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

namespace Sunweaver.UnitTests.Commands.UnaryMath
{
    
    public class sqrtTests : TestFixture
    {
        BasePair bp = new sqrt();
        VirtualMachine VM;

        
        public override void TestSetup()
        {
            VM = new VirtualMachine();
        }

        
        public void Correct()
        {
            
            VM.Stack.Push(25);

            bp.Implementation(VM);

            CheckEqual(5, VM.Stack.Pop());
        }

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

        
        public void Negatives()
        {
            
            VM.Stack.Push(-25);

            bp.Implementation(VM);

            CheckEqual(-5, VM.Stack.Pop());
        }

        
        public void Rounds()
        {
            
            VM.Stack.Push(-24);

            bp.Implementation(VM);

            CheckEqual(-5, VM.Stack.Pop());
        }
    }
}