def METHOD_NAME(self):
    KeywordAssociation = self.classes.KeywordAssociation
    Item = self.classes.Item
    item_keywords = self.tables.item_keywords
    Keyword = self.classes.Keyword
    sess = fixture_session()
    item1 = Item("item1")
    item2 = Item("item2")
    item1.keywords.append(
        KeywordAssociation(Keyword("blue"), "blue_assoc")
    )
    item1.keywords.append(KeywordAssociation(Keyword("red"), "red_assoc"))
    item2.keywords.append(
        KeywordAssociation(Keyword("green"), "green_assoc")
    )
    sess.add_all((item1, item2))
    sess.flush()
    eq_(
        sess.connection().scalar(
            select(func.count("*")).select_from(item_keywords)
        ),
        3,
    )
    sess.delete(item1)
    sess.delete(item2)
    sess.flush()
    eq_(
        sess.connection().scalar(
            select(func.count("*")).select_from(item_keywords)
        ),
        0,
    )