def test_multiapp(self):
manager = MigrationManager(self.db, self.db_name, 'test_migrations')
new_app = 'wannadie'
self._register_do_nothing_migrations(self.app)
self._register_do_nothing_migrations(new_app)
migrated = manager.migrate(self.app, target_version=1)
self.assertTrue(migrated)
migrated = manager.migrate(new_app)
self.assertTrue(migrated)
self.assertEquals(manager.version(self.app), 1)
self.assertEquals(manager.version(new_app), 2)
self.assertLessEqual(manager.applied_migration(self.app, 1), datetime.now())
self.assertLessEqual(manager.applied_migration(new_app, 2), datetime.now())
self.assertEquals(len(manager.list_migrations(self.app).keys()), 2)
self.assertEquals(len(manager.list_migrations(new_app).keys()), 2)
for v in manager.migrations.keys():
del manager.migrations[v]
def test_go_forward_and_backwards(self):
manager = MigrationManager(self.db, self.db_name, 'test_migrations')
self._register_do_nothing_migrations(self.app)
migrated = manager.migrate(self.app, target_version=1)
self.assertTrue(migrated)
self.assertEquals(manager.version(self.app), 1)
self.assertLessEqual(manager.applied_migration(self.app, 1), datetime.now())
migrated = manager.migrate(self.app)
self.assertTrue(migrated)
self.assertEquals(manager.version(self.app), 2)
self.assertLessEqual(manager.applied_migration(self.app, 2), datetime.now())
migrated = manager.migrate(self.app)
self.assertFalse(migrated)
migrated = manager.migrate(self.app, target_version=1)
self.assertTrue(migrated)
self.assertIsNone(manager.applied_migration(self.app, 2))
migrated = manager.migrate(self.app)
self.assertTrue(migrated)
migrated = manager.migrate(self.app, target_version=0)
self.assertTrue(migrated)
self.assertIsNone(manager.version(self.app))
self.assertIsNone(manager.applied_migration(self.app, 1))
self.assertIsNone(manager.applied_migration(self.app, 2))
migrated = manager.migrate(self.app, target_version=0)
self.assertFalse(migrated)
for v in manager.migrations.keys():
del manager.migrations[v]
