anchor.diff:              List.ofSeq FrontendsManager.Available
               |> List.sort
           let expetedResult =
  -            ["AntlrFrontend";"FsYaccFrontend";"YardFrontend"]
  +            ["AntlrFrontend";"FsYaccFrontend";"IronyFrontend";"YardFrontend"]
               |> List.sort
           Seq.iter (printfn "%A;") allFrontends
           printfn "**********************"
  
positive.code: [<TestFixture>]
  type ``Checker test`` () =
      let frontend = Yard.Frontends.YardFrontend.YardFrontend() :> Frontend
      let basePath = @"..\..\..\..\Tests\Checkers\"
  
      let getUndecl path =
          path
  
negative.code:             List.ofSeq GeneratorsManager.Available
              |> List.sort
          let expetedResult = 
              ["CYKGenerator";"FParsecGenerator";"FsYaccPrinter";"TreeDump";"YardPrinter";"GLLGenerator";"RNGLRGenerator"]
              |> List.sort
          Seq.iter (printfn "%A;") allGenerators
          printfn "**********************"
  