public void QueueViaWiseArray_Empty_InvalidOperationException()
{
QueueViaWiseArray <int> queue = new QueueViaWiseArray <int>();
Assert.Throws <InvalidOperationException>(
() => queue.Dequeue());
}
public void QueueViaWiseArrayTests_Time()
{
QueueViaWiseArray <string> queue = new QueueViaWiseArray <string>(2);
Stopwatch stopwatch = Stopwatch.StartNew();
queue.Enqueue("A");
queue.Enqueue("B");
queue.Dequeue();
queue.Enqueue("C");
queue.Enqueue("D");
//for (int i = 0; i < 10000; i++)
//{
// queue.Enqueue("A");
//}
//for (int i = 0; i < 1000; i++)
//{
// queue.Dequeue();
//}
//for (int i = 0; i < 500; i++)
//{
// queue.Enqueue("A");
//}
stopwatch.Stop();
Assert.Pass(stopwatch.Elapsed.ToString());
}
public void QueueViaWiseArray_Clear()
{
QueueViaWiseArray <int> queue = new QueueViaWiseArray <int>();
queue.Enqueue(10);
queue.Enqueue(5);
queue.Clear();
Assert.AreEqual(queue.Count, 0);
}
public void QueueViaWiseArray_Count()
{
QueueViaWiseArray <int> queue = new QueueViaWiseArray <int>();
queue.Enqueue(10);
queue.Enqueue(5);
QueueViaWiseArray <int> emptyQueue = new QueueViaWiseArray <int>();
Assert.AreEqual(queue.Count, 2);
Assert.AreEqual(emptyQueue.Count, 0);
}
public void QueueViaWiseArray_Dequeue_Succed()
{
QueueViaWiseArray <int> queue = new QueueViaWiseArray <int>();
queue.Enqueue(10);
queue.Enqueue(5);
int result = queue.Dequeue();
int expected = 10;
Assert.AreEqual(expected, result);
}
public void QueueViaWiseArray_Enqueue_Succed()
{
QueueViaWiseArray <int> queue = new QueueViaWiseArray <int>();
queue.Enqueue(10);
queue.Enqueue(5);
int[] expected = { 10, 5 };
bool result = expected.SequenceEqual(queue);
Assert.IsTrue(result);
}
public void QueueViaWiseArray_IEnumerable()
{
QueueViaWiseArray <int> queue = new QueueViaWiseArray <int>();
queue.Enqueue(10);
queue.Enqueue(5);
queue.Enqueue(3);
int[] expected = { 10, 5, 3 };
Assert.IsTrue(expected.SequenceEqual(queue));
}
public void QueueViaWiseArray_Peek()
{
QueueViaWiseArray <int> queue = new QueueViaWiseArray <int>();
queue.Enqueue(10);
queue.Enqueue(5);
int oldCount = queue.Count;
int result = queue.Peek();
int expected = 10;
int newCount = queue.Count;
Assert.AreEqual(expected, result);
Assert.AreEqual(oldCount, newCount);
}
