def test_get_database(self):
database_url = 'sqlite:///:memory:'
# Default database via template configuration file.
db = config.get_database(database_url=database_url)
self.assertEqual(db.__class__.__name__, 'CombinedDatabase')
self.assertIsInstance(db, Database)
self.assertNotIsInstance(db, JCMTPart)
# Get database via plain facility name.
db = config.get_database(database_url=database_url,
facility_spec='JCMT')
self.assertEqual(db.__class__.__name__, 'CombinedDatabase')
self.assertIsInstance(db, Database)
self.assertIsInstance(db, JCMTPart)
# Get database via plain facility name.
db = config.get_database(
database_url=database_url,
facility_spec='hedwig.facility.jcmt.view.JCMT')
self.assertEqual(db.__class__.__name__, 'CombinedDatabase')
self.assertIsInstance(db, Database)
self.assertIsInstance(db, JCMTPart)
def run_migrations_online():
"""Run migrations in 'online' mode.
In this scenario we need to create an Engine
and associate a connection with the context.
"""
connectable = get_database()._engine
with connectable.connect() as connection:
context.configure(connection=connection,
target_metadata=target_metadata,
include_object=include_object)
with context.begin_transaction():
context.run_migrations()
def run_migrations_online():
"""Run migrations in 'online' mode.
In this scenario we need to create an Engine
and associate a connection with the context.
"""
connectable = get_database()._engine
with connectable.connect() as connection:
context.configure(
connection=connection,
target_metadata=target_metadata,
include_object=include_object
)
with context.begin_transaction():
context.run_migrations()
