These three tests are identical, except that they use a different static function to create a StartInfo instance. I have this pattern coming up all trough my testcode, and would love to be be able to simplify this using [TestCase], or any other way that reduces boilerplate code. To the best of my knowledge I'm not allowed to use a delegate as a [TestCase] argument, and I'm hoping people here have creative ideas on how to make the code below more terse.

    [Test]
    public void ResponseHeadersWorkinPlatform1()
    {
        DoResponseHeadersWorkTest(Platform1StartInfo.CreateOneRunning);
    }
    [Test]
    public void ResponseHeadersWorkinPlatform2()
    {
        DoResponseHeadersWorkTest(Platform2StartInfo.CreateOneRunning);
    }
    [Test]
    public void ResponseHeadersWorkinPlatform3()
    {
        DoResponseHeadersWorkTest(Platform3StartInfo.CreateOneRunning);
    }

    void DoResponseHeadersWorkTest(Func<ScriptResource,StartInfo> startInfoCreator)
    {
        ScriptResource sr = ScriptResource.Default;
        var process = startInfoCreator(sr).Start();
        //assert some things here
    }