private static void ExerciseFullApi(IResizableCappedCollection <PrioritizedNode <TestModel> > concurrentPriorityQueue, PrioritizedNode <TestModel>[] eventsToAdd, int countOfThreads)
{
// Add the new events
foreach (var evt in eventsToAdd)
{
concurrentPriorityQueue.Add(evt);
}
//make sure each of the new events can be found (tests equality op)
foreach (var ev in eventsToAdd)
{
Assert.That(concurrentPriorityQueue, Contains.Item(ev));
}
//copy the CPQ to an array
var destinationArray = new PrioritizedNode <TestModel> [eventsToAdd.Count() * countOfThreads];
concurrentPriorityQueue.CopyTo(destinationArray, 0);
//check that the copied contents contains our events
foreach (var ev in eventsToAdd)
{
Assert.That(destinationArray, Contains.Item(ev));
}
//count how many are actually in the destinationArray
var nonnullCount = 0;
while (nonnullCount < destinationArray.Length && null != destinationArray[nonnullCount])
{
++nonnullCount;
}
//make sure the array is sorted properly
for (var index = 1; index < nonnullCount; ++index)
{
Assert.That(destinationArray[index - 1].Data.Priority, Is.GreaterThanOrEqualTo(destinationArray[index].Data.Priority));
}
//make sure that remove is not supported
Assert.That(() => concurrentPriorityQueue.Remove(eventsToAdd[0]), Throws.TypeOf <NotSupportedException>());
}
