anchor.diff:      GivenOptions([bpoDelegateBadRequestTo404, bpoDelegate404ToInherited_404]);
       WhenRequest;
       ThenOutContentIs('404 CONTENT');
  -    ThenRequestResultIs(HTML_NOTFOUND);
  +    ThenRequestResultIs(HTTP_NOTFOUND);
     end;
   end;
   
  
positive.code:     WhenRequest('/img/marmot.JPG', 'localhost');
      ThenOutContentIsEmpty;
      ThenOutHeaderValueIs('Location', 'http://localhost/img/marmot.jpg');
      ThenRequestResultIs(HTML_MOVEDPERMANENTLY);
  
      GivenClearServer;
      GivenAssets;
  
negative.code:     GivenInHeader('Accept-Encoding', 'deflate, sdch, br, gzip');
      WhenRequest('/index.html');
      ThenOutHeaderValueIs('Content-Encoding', 'gzip');
      ThenRequestResultIs(HTTP_SUCCESS);
  
      GivenClearServer;
      GivenAssets;
  