class TestConsul(unittest.TestCase):
@patch.object(consul.Consul.Session, 'create',
Mock(return_value='fd4f44fe-2cac-bba5-a60b-304b51ff39b7'))
@patch.object(consul.Consul.Session, 'renew', Mock(side_effect=NotFound))
@patch.object(consul.Consul.KV, 'get', kv_get)
@patch.object(consul.Consul.KV, 'delete', Mock())
def setUp(self):
Consul({
'ttl': 30,
'scope': 't',
'name': 'p',
'url': 'https://*****:*****@patch('time.sleep', Mock(side_effect=SleepException))
@patch.object(consul.Consul.Session, 'create',
Mock(side_effect=ConsulException))
def test_create_session(self):
self.c._session = None
self.assertRaises(SleepException, self.c.create_session)
@patch.object(consul.Consul.Session, 'renew', Mock(side_effect=NotFound))
@patch.object(consul.Consul.Session, 'create',
Mock(side_effect=[InvalidSessionTTL, ConsulException]))
@patch.object(consul.Consul.Agent, 'self',
Mock(return_value={'Config': {
'SessionTTLMin': 0
}}))
@patch.object(HTTPClient, 'set_ttl', Mock(side_effect=ValueError))
def test_referesh_session(self):
self.c._session = '1'
self.assertFalse(self.c.refresh_session())
self.c._last_session_refresh = 0
self.assertRaises(ConsulError, self.c.refresh_session)
@patch.object(consul.Consul.KV, 'delete', Mock())
def test_get_cluster(self):
self.c._base_path = '/service/test'
self.assertIsInstance(self.c.get_cluster(), Cluster)
self.assertIsInstance(self.c.get_cluster(), Cluster)
self.c._base_path = '/service/fail'
self.assertRaises(ConsulError, self.c.get_cluster)
self.c._base_path = '/service/good'
self.c._session = 'fd4f44fe-2cac-bba5-a60b-304b51ff39b8'
self.assertIsInstance(self.c.get_cluster(), Cluster)
@patch.object(consul.Consul.KV, 'delete',
Mock(side_effect=[ConsulException, True, True]))
@patch.object(consul.Consul.KV, 'put',
Mock(side_effect=[True, ConsulException]))
def test_touch_member(self):
self.c.refresh_session = Mock(return_value=True)
self.c.touch_member({'balbla': 'blabla'})
self.c.touch_member({'balbla': 'blabla'})
self.c.touch_member({'balbla': 'blabla'})
self.c.refresh_session = Mock(return_value=False)
self.c.touch_member({'balbla': 'blabla'})
@patch.object(consul.Consul.KV, 'put', Mock(return_value=False))
def test_take_leader(self):
self.c.set_ttl(20)
self.c.refresh_session = Mock()
self.c.take_leader()
@patch.object(consul.Consul.KV, 'put', Mock(return_value=True))
def test_set_failover_value(self):
self.c.set_failover_value('')
@patch.object(consul.Consul.KV, 'put', Mock(return_value=True))
def test_set_config_value(self):
self.c.set_config_value('')
@patch.object(consul.Consul.KV, 'put', Mock(side_effect=ConsulException))
def test_write_leader_optime(self):
self.c.write_leader_optime('1')
@patch.object(consul.Consul.Session, 'renew', Mock())
def test_update_leader(self):
self.c.update_leader(None)
@patch.object(consul.Consul.KV, 'delete', Mock(return_value=True))
def test_delete_leader(self):
self.c.delete_leader()
@patch.object(consul.Consul.KV, 'put', Mock(return_value=True))
def test_initialize(self):
self.c.initialize()
@patch.object(consul.Consul.KV, 'delete', Mock(return_value=True))
def test_cancel_initialization(self):
self.c.cancel_initialization()
@patch.object(consul.Consul.KV, 'delete', Mock(return_value=True))
def test_delete_cluster(self):
self.c.delete_cluster()
@patch.object(AbstractDCS, 'watch', Mock())
def test_watch(self):
self.c.watch(None, 1)
self.c._name = ''
self.c.watch(6429, 1)
with patch.object(consul.Consul.KV, 'get',
Mock(side_effect=ConsulException)):
self.c.watch(6429, 1)
def test_set_retry_timeout(self):
self.c.set_retry_timeout(10)
@patch.object(consul.Consul.KV, 'delete', Mock(return_value=True))
@patch.object(consul.Consul.KV, 'put', Mock(return_value=True))
def test_sync_state(self):
self.assertTrue(self.c.set_sync_state_value('{}'))
self.assertTrue(self.c.delete_sync_state())
@patch.object(consul.Consul.KV, 'put', Mock(return_value=True))
