public void IsEmpty01()
{
var hashq = new HashQueue <int>();
Assert.IsTrue(hashq.IsEmpty());
hashq.Enqueue(1);
Assert.IsFalse(hashq.IsEmpty());
hashq.Dequeue();
Assert.IsTrue(hashq.IsEmpty());
Assert.Throws <EmptyException>(() => hashq.Dequeue());
}
public void Clear01()
{
var hashq = new HashQueue <int>();
hashq.Enqueue(1);
hashq.Enqueue(2);
Assert.IsFalse(hashq.IsEmpty());
hashq.Clear();
Assert.IsTrue(hashq.IsEmpty());
hashq.Enqueue(1);
hashq.Enqueue(2);
Assert.IsFalse(hashq.IsEmpty());
}
public void Delete_HeadTail_02()
{
var hashq = new HashQueue <int>();
Assert.AreEqual(0, hashq.Count());
hashq.Enqueue(1);
Assert.AreEqual(1, hashq.Peek());
Assert.AreEqual(1, hashq.PeekTail());
hashq.Delete(1);
Assert.IsTrue(hashq.IsEmpty());
}