public void CanDequeueFromPseudoQueue()
{
// Arrange - create a stack
PseudoQueue testPseudoQueue = new PseudoQueue();
testPseudoQueue.Enqueue("Banana");
testPseudoQueue.Enqueue("Potato");
testPseudoQueue.Enqueue("Mango");
testPseudoQueue.Enqueue("Lemon");
// Act - enqueue
Node front = testPseudoQueue.Dequeueu();
string expected = top.Value;
// Assert
Assert.Equal("Lemon", front.Value);
}