Fix test to check against ui-select-offscreen class, not ng-hide

Author: cdjackson

test/select.spec.js

@@ -1307,13 +1307,13 @@ describe('ui-select tests', function() {
       it('should show search input when true', function() {
         setupSelectComponent('true', 'bootstrap');
         clickMatch(el);
-        expect($(el).find('.ui-select-search')).not.toHaveClass('ng-hide');
+        expect($(el).find('.ui-select-search')).not.toHaveClass('ui-select-offscreen');
       });
 
       it('should hide search input when false', function() {
         setupSelectComponent('false', 'bootstrap');
         clickMatch(el);
-        expect($(el).find('.ui-select-search')).toHaveClass('ng-hide');
+        expect($(el).find('.ui-select-search')).toHaveClass('ui-select-offscreen');
       });
 
     });