public void TailCanBeAdvancedWithoutQueueing()
{
var queue = new LeakyQueue <int>();
for (int index = 0; index < 13; ++index)
{
queue.EnsureSlotAvailable();
queue.AdvanceTail();
Assert.AreEqual(index + 1, queue.Count);
}
}
public void QueueCanEnsureCapacityForOneMoreSlot()
{
var queue = new LeakyQueue <int>();
// Make sure the queue is filled to capacity. It is a valid implementation
// to increase capacity in advance, so we just take the initial capacity
// and make sure to fill up to that. The queue may have increased capacity already.
int capacity = queue.Items.Length;
while (queue.Count < capacity)
{
queue.Enqueue(123);
}
queue.EnsureSlotAvailable();
Assert.Greater(queue.Items.Length, queue.Count);
}