def test_set_history_value(self):
self.assertTrue(self.c.set_history_value('{}'))
class TestConsul(unittest.TestCase):
@patch.object(consul.Consul.Session, 'create',
Mock(return_value='fd4f44fe-2cac-bba5-a60b-304b51ff39b7'))
@patch.object(consul.Consul.Session, 'renew', Mock(side_effect=NotFound))
@patch.object(consul.Consul.KV, 'get', kv_get)
@patch.object(consul.Consul.KV, 'delete', Mock())
def setUp(self):
Consul({
'ttl': 30,
'scope': 't',
'name': 'p',
'url': 'https://*****:*****@patch('time.sleep', Mock(side_effect=SleepException))
@patch.object(consul.Consul.Session, 'create',
Mock(side_effect=ConsulException))
def test_create_session(self):
self.c._session = None
self.assertRaises(SleepException, self.c.create_session)
@patch.object(consul.Consul.Session, 'renew', Mock(side_effect=NotFound))
@patch.object(consul.Consul.Session, 'create',
Mock(side_effect=[InvalidSessionTTL, ConsulException]))
@patch.object(consul.Consul.Agent, 'self',
Mock(return_value={'Config': {
'SessionTTLMin': 0
}}))
@patch.object(HTTPClient, 'set_ttl', Mock(side_effect=ValueError))
def test_referesh_session(self):
self.c._session = '1'
self.assertFalse(self.c.refresh_session())
self.c._last_session_refresh = 0
self.assertRaises(ConsulError, self.c.refresh_session)
@patch.object(consul.Consul.KV, 'delete', Mock())
def test_get_cluster(self):
self.c._base_path = '/service/test'
self.assertIsInstance(self.c.get_cluster(), Cluster)
self.assertIsInstance(self.c.get_cluster(), Cluster)
self.c._base_path = '/service/fail'
self.assertRaises(ConsulError, self.c.get_cluster)
self.c._base_path = '/service/broken'
self.assertIsInstance(self.c.get_cluster(), Cluster)
self.c._base_path = '/service/legacy'
self.assertIsInstance(self.c.get_cluster(), Cluster)
self.c._base_path = '/service/good'
self.c._session = 'fd4f44fe-2cac-bba5-a60b-304b51ff39b8'
self.assertIsInstance(self.c.get_cluster(), Cluster)
@patch.object(consul.Consul.KV, 'delete',
Mock(side_effect=[ConsulException, True, True, True]))
@patch.object(consul.Consul.KV, 'put',
Mock(side_effect=[True, ConsulException, InvalidSession]))
def test_touch_member(self):
self.c.refresh_session = Mock(return_value=False)
with patch.object(Consul, 'update_service',
Mock(side_effect=Exception)):
self.c.touch_member({
'conn_url':
'postgres://*****:*****@127.0.0.1:5433/postgres',
'api_url': 'http://127.0.0.1:8009/patroni'
})
self.c._register_service = True
self.c.refresh_session = Mock(return_value=True)
for _ in range(0, 4):
self.c.touch_member({'balbla': 'blabla'})
self.c.refresh_session = Mock(side_effect=ConsulError('foo'))
self.assertFalse(self.c.touch_member({'balbla': 'blabla'}))
@patch.object(consul.Consul.KV, 'put', Mock(side_effect=InvalidSession))
def test_take_leader(self):
self.c.set_ttl(20)
self.c.refresh_session = Mock()
self.c.take_leader()
@patch.object(consul.Consul.KV, 'put', Mock(return_value=True))
def test_set_failover_value(self):
self.c.set_failover_value('')
@patch.object(consul.Consul.KV, 'put', Mock(return_value=True))
def test_set_config_value(self):
self.c.set_config_value('')
@patch.object(consul.Consul.KV, 'put', Mock(side_effect=ConsulException))
def test_write_leader_optime(self):
self.c.write_leader_optime('1')
@patch.object(consul.Consul.Session, 'renew', Mock())
def test_update_leader(self):
self.c.update_leader(12345)
@patch.object(consul.Consul.KV, 'delete', Mock(return_value=True))
def test_delete_leader(self):
self.c.delete_leader()
@patch.object(consul.Consul.KV, 'put', Mock(return_value=True))
def test_initialize(self):
self.c.initialize()
@patch.object(consul.Consul.KV, 'delete', Mock(return_value=True))
def test_cancel_initialization(self):
self.c.cancel_initialization()
@patch.object(consul.Consul.KV, 'delete', Mock(return_value=True))
def test_delete_cluster(self):
self.c.delete_cluster()
@patch.object(AbstractDCS, 'watch', Mock())
def test_watch(self):
