def test_named_slave_no_sentinel(self):
sentinel = SentinelExtension(client_class=FakeRedis, sentinel_class=FakeSentinel)
self.app.config['REDIS_URL'] = 'redis://hostname:7001/3'
sentinel.init_app(self.app)
conn = sentinel.slave_for('otherslave', db=6)
with self.app.app_context():
self.assertIsNone(sentinel.sentinel._get_current_object())
with self.assertRaisesRegexp(ValueError, 'Cannot get slave otherslave using non-sentinel configuration'):
inst = conn._get_current_object()
def test_named_slave_no_sentinel(self):
sentinel = SentinelExtension(client_class=FakeRedis,
sentinel_class=FakeSentinel)
self.app.config['REDIS_URL'] = 'redis://hostname:7001/3'
sentinel.init_app(self.app)
conn = sentinel.slave_for('otherslave', db=6)
with self.app.app_context():
self.assertIsNone(sentinel.sentinel._get_current_object())
with self.assertRaisesRegexp(
RuntimeError,
'Cannot get slave otherslave using non-sentinel configuration'
):
inst = conn._get_current_object()
def test_named_slave(self):
sentinel = SentinelExtension(client_class=FakeRedis, sentinel_class=FakeSentinel)
self.app.config['REDIS_URL'] = 'redis+sentinel://hostname:7001/mymaster/3'
self.app.config['REDIS_DECODE_RESPONSES'] = True
sentinel.init_app(self.app)
conn = sentinel.slave_for('otherslave', db=6)
with self.app.app_context():
self.assertIsNotNone(sentinel.sentinel)
inst = conn._get_current_object()
self.assertEqual(inst.kwargs['is_master'], False)
self.assertEqual(inst.kwargs['service_name'], 'otherslave')
self.assertEqual(inst.kwargs['connection_kwargs']['db'], 6)
self.assertEqual(inst.kwargs['connection_kwargs']['decode_responses'], True)
def test_named_slave(self):
sentinel = SentinelExtension(client_class=FakeRedis,
sentinel_class=FakeSentinel)
self.app.config[
'REDIS_URL'] = 'redis+sentinel://hostname:7001/mymaster/3'
self.app.config['REDIS_DECODE_RESPONSES'] = True
sentinel.init_app(self.app)
conn = sentinel.slave_for('otherslave', db=6)
with self.app.app_context():
self.assertIsNotNone(sentinel.sentinel)
inst = conn._get_current_object()
self.assertEqual(inst.kwargs['is_master'], False)
self.assertEqual(inst.kwargs['service_name'], 'otherslave')
self.assertEqual(inst.kwargs['connection_kwargs']['db'], 6)
self.assertEqual(
inst.kwargs['connection_kwargs']['decode_responses'], True)
