public void RemoveChild() { Task parent = new Task(); Task child_1 = new Task(); Task child_2 = new Task(); parent.AddChild(child_1); parent.AddChild(child_2); parent.RemoveChild(child_1); Assert.That(parent.Children.Count, Is.EqualTo(1)); Assert.That(parent.Children.Contains(child_2)); Assert.That(child_1.Parent, Is.Null); }
public void Remove_And_Add_Child() { Task parent = new Task(); Task child_1 = new Task(); Task child_2 = new Task(); parent.AddChild(child_1); parent.AddChild(child_2); parent.RemoveChild(child_1); parent.AddChild(child_1); Assert.That(parent.Children.Count, Is.EqualTo(2)); Assert.That(parent.Children.Contains(child_1)); Assert.That(parent.Children.Contains(child_2)); Assert.That(child_1.Parent, Is.EqualTo(parent)); Assert.That(child_1.Sequence, Is.EqualTo(3)); }