public void EmptyConstructorAndEmptyQueueTest()
{
FastQueue <int> q = new FastQueue <int>();
Assert.IsTrue(q.Count == 0, "Count is non-zero!");
Assert.IsTrue(!q.Any(), "FastQueue has a member when empty!");
q.Clear();
Assert.IsTrue(q.Count() == 0, "Count is non-zero!");
Assert.IsTrue(!q.Any(), "FastQueue has a member when empty!");
bool looped = false;
foreach (int i in q)
{
looped = true;
}
Assert.IsTrue(!looped, "FastQueue looped even though empty!");
Assert.ThrowsException <InvalidOperationException>(() => q.Dequeue(), "FastQueue didn't throw InvalidOperationException on empty Dequeue()");
Assert.ThrowsException <InvalidOperationException>(() => q.Peek(), "FastQueue didn't throw InvalidOperationException on empty Peek()");
}