self.c.watch(None, 1)
self.c._name = ''
self.c.watch(6429, 1)
with patch.object(consul.Consul.KV, 'get',
Mock(side_effect=ConsulException)):
self.c.watch(6429, 1)
def test_set_retry_timeout(self):
self.c.set_retry_timeout(10)
@patch.object(consul.Consul.KV, 'delete', Mock(return_value=True))
@patch.object(consul.Consul.KV, 'put', Mock(return_value=True))
def test_sync_state(self):
self.assertTrue(self.c.set_sync_state_value('{}'))
self.assertTrue(self.c.delete_sync_state())
@patch.object(consul.Consul.KV, 'put', Mock(return_value=True))
def test_set_history_value(self):
self.assertTrue(self.c.set_history_value('{}'))
@patch.object(consul.Consul.Agent.Service, 'register',
Mock(side_effect=(False, True)))
@patch.object(consul.Consul.Agent.Service, 'deregister',
Mock(return_value=True))
def test_update_service(self):
d = {
'role': 'replica',
'api_url': 'http://a/t',
'conn_url': 'pg://c:1',
'state': 'running'
}
self.assertIsNone(self.c.update_service({}, {}))
self.assertFalse(self.c.update_service({}, d))
self.assertTrue(self.c.update_service(d, d))
self.assertIsNone(self.c.update_service(d, d))
d['state'] = 'stopped'
self.assertTrue(self.c.update_service(d, d, force=True))
d['state'] = 'unknown'
self.assertIsNone(self.c.update_service({}, d))
d['state'] = 'running'
d['role'] = 'bla'
self.assertIsNone(self.c.update_service({}, d))
def test_reload_config(self):
self.assertEqual([], self.c._service_tags)
self.c.reload_config({
'consul': {
'token': 'foo',
'register_service': True,
'service_tags': ['foo']
},
'loop_wait': 10,
'ttl': 30,
'retry_timeout': 10
})
self.assertEqual(["foo"], self.c._service_tags)
self.c.refresh_session = Mock(return_value=False)
d = {
'role': 'replica',
'api_url': 'http://a/t',
'conn_url': 'pg://c:1',
'state': 'running'
}
# Changing register_service from True to False calls deregister()
self.c.reload_config({
'consul': {
'register_service': False
},
'loop_wait': 10,
'ttl': 30,
'retry_timeout': 10
})
with patch(
'consul.Consul.Agent.Service.deregister') as mock_deregister:
self.c.touch_member(d)
mock_deregister.assert_called_once()
self.assertEqual([], self.c._service_tags)
# register_service staying False between reloads does not call deregister()
self.c.reload_config({
'consul': {
'register_service': False
},
'loop_wait': 10,
'ttl': 30,
'retry_timeout': 10
})
with patch(
'consul.Consul.Agent.Service.deregister') as mock_deregister:
self.c.touch_member(d)
self.assertFalse(mock_deregister.called)
# Changing register_service from False to True calls register()
self.c.reload_config({
'consul': {
'register_service': True
},
'loop_wait': 10,
'ttl': 30,
'retry_timeout': 10
})
with patch('consul.Consul.Agent.Service.register') as mock_register:
self.c.touch_member(d)
mock_register.assert_called_once()
# register_service staying True between reloads does not call register()
self.c.reload_config({
'consul': {
'register_service': True
},
'loop_wait': 10,
'ttl': 30,
'retry_timeout': 10
})
with patch('consul.Consul.Agent.Service.register') as mock_register:
self.c.touch_member(d)
self.assertFalse(mock_deregister.called)
# register_service staying True between reloads does calls register() if other service data has changed
self.c.reload_config({
'consul': {
'register_service': True
},
'loop_wait': 10,
'ttl': 30,
'retry_timeout': 10
})
with patch('consul.Consul.Agent.Service.register') as mock_register:
self.c.touch_member(d)
mock_register.assert_called_once()
# register_service staying True between reloads does calls register() if service_tags have changed
self.c.reload_config({
'consul': {
'register_service': True,
'service_tags': ['foo']
},
'loop_wait': 10,
'ttl': 30,
'retry_timeout': 10
})
with patch('consul.Consul.Agent.Service.register') as mock_register:
self.c.touch_member(d)
mock_register.assert_called_once()
class TestConsul(unittest.TestCase):
