public void Clear_Wrapped(bool initializeFromCollection)
{
// Try to exercise special case of clearing when we've wrapped around
PooledQueue <string> q = CreateQueueAtCapacity(initializeFromCollection, i => i.ToString(), size: 4);
Assert.Equal("0", q.Dequeue());
Assert.Equal("1", q.Dequeue());
q.Enqueue("5");
q.Enqueue("6");
Assert.Equal(4, q.Count);
q.Clear();
Assert.Equal(0, q.Count);
Assert.False(q.GetEnumerator().MoveNext());
}