43     def migrate_up(self, manager):  argument
46             manager.create_migrate_table()
49     def migrate_down(self, manager):  argument
72         self.manager = TestableMigrationManager(self._database)
81         self.manager.do_sync_db()
82         self.assertEquals(self.manager.get_db_version(), NUM_MIGRATIONS)
87         self.manager.do_sync_db(0)
88         self.assertEquals(self.manager.get_db_version(), 0)
95             self.manager.do_sync_db(version)
96             self.assertEquals(self.manager.get_db_version(),
103             self.manager.do_sync_db(version)
104             self.assertEquals(self.manager.get_db_version(),
112         self.manager.do_sync_db()
114         self.manager.do_sync_db()
129         self.manager = DummyMigrationManager()
134         migration.migrate_up(self.manager)
135         migration.migrate_down(self.manager)
137         self.assertEquals(self.manager.calls, ['foo', 'bar'])
143             def migrate_up(manager):  argument
144                 manager.execute_script('foo')
148             def migrate_down(manager):  argument
149                 manager.execute_script('bar')