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- from __future__ import absolute_import
-
- from kombu import Connection
- from kombu.tests.case import Case, SkipTest, patch
-
-
- class test_sqlalchemy(Case):
-
- def setUp(self):
- try:
- import sqlalchemy # noqa
- except ImportError:
- raise SkipTest('sqlalchemy not installed')
-
- def test_url_parser(self):
- with patch('kombu.transport.sqlalchemy.Channel._open'):
- url = 'sqlalchemy+sqlite:///celerydb.sqlite'
- Connection(url).connect()
-
- url = 'sqla+sqlite:///celerydb.sqlite'
- Connection(url).connect()
-
- # Should prevent regression fixed by f187ccd
- url = 'sqlb+sqlite:///celerydb.sqlite'
- with self.assertRaises(KeyError):
- Connection(url).connect()
-
- def test_simple_queueing(self):
- conn = Connection('sqlalchemy+sqlite:///:memory:')
- conn.connect()
- channel = conn.channel()
- self.assertEqual(
- channel.queue_cls.__table__.name,
- 'kombu_queue'
- )
- self.assertEqual(
- channel.message_cls.__table__.name,
- 'kombu_message'
- )
- channel._put('celery', 'DATA')
- assert channel._get('celery') == 'DATA'
-
- def test_custom_table_names(self):
- raise SkipTest('causes global side effect')
- conn = Connection('sqlalchemy+sqlite:///:memory:', transport_options={
- 'queue_tablename': 'my_custom_queue',
- 'message_tablename': 'my_custom_message'
- })
- conn.connect()
- channel = conn.channel()
- self.assertEqual(
- channel.queue_cls.__table__.name,
- 'my_custom_queue'
- )
- self.assertEqual(
- channel.message_cls.__table__.name,
- 'my_custom_message'
- )
- channel._put('celery', 'DATA')
- assert channel._get('celery') == 'DATA'
-
- def test_clone(self):
- hostname = 'sqlite:///celerydb.sqlite'
- x = Connection('+'.join(['sqla', hostname]))
- self.assertEqual(x.uri_prefix, 'sqla')
- self.assertEqual(x.hostname, hostname)
- clone = x.clone()
- self.assertEqual(clone.hostname, hostname)
- self.assertEqual(clone.uri_prefix, 'sqla')
|
