public void Assigning_Selection_Should_Set_Item_IsSelected()
{
var items = new[]
{
new ListBoxItem(),
new ListBoxItem(),
new ListBoxItem(),
};
var target = new TestSelector
{
Items = items,
Template = Template(),
};
target.ApplyTemplate();
target.Presenter.ApplyTemplate();
var selection = new SelectionModel {
Source = items
};
selection.SelectRange(new IndexPath(0), new IndexPath(1));
target.Selection = selection;
Assert.True(items[0].IsSelected);
Assert.True(items[1].IsSelected);
Assert.False(items[2].IsSelected);
}
private static SelectedItemsSync CreateTarget(
IEnumerable <string> items = null)
{
items ??= new[] { "foo", "bar", "baz" };
var model = new SelectionModel {
Source = items
};
model.SelectRange(new IndexPath(1), new IndexPath(2));
var target = new SelectedItemsSync(model);
return(target);
}
private static SelectedItemsSync CreateTarget(
IEnumerable <string> items = null)
{
items ??= new[] { "foo", "bar", "baz" };
var model = new SelectionModel <string> {
Source = items, SingleSelect = false
};
model.SelectRange(1, 2);
var target = new SelectedItemsSync(model);
return(target);
}
public void Assigning_Multiple_Selected_Items_To_Selection_Should_Set_SelectedIndex()
{
var target = new TestSelector
{
Items = new[] { "foo", "bar", "baz" },
Template = Template(),
};
target.ApplyTemplate();
target.Presenter.ApplyTemplate();
var selection = new SelectionModel {
Source = target.Items
};
selection.SelectRange(new IndexPath(0), new IndexPath(2));
target.Selection = selection;
Assert.Equal(0, target.SelectedIndex);
Assert.Equal(new[] { "foo", "bar", "baz" }, target.Selection.SelectedItems);
Assert.Equal(new[] { 0, 1, 2 }, SelectedContainers(target));
}