// File: NUnitSample.cs
//
using System;

namespace NUnitSample
{
public class MathUtil
    {
public int Add(int a, int b)
        {
return a + b;
        }

static void Main(string[] args)
        {
        }
    }
}

// File: NUnitSampleTest.cs
//
using System;
using NUnit.Framework;

namespace NUnitSample
{
    [TestFixture]
public class NUnitSampleTest
    {
        [Test]
public void AddTest()
        {
            MathUtil util = new MathUtil();
int result = util.Add(4, 4);
            Assert.AreEqual(8, result);
        }

        [Test]
public void AddTestFailure()
        {
            MathUtil util = new MathUtil();
int result = util.Add(4, 4);
            Assert.AreEqual(6, result);
        }
    }
}