def test_list_node(self):
        class TForm(yota.Form):
            t = ListNode(items=[('1', 'something'),
                                ('2', 'else'),
                                ('3', 'is')
                                ])

        test = TForm(auto_start_close=False).render()
        bs = BeautifulSoup(test)
        assert(len(bs.findAll('option', {'value': '1'})) == 1)
        assert(len(bs.findAll('option', {'value': '2'})) == 1)
        assert(len(bs.findAll('option', {'value': '2'})) == 1)
        assert(len(bs.findAll('option')) == 3)
:param query: A Builder instance
dataset/ETHPy150Open icook/yota/src/yota/tests/test_node_func.py/TestBuiltinNodes.test_list_node--crossover with--dataset/ETHPy150Open sdispater/orator/orator/orm/relations/belongs_to_many.py/BelongsToMany.__init__