anchor.diff:  let DotCoverNUnit (setDotCoverParams: DotCoverParams -> DotCoverParams) (setNUnitParams: NUnitParams -> NUnitParams) (assemblies: string seq) =
       let assemblies = assemblies |> Seq.toArray
       let details =  assemblies |> separated ", "
  -    
       traceStartTask "DotCoverNUnit" details
  +
       try
           let parameters = NUnitDefaults |> setNUnitParams
           let args = buildNUnitdArgs parameters assemblies
  
positive.code:     let details =  assemblies |> separated ", "
      traceStartTask "DotCoverMSpec" details
  
      let parameters = MSpecDefaults |> setMSpecParams            
     
      let args = buildMSpecArgs parameters assemblies
      
      DotCover (fun p ->
                    {p with
                       TargetExecutable = parameters.ToolPath
                       TargetArguments = args
                    } |> setDotCoverParams)
  
      traceEndTask "DotCoverMSpec" details
negative.code:     let details =  assemblies |> separated ", "
      traceStartTask "DotCoverMSTest " details
  
      try
          let parameters = MSTestDefaults |> setMSTestParams
          let args = buildMSTestArgsForDotCover parameters assemblies
      
          DotCover (fun p ->
                        {p with
                           TargetExecutable = parameters.ToolPath 
                           TargetArguments = args
                        } |> setDotCoverParams)
      finally
          traceEndTask "DotCoverMSTest" details
  
  /// Runs the dotCover "cover" command against the MSpec test runner.
  /// ## Parameters
  