Visionmedia JSpec → 3.0

Apparently are not working properly and/or not documented properly

describe '.loc-link'
   before
     window.XMLHttpRequest = JSpec.XHR;
     runLivequeries = function() {
       if ($.livequery) {
         queries = $.livequery.queries;
         for (var i = 0; i < queries.length; i++) {
           queries[i].run();
         }
       }
     };

     $.ajaxSettings.async = false;
     $.fx.off = true;
     $.fn.fireEvent = function(event, obj) {
       return this.each(function() {
         runLivequeries();
         var basic = {type: event, target: this, preventDefault: true};
         $.extend(basic, obj || {});
         $(this).trigger(event, [basic]);
       });
     };
   end

   before_each
     $('#dom').empty();
   end

   before
     tested = 'loc-link'
     dom = $('#dom');
   end

   before_each
     button = $("<div class='"+tested+"'
href='http://wut.com'>hi</div>");
     mainpane = $("<div id='main-pane'></div>");
     ajaxLoader = $("<div class='ajax-loader' style='visibility:
hidden;'></div>");

     mainpane.append(ajaxLoader);
     dom
       .append(button);
       .append(mainpane);
   end

   describe '#click'
     before_each
       ajaxLoader.css('visibility', 'hidden');
       success = 'foobar!'
     end

     it "shows the ajax loader"
       JSpec.XHR.returns(success);
       jQuery(ajaxLoader).css('visibility').should.be 'hidden'
       button.click();
       jQuery(ajaxLoader).css('visibility').should.be 'visible'
     end

     it "makes an ajax request to the element's href attr"
       button.click();
       JSpec.XHR.url.should.equal button.attr('href')
     end

     describe "success"
       before_each
         JSpec.XHR.returns(success);
         updateChar_called = false
         old_updateChar = Relife.updateChar
         Relife.updateChar = function() {
           updateChar_called = true;
         };
       end

       after_each
         Relife.updateChar = old_updateChar
       end

       it "replaces the #main-pane with the results of the request"
         button.click();
         mainpane.text().should.equal success
       end

       it "calls Relife.updateChar()"
         Relife.should.receive('updateChar')
         button.click();
       end

       it "should not call Relife.updateChar if the no-char-reload
class is on it"
         button.addClass('no-char-reload');
         updateChar_called.should.be false
         button.click();
         updateChar_called.should.be false
       end
     end

     describe "error"
       before_each
         stub(Relife, 'showError')
         ajaxLoader.css('visibility', 'visible');
         JSpec.XHR.returns('', 'application/json', 500);
       end

       it "should hide the ajax loader"
         button.click();
         ajaxLoader.css('visibility').should.equal 'hidden'
       end

       it "should call Relife.showError"
         Relife.should.receive('showError')
         button.click();
       end
     end
   end

   describe ".choice-adventure"
     before
       tested = 'choice-adventure'
     end

     should_behave_like('.loc-link')
   end

 end