public void IsEmpty_ReturnsTrue()
{
var queue = new DynamicQueue<int>();
var result = queue.IsEmpty();
Assert.IsTrue(result == true);
}
public void IsEmpty_ReturnsFalse()
{
var queue = new DynamicQueue<int>();
queue.Enqueue(29);
var result = queue.IsEmpty();
Assert.IsTrue(result == false);
}
public void Dequeue_ReturnsItems()
{
var queue = new DynamicQueue<int>();
queue.Enqueue(10);
queue.Enqueue(100);
queue.Enqueue(200);
//should be three items in the queue
Assert.IsTrue(queue.CurrentSize == 3);
var item = queue.Dequeue();
//dequeued item should be 10
Assert.IsTrue(item == 10);
//items in the queue should be 2
Assert.IsTrue(queue.CurrentSize == 2);
item = queue.Dequeue();
//dequeued item should be 100
Assert.IsTrue(item == 100);
//items in the queue should be 1
Assert.IsTrue(queue.CurrentSize == 1);
item = queue.Dequeue();
//dequeued item should be 200
Assert.IsTrue(item == 200);
//items in the queue should be 0 and queue is empty
Assert.IsTrue(queue.CurrentSize ==0);
Assert.IsTrue(queue.IsEmpty() == true);
}