With nunit 2.6.7 or higher replaced TestFixtureSetUp and TestFixtureTearDown

[janwilmans]

1>C:\Users\jan\source\repos\Nunittest\Class1.cs(9,10,9,26): warning CS0618: 'TestFixtureSetUpAttribute' is obsolete: 'Use OneTimeSetUpAttribute'
1>C:\Users\jan\source\repos\Nunittest\Class1.cs(15,10,15,29): warning CS0618: 'TestFixtureTearDownAttribute' is obsolete: 'Use OneTimeTearDownAttribute'

// pre nunit 2.6.x TestFixtureSetUp syntax
namespace TestProject
{

    [TestFixture]
    public class Tester
    {
        [TestFixtureSetUp] // pre  2.6.x syntax
        public void TestFixtureSetUp()
        {
            System.Console.WriteLine("C# TestFixtureSetUp"); 
        }

        [TestFixtureTearDown] // pre  2.6.x syntax
        public void TestFixtureTearDown()
        {
            System.Console.WriteLine("C# TestFixtureTearDown");
        }

        [Test]
        public void Mytest()
        {
            System.Console.WriteLine("C# Mytest");
        }

    }
}

// nunit 2.6.x or nunit 3.x.x  replaced TestFixtureSetUp and TestFixtureTearDown
// with OneTimeSetUpAttribute and OneTimeTearDownAttribute

// TestFixtureSetUp and TestFixtureTearDown **are** still allowed, but reported as obsolete

namespace TestProject
{

    [TestFixture]
    public class Tester
    {
        [OneTimeSetUpAttribute ]       //new
        public void TestFixtureSetUp()
        {
            System.Console.WriteLine("C# TestFixtureSetUp"); // not called in v1.1.5
        }

        [OneTimeTearDownAttribute]     //new
        public void TestFixtureTearDown()
        {
            System.Console.WriteLine("C# TestFixtureTearDown");
        }

        [Test]
        public void Mytest()
        {
            System.Console.WriteLine("C# Mytest");
        }

    }
}