using System;
using System.Collections.Generic;
using System.Text;
using UnitTestSharp;
using Sunweaver.Commands.Abstracts;
using Sunweaver.Commands.BinaryMath;
using Sunweaver.DataPrototypes;

namespace Sunweaver.UnitTests.Commands.BinaryMath
{
    
    public class swapTests : TestFixture
    {
        BasePair bp = new swap();
        VirtualMachine VM;

        public override void  TestSetup()
        {
            VM = new VirtualMachine();
        }
        
        public void Correct()
        {
            VM.Stack.Push(-310);
            VM.Stack.Push(30);

            bp.Implementation(VM);

            CheckEqual(2, VM.Stack.Count());
            CheckEqual(-310, VM.Stack.Pop());
            CheckEqual(30, VM.Stack.Pop());
        }

        
        public void Fizzles()
        {
            VM.Stack.Push(42);

            bp.Implementation(VM);

            CheckEqual(1, VM.Stack.Count());
            CheckEqual(42, VM.Stack.Pop());
        }

        
        public void NameTest()
        {
            CheckEqual("swap", bp.ToString());
        }
    }
}