public void ThrowArgumentOutOfRangeExceptionWhenInvalidIndexIsRetrieved()
{
RecentlyUsedList<Employee> ob = new RecentlyUsedList<Employee>(2);
Employee e1 = new Employee();
Employee e2 = new Employee();
Employee e3 = new Employee();
ob.MyInsert(e1);
ob.MyInsert(e2);
ob.MyInsert(e3);
Assert.AreEqual(e3, ob[0]);
Assert.AreEqual(e2, ob[1]);
Assert.AreEqual(e1, ob[2]);
}
public void ReturnETwoWhenFirstIndexIsRetrieved()
{
RecentlyUsedList<Employee> ob = new RecentlyUsedList<Employee>(2);
Employee e1 = new Employee();
Employee e2 = new Employee();
ob.MyInsert(e1);
ob.MyInsert(e2);
Assert.AreEqual(e2, ob[0]);
Assert.AreEqual(e1, ob[1]);
}