transform.py 文件源码

def test_wrap_adjacent_elements(self):
        self.assertEqual(
            _transform(FOOBAR, Transformer('foo|bar').wrap('wrap')),
            [(None, START, u'root'),
             (None, TEXT, u'ROOT'),
             (None, START, u'wrap'),
             (ENTER, START, u'foo'),
             (INSIDE, TEXT, u'FOO'),
             (EXIT, END, u'foo'),
             (None, END, u'wrap'),
             (None, START, u'wrap'),
             (ENTER, START, u'bar'),
             (INSIDE, TEXT, u'BAR'),
             (EXIT, END, u'bar'),
             (None, END, u'wrap'),
             (None, END, u'root')]
            )