public void LimitedBlockingQueueSkipsSomeEnqueuedItemsTest()
{
var initialItems = new[] { "1", "2", "3" };
var takeCount = initialItems.Length + 1;
const string addedItem = "4";
const string missedItem = "5";
var queue = new LimitedBlockingQueue <string>(initialItems, takeCount);
Assert.IsTrue(queue.TryEnqueue(addedItem));
Assert.IsFalse(queue.TryEnqueue(missedItem));
var dequeuedItems = new Collection <string>();
while (!queue.IsCompleted)
{
string item;
Assert.IsTrue(queue.TryDequeue(out item));
dequeuedItems.Add(item);
queue.ReleaseItem(item);
}
CollectionAssert.AreEqual(initialItems.Union(new[] { addedItem }), dequeuedItems);
}
public void LimitedBlockingQueueCreatesTest()
{
var initialItems = new[] { "1", "2", "3" };
var queue = new LimitedBlockingQueue <string>(initialItems, int.MaxValue);
Assert.IsNotNull(queue);
}
public void LimitedBlockingQueueTakesAllInitialItemsTest()
{
var initialItems = new[] { "1", "2", "3" };
var queue = new LimitedBlockingQueue <string>(initialItems, int.MaxValue);
var dequeuedItems = new Collection <string>();
while (!queue.IsCompleted)
{
string item;
Assert.IsTrue(queue.TryDequeue(out item));
dequeuedItems.Add(item);
queue.ReleaseItem(item);
}
CollectionAssert.AreEqual(initialItems, dequeuedItems);
}
public void LimitedBlockingQueueSkipsSomeInitialItemsTest()
{
var initialItems = new[] { "1", "2", "3" };
var takeCount = initialItems.Length - 1;
var queue = new LimitedBlockingQueue <string>(initialItems, takeCount);
var dequeuedItems = new Collection <string>();
while (!queue.IsCompleted)
{
string item;
Assert.IsTrue(queue.TryDequeue(out item), "Can't' get next after '{0}'", dequeuedItems.LastOrDefault());
dequeuedItems.Add(item);
queue.ReleaseItem(item);
}
CollectionAssert.AreEqual(initialItems.Take(takeCount), dequeuedItems);
}
