Nunit SetUpFixture正在执行多次

我有以下代码：

File1.cs包含：

namespace TestsNM
{
    [SetUpFixture]
    public class MySetUpClass
    {
        [SetUp]
        public void RunBeforeAnyTests()
        {
            //....
        }

        [TearDown]
        public void RunAfterAnyTests()
        {
            //...
        }
    }
}

namespace TestsNM
{
    [TestFixture]
    public class LoginTest : MySetUpClass
    {
        [Test]
        public void LoginInValid()
        {
            //...
        }

        [Test]
        public void LoginValid()
        {
            //...
        }
    }
}

namespace TestsNM
{
    [TestFixture]
    public class AddTest : MySetUpClass
    {
        [Test]
        public void Execute1()
        {
            //...
        }

        [Test]
        public void Execute2()
        {
            //...
        }
    }
}

namespace TestsNM
{
    public class Tests
    {
        [Suite]
        public static IEnumerable Suite
        {
            get
            {
                return GetSuite();
            }
        }

        static ArrayList GetSuite()
        {
            ArrayList suite = new ArrayList();

            suite.Add(new LoginTest());
            suite.Add(new AddTest());

            return suite;
        }
    }
}

File2.cs包含：

namespace TestsNM
{
    [SetUpFixture]
    public class MySetUpClass
    {
        [SetUp]
        public void RunBeforeAnyTests()
        {
            //....
        }

        [TearDown]
        public void RunAfterAnyTests()
        {
            //...
        }
    }
}

namespace TestsNM
{
    [TestFixture]
    public class LoginTest : MySetUpClass
    {
        [Test]
        public void LoginInValid()
        {
            //...
        }

        [Test]
        public void LoginValid()
        {
            //...
        }
    }
}

namespace TestsNM
{
    [TestFixture]
    public class AddTest : MySetUpClass
    {
        [Test]
        public void Execute1()
        {
            //...
        }

        [Test]
        public void Execute2()
        {
            //...
        }
    }
}

namespace TestsNM
{
    public class Tests
    {
        [Suite]
        public static IEnumerable Suite
        {
            get
            {
                return GetSuite();
            }
        }

        static ArrayList GetSuite()
        {
            ArrayList suite = new ArrayList();

            suite.Add(new LoginTest());
            suite.Add(new AddTest());

            return suite;
        }
    }
}

File3.cs包含：

namespace TestsNM
{
    [SetUpFixture]
    public class MySetUpClass
    {
        [SetUp]
        public void RunBeforeAnyTests()
        {
            //....
        }

        [TearDown]
        public void RunAfterAnyTests()
        {
            //...
        }
    }
}

namespace TestsNM
{
    [TestFixture]
    public class LoginTest : MySetUpClass
    {
        [Test]
        public void LoginInValid()
        {
            //...
        }

        [Test]
        public void LoginValid()
        {
            //...
        }
    }
}

namespace TestsNM
{
    [TestFixture]
    public class AddTest : MySetUpClass
    {
        [Test]
        public void Execute1()
        {
            //...
        }

        [Test]
        public void Execute2()
        {
            //...
        }
    }
}

namespace TestsNM
{
    public class Tests
    {
        [Suite]
        public static IEnumerable Suite
        {
            get
            {
                return GetSuite();
            }
        }

        static ArrayList GetSuite()
        {
            ArrayList suite = new ArrayList();

            suite.Add(new LoginTest());
            suite.Add(new AddTest());

            return suite;
        }
    }
}

File4.cs包含：

namespace TestsNM
{
    [SetUpFixture]
    public class MySetUpClass
    {
        [SetUp]
        public void RunBeforeAnyTests()
        {
            //....
        }

        [TearDown]
        public void RunAfterAnyTests()
        {
            //...
        }
    }
}

namespace TestsNM
{
    [TestFixture]
    public class LoginTest : MySetUpClass
    {
        [Test]
        public void LoginInValid()
        {
            //...
        }

        [Test]
        public void LoginValid()
        {
            //...
        }
    }
}

namespace TestsNM
{
    [TestFixture]
    public class AddTest : MySetUpClass
    {
        [Test]
        public void Execute1()
        {
            //...
        }

        [Test]
        public void Execute2()
        {
            //...
        }
    }
}

namespace TestsNM
{
    public class Tests
    {
        [Suite]
        public static IEnumerable Suite
        {
            get
            {
                return GetSuite();
            }
        }

        static ArrayList GetSuite()
        {
            ArrayList suite = new ArrayList();

            suite.Add(new LoginTest());
            suite.Add(new AddTest());

            return suite;
        }
    }
}

在Main（）中：

---

当我运行它时，MySetUpClass在每次测试前后都被执行。如何使该类仅在所有测试装置之前和之后运行一次？

您必须将标记

[SetUp]

更改为

[TestFixtureSetUp]

，并将

[TearDown]

更改为

[TestFixtureTearDown]
，这没有帮助。我想要的是以下输出：#运行RunBeforeAnyTests（）#运行TestFixture类LoginTest中的所有测试#运行TestFixture类AddTest中的所有测试#run RunAfterAnyTests（）我通过在类测试中放置[TestFixtureSetUp]和[TestFixtureTearDown]来实现这一点。公共类测试{[TestFixtureSetUp]public void Setup（）；[TestFixtureTearDown]public void Teardown（）；[Suite]public static IEnumerable Suite；}

还去掉了基类MySetUpClass