@patch.object(consul.Consul.Session, 'create', Mock(return_value='fd4f44fe-2cac-bba5-a60b-304b51ff39b7'))
@patch.object(consul.Consul.Session, 'renew', Mock(side_effect=NotFound))
@patch.object(consul.Consul.KV, 'get', kv_get)
@patch.object(consul.Consul.KV, 'delete', Mock())
def setUp(self):
Consul({'ttl': 30, 'scope': 't', 'name': 'p', 'url': 'https://*****:*****@patch('time.sleep', Mock(side_effect=SleepException))
@patch.object(consul.Consul.Session, 'create', Mock(side_effect=ConsulException))
def test_create_session(self):
self.c._session = None
self.assertRaises(SleepException, self.c.create_session)
@patch.object(consul.Consul.Session, 'renew', Mock(side_effect=NotFound))
@patch.object(consul.Consul.Session, 'create', Mock(side_effect=[InvalidSessionTTL, ConsulException]))
@patch.object(consul.Consul.Agent, 'self', Mock(return_value={'Config': {'SessionTTLMin': 0}}))
@patch.object(HTTPClient, 'set_ttl', Mock(side_effect=ValueError))
def test_referesh_session(self):
self.c._session = '1'
self.assertFalse(self.c.refresh_session())
self.c._last_session_refresh = 0
self.assertRaises(ConsulError, self.c.refresh_session)
@patch.object(consul.Consul.KV, 'delete', Mock())
def test_get_cluster(self):
self.c._base_path = '/service/test'
self.assertIsInstance(self.c.get_cluster(), Cluster)
self.assertIsInstance(self.c.get_cluster(), Cluster)
self.c._base_path = '/service/fail'
self.assertRaises(ConsulError, self.c.get_cluster)
self.c._base_path = '/service/good'
self.c._session = 'fd4f44fe-2cac-bba5-a60b-304b51ff39b8'
self.assertIsInstance(self.c.get_cluster(), Cluster)
@patch.object(consul.Consul.KV, 'delete', Mock(side_effect=[ConsulException, True, True]))
@patch.object(consul.Consul.KV, 'put', Mock(side_effect=[True, ConsulException]))
def test_touch_member(self):
self.c.refresh_session = Mock(return_value=True)
self.c.touch_member({'balbla': 'blabla'})
self.c.touch_member({'balbla': 'blabla'})
self.c.touch_member({'balbla': 'blabla'})
self.c.refresh_session = Mock(return_value=False)
self.c.touch_member({'balbla': 'blabla'})
@patch.object(consul.Consul.KV, 'put', Mock(return_value=False))
def test_take_leader(self):
self.c.set_ttl(20)
self.c.refresh_session = Mock()
self.c.take_leader()
@patch.object(consul.Consul.KV, 'put', Mock(return_value=True))
def test_set_failover_value(self):
self.c.set_failover_value('')
@patch.object(consul.Consul.KV, 'put', Mock(return_value=True))
def test_set_config_value(self):
self.c.set_config_value('')
@patch.object(consul.Consul.KV, 'put', Mock(side_effect=ConsulException))
def test_write_leader_optime(self):
self.c.write_leader_optime('1')
@patch.object(consul.Consul.Session, 'renew', Mock())
def test_update_leader(self):
self.c.update_leader(None)
@patch.object(consul.Consul.KV, 'delete', Mock(return_value=True))
def test_delete_leader(self):
self.c.delete_leader()
@patch.object(consul.Consul.KV, 'put', Mock(return_value=True))
def test_initialize(self):
self.c.initialize()
@patch.object(consul.Consul.KV, 'delete', Mock(return_value=True))
def test_cancel_initialization(self):
self.c.cancel_initialization()
@patch.object(consul.Consul.KV, 'delete', Mock(return_value=True))
def test_delete_cluster(self):
self.c.delete_cluster()
@patch.object(AbstractDCS, 'watch', Mock())
def test_watch(self):
self.c.watch(None, 1)
self.c._name = ''
self.c.watch(6429, 1)
with patch.object(consul.Consul.KV, 'get', Mock(side_effect=ConsulException)):
self.c.watch(6429, 1)
def test_set_retry_timeout(self):
self.c.set_retry_timeout(10)
@patch.object(consul.Consul.KV, 'delete', Mock(return_value=True))
@patch.object(consul.Consul.KV, 'put', Mock(return_value=True))
def test_sync_state(self):
self.assertTrue(self.c.set_sync_state_value('{}'))
self.assertTrue(self.c.delete_sync_state())
@patch.object(consul.Consul.KV, 'put', Mock(return_value=True))
def test_set_history_value(self):
self.assertTrue(self.c.set_history_value('{}'))