// file: test/grunt-demo_test.js
module('jQuery#ali-link', {
  setup: function() {
    this.elems = $('#qunit-fixture').children();
  }
});
test('is chainable', 1, function() {
  strictEqual(this.elems.alilink(), this.elems, 'should be chaninable');
});
test('can select', function() {
  equal( $('a:alilink', $('#qunit-fixture')).length, 3, 
    'should select links with alibaba domain' 
  );
});
test('add icon to alibaba links', function() {
  this.elems.alilink();
  this.elems.each(function(){
    var self = $(this);
    if( /^http:\/\/((.+)\.)?alibaba\.com/.test(this.href) ) {
      ok(self.hasClass('ali-link'));
    } else {
      ok(!self.hasClass('ali-link'));
    }
  });
});
...