text: describe('typeaheadHighlight', function () {
  
      var highlightFilter, $log, $sce, logSpy;
  
      beforeEach(module('ui.bootstrap.typeahead'));
  
      beforeEach(inject(function (_$log_, _$sce_) {
          $log = _$log_;
          $sce = _$sce_;
          logSpy = spyOn($log, 'warn');
      }));
  
      beforeEach(inject(function (uibTypeaheadHighlightFilter) {
          highlightFilter = uibTypeaheadHighlightFilter;
      }));
  
      it('should higlight a match', function () {
          expect($sce.getTrustedHtml(highlightFilter('before match after', 'match'))).toEqual('before <strong>match</strong> after');
      });
  
      it('should higlight a match with mixed case', function () {
          expect($sce.getTrustedHtml(highlightFilter('before MaTch after', 'match'))).toEqual('before <strong>MaTch</strong> after');
      });
  
      it('should higlight all matches', function () {
          expect($sce.getTrustedHtml(highlightFilter('before MaTch after match', 'match'))).toEqual('before <strong>MaTch</strong> after <strong>match</strong>');
      });
  
      it('should do nothing if no match', function () {
          expect($sce.getTrustedHtml(highlightFilter('before match after', 'nomatch'))).toEqual('before match after');
      });
  
      it('should do nothing if no or empty query', function () {
          expect($sce.getTrustedHtml(highlightFilter('before match after', ''))).toEqual('before match after');
          expect($sce.getTrustedHtml(highlightFilter('before match after', null))).toEqual('before match after');
          expect($sce.getTrustedHtml(highlightFilter('before match after', undefined))).toEqual('before match after');
      });
  
      it('issue 316 - should work correctly for regexp reserved words', function () {
          expect($sce.getTrustedHtml(highlightFilter('before (match after', '(match'))).toEqual('before <strong>(match</strong> after');
      });
  
      it('issue 1777 - should work correctly with numeric values', function () {
          expect($sce.getTrustedHtml(highlightFilter(123, '2'))).toEqual('1<strong>2</strong>3');
      });
  
      it('should show a warning when this component is being used unsafely', function () {
          highlightFilter('<i>before</i> match after', 'match');
          expect(logSpy).toHaveBeenCalled();
      });
  });
  