anchor.diff:      |> appendResultString parameters.ResultSpecs
       |> appendIfTrue parameters.ShadowCopy "--shadowcopy"
       |> appendIfTrue parameters.TeamCity "--teamcity"
  +    |> appendIfNotNullOrEmpty parameters.Params "--params="
       |> appendFileNamesIfNotNull assemblies
       |> toText
   
  
positive.code: 
        /// Controls the trace logs NUnit3 will output, defaults to Off
        TraceLevel : NUnit3TraceLevel
      }
  
  /// The [NUnit3Params](fake-testing-nunit3-nunit3params.html) default parameters.
  
negative.code:       Labels = LabelsLevel.Default
        ErrorLevel = NUnit3ErrorLevel.Error
        TraceLevel= NUnit3TraceLevel.Default
        Params = ""
      }
  
  /// Tries to detect the working directory as specified in the parameters or via TeamCity settings
  