public void Test_EndqueueFirst()
{
MyDeque <string> deq = new MyDeque <string>();
deq.EnqueueFirst("Первый");
deq.EnqueueFirst("Второй");
deq.EnqueueFirst("Третий");
Assert.AreEqual(deq.Count, 3);
Assert.AreNotEqual(deq.PeekFirst(), deq.PeekLast());
}
public void Test_Contains()
{
MyDeque <int> deq = new MyDeque <int>();
deq.EnqueueFirst(1);
deq.EnqueueFirst(2);
deq.EnqueueFirst(3);
deq.EnqueueFirst(4);
Assert.AreEqual(deq.Contains(2), true);
}
public void Test_Count()
{
MyDeque <int> deq = new MyDeque <int>();
deq.EnqueueFirst(1);
deq.EnqueueFirst(2);
deq.EnqueueFirst(3);
deq.EnqueueFirst(4);
Assert.AreEqual(deq.Count, 4);
deq.Clear();
Assert.AreEqual(deq.Count, 0);
}
public void Test_IsEmpty()
{
MyDeque <int> deq = new MyDeque <int>();
Assert.AreEqual(deq.IsEmpty, true);
deq.EnqueueFirst(1);
Assert.AreEqual(deq.IsEmpty, false);
}
public void Test_CompareTo()
{
MyDeque <int> deq = new MyDeque <int>();
deq.EnqueueLast(1);
deq.EnqueueLast(2);
deq.EnqueueLast(3);
deq.EnqueueLast(4);
MyDeque <int> deq2 = new MyDeque <int>();
deq2.EnqueueFirst(2);
deq2.EnqueueFirst(2);
Assert.AreEqual(deq.CompareTo(deq2), 1);
deq2.EnqueueFirst(2);
deq2.EnqueueFirst(2);
Assert.AreEqual(deq.CompareTo(deq2), 0);
deq2.EnqueueFirst(2);
deq2.EnqueueFirst(2);
Assert.AreEqual(deq.CompareTo(deq2), -1);
}