public void IndexesOfPairTest()
{
Case ca = new Case();
Event ev1 = new Event { Name = "first" };
Event ev2 = new Event { Name = "second" };
ca.EventList.Add(ev1);
ca.EventList.Add(ev2);
List<int> list = ca.IndexesOfPair(ev1, ev2);
Assert.IsTrue(list.Count==1);
}
