Visual Studio 2017 not discovering NUnit tests when tests class inherits from a class that implements NHibernate

Question

I'm having this issue that can't resolve, I'm upgrading from NUnit 2.6.4 to 3.9.0, my test project have multiple test class, and when I change NUnit version, some of my tests weren't discovered by test explorer, after some research, all tests missing inherits or somehow implement NHibernate and Spring NUnit testing nuget package. When I remove inheritance, tests are discover. No solution works for this.

Nuget packages version: Spring.Testing.NUnit 2.0.1 NUnit 3.9.0 NHibernate 3.3.3.4 NUnitTestAdapter 3.9

This is my NHibernate class:

using System;
using NHibernate;
using Spring.Data.NHibernate.Generic;
using Spring.Data.NHibernate.Support;
using Spring.Testing.NUnit;

namespace Testproject{
    public class NHibernateTestClass : AbstractTransactionalSpringContextTests
    {
    //Some methods here
    }


}

This is my test class:

using System;
using System.Collections.Generic;
using System.Linq;
using NUnit.Framework;

namespace Testproject{
    public class TestClass: NhibernateTestClass{
        //Some test methods here
    }
}

I have tried referencing NUnit framework in my NHibernateTestClass but, with no result.

Edit:

Forgot to add that my Hibernate test class was inheriting from that spring test class.

Answer 1

Just install NUnit3TestAdapter via nuget.

And add NUnit attributes([TestFixture],[Test]) before class and method declaring.

Answer 2

Well i have simmilar problem but with visual studio 2015 (community)

I have 2 test classes one is:

namespace WarehouseTemplate.Tests
{
    [TestFixture]
    public class Test1  
    {


        [SetUp]
        public void Init()
        {

        }

        [Test()]
        public void Can_generate_schema()
        {
            var cfg = new Configuration();

            cfg.Configure();

            new SchemaExport(cfg).Execute(true, true, false);

        }
    }
}

With can be found in test explorer, and then i have this one

namespace WarehouseTemplate.Tests
{
    [TestFixture]
    public class TestDao : AbstractDaoIntegrationTests
    {
        private IProductDao productDao;

        private ISessionFactory sessionFactory;

        // These properties will be injected based on type
        public IProductDao ProductDao
        {
            set { productDao = value; }
        }
        public ISessionFactory SessionFactory
        {
            set { sessionFactory = value; }
        }

        [SetUp]
        public void Init()
        {
        }

        [Test()]
        public void CustomerDaoTests()
        {//logic here

        }
    }
}

where AbstractDaoIntegrationTests looks

namespace WarehouseTemplate.Tests
{
    [TestFixture]
    public class AbstractDaoIntegrationTests : AbstractTransactionalDbProviderSpringContextTests
    {
        protected override string[] ConfigLocations
        {
            get
            {
                return new string[]
                    {
                        "referenceString"
                    };
            }
        }
    }
}

But i cant find this test only first one:

NUnit Adapter 3.9.0.0: Test execution started Running all tests in E:\Zabava\C# programy\WarehouseTemplate\WarehouseTemplate\bin\Debug\WarehouseTemplate.exe NUnit3TestExecutor converted 1 of 1 NUnit test cases NUnit Adapter 3.9.0.0: Test execution complete

So far any tip for possible problem is that spring NET has different NUNIT version which needs scpeficy reference or NUnit Adapter

Answer 3

I found Answer and solution I just instale NUnit 2.6.3 )i manually choose older one, and propriet Adapter version now i can see my tests