@attr(user='member')
    def test_0_setup_test_data(self):

        group_id = self.testdata['group']['xid']
        member_id = self.testdata['member']['xid']

        post1 = self.post_asset()
        post1.content = "This post is needed to test list operations."
        typepad.Group.get_by_url_id(group_id).post_assets.post(post1)
        self.assertValidAsset(post1)

        self.testdata['assets_created'].append(post1.url_id)

        # lets pause to reflect (and allow timestamps between these assets to differ)
        time.sleep(2)

        post2 = self.post_asset()
        post2.content = "This post will be favorited and commented on."
        typepad.Group.get_by_url_id(group_id).post_assets.post(post2)
        self.assertValidAsset(post2)

        self.testdata['assets_created'].append(post2.url_id)

        # the older post should be favorited

        typepad.client.batch_request()
        user = typepad.User.get_by_url_id(member_id)
        typepad.client.complete_batch()

        fav = typepad.Favorite()
        fav.in_reply_to = post1.asset_ref
        user.favorites.post(fav)

        self.assertValidFavorite(fav)

        # the older post should have 2 comments

        content = (
            """Lorem ipsum dolor sit amet, consectetur adipisicing elit, """
            """sed do eiusmod tempor incididunt ut labore et dolore magna """
            """aliqua. Ut enim ad minim veniam, quis nostrud exercitation """
            """ullamco laboris nisi ut aliquip ex ea commodo consequat. """
            """Duis aute irure dolor in reprehenderit in voluptate velit """
            """esse cillum dolore eu fugiat nulla pariatur. Excepteur """
            """sint occaecat cupidatat non proident, sunt in culpa qui """
            """officia deserunt mollit anim id est laborum."""
        )

        comment1 = typepad.Comment()
        comment1.title = ''
        comment1.content = content
        post1.comments.post(comment1)

        # validate comment asset now that it's been posted
        self.assertValidAsset(comment1)
        self.assertEquals(comment1.in_reply_to.url_id, post1.url_id)
        self.assertEquals(comment1.content, content)

        self.testdata['comments_created'].append(comment1.url_id)

        content = 'Yeah, what he said.'

        comment2 = typepad.Comment()
        comment2.title = ''
        comment2.content = content
        post1.comments.post(comment2)

        self.assertValidAsset(comment2)
        self.assertEquals(comment2.in_reply_to.url_id, post1.url_id)

        self.testdata['comments_created'].append(comment2.url_id)

        # now, load testdata['assets'] with these test assets
        self.load_test_assets()
Add the appropriate methods to *element_cls*.
dataset/ETHPy150Open typepad/python-typepad-api/tests/test_typepad.py/TestGroup.test_0_setup_test_data--crossover with--dataset/ETHPy150Open python-openxml/python-docx/docx/oxml/xmlchemy.py/ZeroOrOne.populate_class_members