Ejemplo n.º 1
0
    public void Empty()
    {
        MyStack stack = new MyStack();

        stack.CheckInvariant();
        stack.Push("sample");
        stack.CheckInvariant();

        // Popping last element ok
        Assert.That(
            stack.Pop(),
            Is.EqualTo("sample")
            );
        stack.CheckInvariant();

        // Delete from empty stack
        stack.Delete(1);
        stack.CheckInvariant();
    }