MbUnit supports a new report type, similar to TestDox. This reports creates a simple text file, whith fixture and test case names more human readable.

For example, a Test fixture like

[TestFixture]
public class FooTest
{
    [Test]
    public void IsASingletonTest() {}
    [Test]
    public void AReallyLongNameIsAGoodThing() {}
}

MbUnit generates

-- MbUnit.Demo
MbUnit
MbUnit.Demo
    Foo
        - is a singleton
        - a really long name is a good thing

Available in 2.18.1