public void TestEnqueue()
{
PsuedoQueue queue = new PsuedoQueue();
queue.Enqueue(5);
Assert.Equal(5, queue.stackOne.Top.Value);
}
public void TestDequeue()
{
PsuedoQueue queue = new PsuedoQueue();
queue.Enqueue(5);
Assert.Equal(5, queue.Dequeue().Value);
}
public void PsuedoQueue_starts_empty()
{
// Arrange and Act
PsuedoQueue <int> psuedoQueue = new PsuedoQueue <int>();
// Assert
Assert.True(psuedoQueue.PQIsEmpty());
}
public void TestStackTwoAfterDequeue()
{
PsuedoQueue queue = new PsuedoQueue();
queue.Enqueue(5);
queue.Enqueue(4);
queue.Dequeue();
Assert.Equal(4, queue.stackTwo.Top.Value);
}
public void TestStackOneAfterDequeueEnqueue()
{
PsuedoQueue queue = new PsuedoQueue();
queue.Enqueue(5);
queue.Enqueue(4);
queue.Dequeue();
queue.Enqueue(3);
Assert.Equal(3, queue.stackOne.Top.Value);
}
public void PsuedoQueue_Enqueue_adds_to_PsuedoQueue()
{
// Arrange
PsuedoQueue <int> psuedoQueue = new PsuedoQueue <int>();
// Act
psuedoQueue.Enqueue(1);
// Assert
Assert.False(psuedoQueue.PQIsEmpty());
}
public static void QueueWithStacks()
{
PsuedoQueue queue = new PsuedoQueue();
queue.Enqueue(5);
queue.Enqueue(4);
Console.WriteLine(queue.Dequeue().Value);
queue.Enqueue(3);
Console.WriteLine(queue.Dequeue().Value);
Console.WriteLine(queue.Dequeue().Value);
}
public void PsuedoQueue_Peek_returns_first_Enqueue_value()
{
// Arrange
PsuedoQueue <int> psuedoQueue = new PsuedoQueue <int>();
psuedoQueue.Enqueue(1);
psuedoQueue.Enqueue(2);
psuedoQueue.Enqueue(3);
// Act
int result = psuedoQueue.Peek();
// Assert
int expected = 1;
Assert.Equal(result, expected);
}
public void PsuedoQueue_Denqueue_value()
{
// Arrange
PsuedoQueue <int> psuedoQueue = new PsuedoQueue <int>();
psuedoQueue.Enqueue(1);
psuedoQueue.Enqueue(2);
psuedoQueue.Enqueue(3);
// Act
int result = psuedoQueue.Dequeue();
// Assert
int expected = 3;
Assert.Equal(expected, result);
}
public void TestForEmptyPseudoQueue()
{
PsuedoQueue queue = new PsuedoQueue();
Assert.Null(queue.stackOne.Top);
}
