColorItems?.Count() ?? 0; Assert.That(countSelectedItems > 0, Is.EqualTo(target.CanClearSelection)); }
public static void ItemsSelectedStateMatch(ColorLegend target) { var model = target.Current; var selectedSourceItems = (model.SelectedColorItems ?? Array.Empty <IColorLegendItem>()) .Select(x => x.IsSelected); var selectedItems = target.Items.Where(x => x.IsSelected) .Select(x => x.IsSelected); CollectionAssert.AreEqual(selectedSourceItems, selectedItems); }
public static void ItemsCheckStateMatch(ColorLegend target) { var model = target.Current; var checkedSourceItems = model.FilteredItemsSource .Select(x => x.IsChecked); var checkedItems = target.Items .Select(x => x.IsChecked); CollectionAssert.AreEqual(checkedItems, checkedSourceItems); }
public static void AllCheckedState(ColorLegend target) { var isAllChecked = target.IsAllVisible; var model = target.Current; if (isAllChecked is null) { Assert.That(model.ItemsSource, Has.Some.Property(nameof(IColorLegendItem.IsChecked)).True .And .Some.Property(nameof(IColorLegendItem.IsChecked)).False); } switch (isAllChecked) { case true: Assert.That(model.ItemsSource, Has.All.Property(nameof(IColorLegendItem.IsChecked)).True); break; case false: Assert.That(model.ItemsSource, Has.All.Property(nameof(IColorLegendItem.IsChecked)).False); break; } }