public void IsLastInBrothers()
{
Task parent = new Task();
parent.SetPropertyInBase("Id", 1);
Task first_task = new Task { CurrentStatus = Status.Assign };
first_task.SetPropertyInBase("Id", 2);
Task middle_task = new Task { CurrentStatus = Status.Assign };
middle_task.SetPropertyInBase("Id", 3);
Task last_task = new Task { CurrentStatus = Status.Accept };
last_task.SetPropertyInBase("Id", 4);
parent.AddChild(first_task);
parent.AddChild(middle_task);
parent.AddChild(last_task);
Assert.That(first_task.IsLastInBrothers(Status.Assign), Is.False);
Assert.That(middle_task.IsLastInBrothers(Status.Assign), Is.False);
//all other brothers are Assign status except himselft, so he's the last one with Assign status.
Assert.That(last_task.IsLastInBrothers(Status.Assign), Is.True);
}
