public void Setup()
        {
            _level1Parent1 = new Parent("parent1");
            _level1Parent2 = new Parent("parent2");
            _level2Parent0 = new Parent("parent3");
            _level2Parent1 = new Parent("parent4");
            _level2Parent2 = new Parent("parent5");

            _level1Parent0 = new Parent("parent0", _level2Parent0, _level2Parent1, _level2Parent2);

            _coach = new Coach(_level1Parent0, _level1Parent1, _level1Parent2);
        }
 private void AssertParentNotified(Parent parent)
 {
     parent.Notified.ShouldBeTrue();
 }