gistfile1.js

    describe('when the code does not exists in the collection', function() {
      var $browser;

      beforeEach(function() {
        $browser = scope.$service('$browser');
      });

      describe('when validation fails', function() {
        beforeEach(function() {
          var validationResponse = 'validation fail';
          $browser.xhr.expectPOST('/validate', { id: record.id, code: 'code-666' }).
              respond(200, validationResponse);

          validator.validate('code-666', validationDone);
          $browser.xhr.flush();
        });

        it('should set validation message', function() {
          expect(validationDone).toHaveBeenCalledWith('exists in database');
        });
      });

      describe('when validation pass', function() {
        beforeEach(function() {
          var validationResponse = null;
          $browser.xhr.expectPOST('/validate', { id: record.id, code: 'code-666' }).
              respond(200, validationResponse);

          validator.validate('code-666', validationDone);
          $browser.xhr.flush();
        });

        it('should set validation message via hxr', function() {
          expect(validationDone).toHaveBeenCalledWith(false);
        });
      });
    });
  });