public void OnStartQueueShouldBeEmpty()
{
var queue = new Queueing<String>();
var count = queue.GetItems().Count();
Assert.AreEqual(0,count);
}
public void EnqueueShouldAddItemToQueue()
{
var queue = new Queueing<String>();
queue.Enqueue("TestString");
var count = queue.GetItems().Count();
Assert.AreEqual(1, count);
}
public void ShouldReturnFirstItemInQueue()
{
var queue = new Queueing<String>();
queue.Enqueue("TestString");
queue.Enqueue("TestString2");
var firstQueue = queue.GetFirst();
Assert.AreEqual("TestString", firstQueue);
}
public void DequeueShouldRemoveFirstItemInList()
{
var queue = new Queueing<String>();
queue.Enqueue("TestString");
queue.Enqueue("TestString2");
queue.Dequeue();
var firstQueue = queue.GetFirst();
var count = queue.GetItems().Count();
Assert.AreEqual("TestString2", firstQueue);
Assert.AreEqual(1,count);
}