def test__setup_failed_pre_deploy_check(self, send_notification, move_remaining, amqp_conf):
"""Setup fails with an existing state document and a failed pre-deploy check"""
f = FSM(TEST_PBID, state_id)
# An AMQP connection hasn't been made yet
amqp_conf.get.return_value = PRE_DEPLOY_CONF['PRE_DEPLOY_CHECK']
msg_started = {'status': 'completed', 'data': {'exists': False}}
consume_iter = [
(mock.Mock(name="method_mocked"),
mock.Mock(name="properties_mocked"),
json.dumps(msg_started))
]
f.conn = mock.Mock(pika.connection.Connection)
publish = mock.Mock()
channel = mock.Mock()
channel.consume.return_value = iter(consume_iter)
channel.basic_publish = publish
f.ch = channel
with mock.patch('recore.mongo.database') as (
mongo.database):
mongo.database = mock.MagicMock(pymongo.database.Database)
mongo.database.__getitem__.return_value = mock.MagicMock(pymongo.collection.Collection)
with mock.patch('recore.mongo.lookup_state') as (
mongo.lookup_state):
mongo.lookup_state.return_value = _state
with mock.patch('recore.amqp.MQ_CONF') as mq_conf:
mq_conf = MQ_CONF
set_field = mock.MagicMock()
filter = mock.MagicMock(return_value=set_field)
f.filter = filter
f._setup()
assert f.group == _state['group']
# No matter where a release fails, 'move_remaining_to_skipped' will be called
move_remaining.assert_called_once_with()
# the first run/pre-deploy steps will record the failed state
assert f.initialized == False
# The starting phase notification will be sent
assert send_notification.call_count == 1
assert send_notification.call_args[0][4] == 'started'
# After first_run finishes self.failed should be True
with mock.patch('recore.amqp.MQ_CONF') as mq_conf:
mq_conf = MQ_CONF
f._cleanup()
assert send_notification.call_count == 2
assert send_notification.call_args[0][4] == 'failed'
assert f.failed == True
def test__setup_lookup_state_none(self):
"""if lookup_state returns None then a LookupError is raised"""
f = FSM(state_id)
with mock.patch('recore.mongo.database') as (
mongo.database):
mongo.database = mock.MagicMock(pymongo.database.Database)
mongo.database.__getitem__.return_value = mock.MagicMock(pymongo.collection.Collection)
with mock.patch('recore.mongo.lookup_state') as (
mongo.lookup_state):
# Didn't find the state document in MongoDB
mongo.lookup_state.return_value = None
with self.assertRaises(LookupError):
f._setup()
def test__setup_amqp_connect_fails(self):
"""_setup raises exception if amqp connection can't be made"""
f = FSM(state_id)
f._connect_mq = mock.MagicMock(side_effect=pika.exceptions.AMQPError("Couldn't connect to AMQP"))
with mock.patch('recore.mongo.database') as (
mongo.database):
mongo.database = mock.MagicMock(pymongo.database.Database)
mongo.database.__getitem__.return_value = mock.MagicMock(pymongo.collection.Collection)
with mock.patch('recore.mongo.lookup_state') as (
mongo.lookup_state):
# Found the state document in MongoDB
mongo.lookup_state.return_value = _state
with self.assertRaises(pika.exceptions.AMQPError):
f._setup()
def test__setup(self):
"""Setup works with an existing state document"""
f = FSM(state_id)
# An AMQP connection hasn't been made yet
f._connect_mq = mock.MagicMock(return_value=(mock.Mock(pika.channel.Channel),
mock.Mock(pika.connection.Connection)))
with mock.patch('recore.mongo.database') as (
mongo.database):
mongo.database = mock.MagicMock(pymongo.database.Database)
mongo.database.__getitem__.return_value = mock.MagicMock(pymongo.collection.Collection)
with mock.patch('recore.mongo.lookup_state') as (
mongo.lookup_state):
mongo.lookup_state.return_value = _state
f._setup()
assert f.project == _state['project']
def test_on_started(self, ended, pdc):
"""Once started, the FSM waits for a response, and then calls on_ended"""
pdc.return_value = True
with nested(
mock.patch('recore.mongo.lookup_state'),
mock.patch('recore.mongo.database')
) as (lookup_state, database):
lookup_state.return_value = _state.copy()
# {
# 'group': 'PROJECT',
# 'dynamic': {},
# 'completed_steps': [],
# 'active_step': 'active_step',
# 'remaining_steps': [],
# }
f = FSM(TEST_PBID, state_id)
f.reply_queue = temp_queue
f.group = 'GROUP'
consume_iter = [
(mock.Mock(name="method_mocked"),
mock.Mock(name="properties_mocked"),
json.dumps(msg_started))
]
publish = mock.Mock()
channel = mock.Mock()
channel.consume.return_value = iter(consume_iter)
channel.basic_publish = publish
f.ch = channel
f.conn = mock.Mock(pika.connection.Connection)
set_field = mock.MagicMock()
filter = mock.MagicMock(return_value=set_field)
f.filter = filter
f._setup()
f.on_started(f.ch, *consume_iter[0])
f.ch.basic_ack.assert_called_once_with(consume_iter[0][0].delivery_tag)
f.ch.cancel.assert_called_once_with()
f.on_ended.assert_called_once_with(f.ch, *consume_iter[0])
def test__setup(self, send_notification):
"""Setup works with an existing state document"""
f = FSM(TEST_PBID, state_id)
# An AMQP connection hasn't been made yet
msg_started = {'status': 'completed', 'data': {'exists': True}}
consume_iter = [
(mock.Mock(name="method_mocked"),
mock.Mock(name="properties_mocked"),
json.dumps(msg_started))
]
f.conn = mock.Mock(pika.connection.Connection)
publish = mock.Mock()
channel = mock.Mock()
channel.consume.return_value = iter(consume_iter)
channel.basic_publish = publish
f.ch = channel
with mock.patch('recore.mongo.database') as (
mongo.database):
mongo.database = mock.MagicMock(pymongo.database.Database)
mongo.database.__getitem__.return_value = mock.MagicMock(pymongo.collection.Collection)
with mock.patch('recore.mongo.lookup_state') as (
mongo.lookup_state):
mongo.lookup_state.return_value = _state
with mock.patch('recore.amqp.CONF') as notif_conf:
notif_conf = NOTIFICATION_CONF
set_field = mock.MagicMock()
filter = mock.MagicMock(return_value=set_field)
f.filter = filter
f._setup()
assert f.group == _state['group']
# At the very end a notification should go out no matter what
assert send_notification.call_count == 1
assert send_notification.call_args[0][4] == 'started'
