//[ExpectedException(typeof(InvalidOperationException))]
public void DequeueExcTest()
{
QueueL <int> q = new QueueL <int>();
int actual;
//string actual;
Assert.Throws <InvalidOperationException>(
() => { actual = q.Dequeue(); });
//QueueL<int> q = new QueueL<int>();
//q.Dequeue();
}
private static void TestQueueL()
{
QueueL <int> queueL = new QueueL <int>();
queueL.Enqueue(1);
queueL.Enqueue(10);
queueL.Enqueue(100);
queueL.Enqueue(1000);
queueL.Enqueue(10000);
queueL.Display();
Console.WriteLine("Let's Delete from stack");
Console.WriteLine("item " + queueL.Dequeue() + " is deleted");
Console.WriteLine("------------------------------------------");
queueL.Display();
}
public void DequeueTest()
{
QueueL <int> q = new QueueL <int>();
q.Enqueue(1);
q.Enqueue(2);
q.Enqueue(3);
q.Dequeue();
string s = "";
foreach (var i in q)
{
s += i.ToString();
}
string expected = "23";
Assert.AreEqual(s, expected);
}