anchor.diff:            |> appendIfNotNull parameters.ExcludeCategory "-exclude:"
             |> appendIfNotNull parameters.XsltTransformFile "-transform:"
             |> appendIfNotNull parameters.OutputFile  "-xml:"
  +          |> appendIfNotNull parameters.Out "-out:"
             |> appendIfNotNull parameters.Framework  "-framework:"
             |> appendIfNotNull parameters.ErrorOutputFile "-err:"
             |> appendIfNotNull parameters.Domain "-domain:"
  
positive.code:       ToolName:string;
        TestInNewThread:bool;
        OutputFile:string;
        ErrorOutputFile:string;
        Framework:string;
        ShowLabels: bool;
  
negative.code:       ToolName = @"nunit-console.exe";
        TestInNewThread = false;
        OutputFile = currentDirectory @@ "TestResult.xml";
        Out = null;
        ErrorOutputFile = null;
        WorkingDir = null;
        Framework = null;
  