anchor.diff:  	distributionFile = "deployment/DistributedDeployment/distribution.nix";
         };
               
  -    tests = 
  -
  +    tests =
  +      let
  +        pkgs = import nixpkgs {};
  +	
  +        disnixos = import "${pkgs.disnixos}/share/disnixos/testing.nix" {
  +          inherit nixpkgs nixos;
  +        };
  +      in
         disnixos.disnixTest {
           name = "WebServices";        
           tarball = tarball {};
  -        manifest = build {};
  +        manifest = build { system = "x86_64-linux"; };
   	networkFile = "deployment/DistributedDeployment/network.nix";
   	testScript =
   	  ''
  
positive.code:       };
        
      build =
        { tarball ? jobs.tarball {} }:
        
        disnixos.buildManifest {
          name = "WebServices";
  	version = builtins.readFile ./version;
  
negative.code: { nixpkgs ? /etc/nixos/nixpkgs
  , nixos ? /etc/nixos/nixos
  }:
  
  let
    jobs = rec {
      tarball =
        { WebServicesExample ? {outPath = ./.; rev = 1234;}
        , officialRelease ? false}:
      
        let
          pkgs = import nixpkgs {};
  	
          disnixos = import "${pkgs.disnixos}/share/disnixos/testing.nix" {
            inherit nixpkgs nixos;
          };
        in
        disnixos.sourceTarball {
          name = "WebServicesExample";
  	version = builtins.readFile ./version;
  