public async Task NeverDequeuedItemCannotBeRemoved()
{
const int item = 0;
const int otherItem = 1;
ProcessingQueue <int> queue = new ProcessingQueue <int>(() => { });
queue.Enqueue(item);
await DelayDelta();
// should throw because otherItem is not being processed yet
queue.OnProcessed(otherItem);
}
public async Task DequeuedItemIsInProcessingList()
{
const int item = 0;
ProcessingQueue <int> queue = new ProcessingQueue <int>(() => { });
queue.Enqueue(item);
await DelayDelta();
queue.TryDequeue(out int dequeuedItem);
queue.OnProcessed(dequeuedItem);
Assert.IsTrue(queue.CurrentlyProcessingTasks.Contains(dequeuedItem));
}
public async Task DequeuedItemCanBeRemoved()
{
const int item = 0;
ProcessingQueue <int> queue = new ProcessingQueue <int>(() => { });
queue.Enqueue(item);
await DelayDelta();
queue.TryDequeue(out int dequeuedItem);
// assertion is that the following does not throw
queue.OnProcessed(dequeuedItem);
Assert.AreEqual(0, queue.Count);
}