using System;

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using NUnit.Framework;

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namespace Testy;

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public class Program

{

    public static void Main() 

    {

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

        Console.WriteLine("");

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

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

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

    }

}

​

​

[TestFixture]

public class MyTests

{

    [SetUp]

    public void Setup()

    {

    }

​

    [Test]

    [TestCase(true, true)]

    [TestCase(true, false)]

    [TestCase(false, true)]

    [TestCase(false, false)]

    public void TruthTableTest(bool isValid, bool czeched)

    {

        // Arrange

        var expected = false;

        if(isValid && czeched) expected = true;

        if(isValid && !czeched) expected = false;

        if(!isValid && czeched) expected = false;

        if(!isValid && !czeched) expected = false;

        // Act

        bool test = isValid && czeched;

        // Assert

        Assert.That(test, Is.EqualTo(expected));

    }

    [Test]

    [TestCase(true, true)]

    [TestCase(true, false)]

    [TestCase(false, true)]

    [TestCase(false, false)]

    public void OldWayWorksTheSame(bool isValid, bool czeched)

    {

        // Arrange

        bool? test = null;

        // Act

        if(isValid)

        {

            test = czeched;

        }

        else

        {

            test = false;

        }

        // Assert

        Assert.That(test, !Is.Null);

        Assert.That(test, Is.EqualTo(isValid && czeched));

    }   

}

​