using System;

using NUnit.Framework;

​

[TestFixture]

public class TestCalculator

{

    [TestCase]

    public void testCalculateTax()

    {

        TaxCalculator TaxCalc = new TaxCalculator();

        float TaxAmt = TaxCalc.Calculatetax(25, 200000, 0);

        Assert.AreEqual(0, TaxAmt);

    }

}

​

class TaxCalculator

{

    public float Calculatetax(int age, float income, float investment)

    {

        return 0;

    }

}

public  class Program

{

        public static void Main()

    {

        var x = new NUnitLite.AutoRun().Execute(new string[]{"--test:TestCalculator", "--noc"});

        Console.WriteLine("");

        Console.WriteLine("----------------------------------------------");

        Console.WriteLine(x==0?"All Test Passed... :¬)": string.Format("{0} tests failed... :¬(", x));

        Console.WriteLine("----------------------------------------------");            

    }

}