c# – NUnit TestFixure和SetUp的嵌套TransactionScope

public abstract class TransactionBackedTest
{
    private TransactionScope _transactionScope;

    [SetUp]
    public void TransactionSetUp()
    {
        var transactionOptions = new TransactionOptions
        {
            IsolationLevel = IsolationLevel.ReadCommitted,Timeout = TransactionManager.MaximumTimeout
        };

        _transactionScope = new TransactionScope(TransactionScopeOption.Required,transactionOptions);
    }

    [TearDown]
    public void TransactionTearDown()
    {
        _transactionScope.Dispose();
    }
}

使用这个我也尝试以相同的方式设置TestFixure事务：

[TestFixture]
class Example: TransactionBackedTest
{

    private TransactionScope _transactionScopeFixure;


    [TestFixtureSetUp]
    public void Init()
    {
        var transactionOptions = new TransactionOptions
        {
            IsolationLevel = IsolationLevel.ReadCommitted,Timeout = TransactionManager.MaximumTimeout
        };

        _transactionScopeFixure = new TransactionScope(TransactionScopeOption.Required,transactionOptions);


        SetupAllDataForAllTest();
    }

    [TestFixtureTearDown]
    public void FixtureTearDown()
    {
        _transactionScopeFixure.Dispose();
    }


    public void SetupAllDataForAllTest()
    {
        // Sql stuff here that will get undone from the TestFixtureTearDown scope dispose
    }


    [Test]
    public void DoSqlStuff1()
    {
        // Sql stuff here that will get undone from the TransactionBackedTest
    }

    [Test]
    public void DoSqlStuff2()
    {
        // Sql stuff here that will get undone from the TransactionBackedTest
    }
}

想法是SetupAllDataForAllTest在开始时运行一次并插入测试依赖的所有基础数??据.测试完成后,需要删除/回滚此基础数据.

我也希望每个测试都是隔离的,这样它们也不会互相干扰.

我现在遇到的问题是,在第一次测试之后,它表明TestFixture事务已经关闭,即使我只想让它关闭SetUp事务.我的假设是,如果你Dispose()和内部事务它会外部,所以我不知道如何完成我想做的事情