Python FSM.filter方法代码示例

# 需要导入模块: from recore.fsm import FSM [as 别名]
# 或者: from recore.fsm.FSM import filter [as 别名]
    def test_dequeue_next_active_step(self):
        """The FSM can remove the next step and update Mongo with it"""
        f = FSM(TEST_PBID, state_id)
        f.active_step = _active_step_string
        f.active_sequence = new_active_sequence()
        f.executed = []
        f.execution = new_playbook()['execution']

        _update_state = {
            '$set': {
                'active_step': _active_step_string,
                'active_sequence': f.active_sequence,
                'executed': [],
                'execution': new_playbook()['execution'],
            }
        }

        with mock.patch.object(f, 'update_state') as (
                us):
            set_field = mock.MagicMock()
            filter = mock.MagicMock(return_value=set_field)
            f.filter = filter
            f.dequeue_next_active_step()
            us.assert_called_once_with(_update_state)
            self.assertEqual(f.active_step, _active_step_string)

# 需要导入模块: from recore.fsm import FSM [as 别名]
# 或者: from recore.fsm.FSM import filter [as 别名]
    def test__run(self, setup, dequeue, on_started):
        """The _run() method can send a proper message to a worker"""
        f = FSM(TEST_PBID, state_id)
        f.reply_queue = temp_queue

        f.group = "mock tests"
        f.dynamic = {}
        f.active_step = _active_step_string
        f.active_sequence = new_active_sequence()
        f.execution = new_playbook()['execution']

        consume_iter = [(
            mock.Mock(name="method_mocked"),
            mock.Mock(name="properties_mocked"),
            json.dumps(msg_completed),
        )]

        publish = mock.Mock()
        channel = mock.Mock()
        channel.consume.return_value = iter(consume_iter)
        channel.basic_publish = publish
        f.ch = channel

        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._run()

        setup.assert_called_once_with()
        dequeue.assert_called_once_with()
        f.ch.basic_ack.assert_called_once_with(consume_iter[0][0].delivery_tag)
        f.ch.cancel.assert_called_once_with()
        on_started.assert_called_once_with(f.ch, *consume_iter[0])

# 需要导入模块: from recore.fsm import FSM [as 别名]
# 或者: from recore.fsm.FSM import filter [as 别名]
    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

# 需要导入模块: from recore.fsm import FSM [as 别名]
# 或者: from recore.fsm.FSM import filter [as 别名]
    def test_step_notification_started_two_transports(self, send_notification, on_started, dequeue_step, setup):
        """Per-step notifications happen for all defined transports

Tests for the case where multiple notification transports (irc, email, etc) are defined"""

        f = FSM(TEST_PBID, state_id)

        msg_started = {'status': 'started'}

        consume_iter = [
            (mock.Mock(name="method_mocked"),
             mock.Mock(name="properties_mocked"),
             json.dumps(msg_started))
        ]

        # Pre-test scaffolding. Hard-code some mocked out
        # attributes/variables because we're skipping the usual
        # initialization steps.
        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
        f.active_sequence = {'hosts': ['localhost']}
        f.group = 'testgroup'
        f.dynamic = {}

        _step = {
            "service:Restart": {
                "service": "megafrobber",
                "notify": {
                    "started": {
                        "irc": ['#achannel'],
                        "email": ['[email protected]']
                    }
                }
            }
        }

        f.active_step = _step

        # Run the method now. It should terminate when it reaches the
        # end of _run() with a call to a mocked out on_started()
        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._run()

        self.assertEqual(send_notification.call_count, 2)

# 需要导入模块: from recore.fsm import FSM [as 别名]
# 或者: from recore.fsm.FSM import filter [as 别名]
    def test_step_notification_failed(self, send_notification, move_remaining, setup, updatestate):
        """Per-step notifications work when a step fails

Tests for the case where only one notification transport (irc, email, etc) is defined"""
        f = FSM(TEST_PBID, state_id)

        msg_failed = {'status': 'failed'}

        consume_iter = [
            (mock.Mock(name="method_mocked"),
             mock.Mock(name="properties_mocked"),
             json.dumps(msg_failed))
        ]

        # Pre-test scaffolding. Hard-code some mocked out
        # attributes/variables because we're skipping the usual
        # initialization steps.
        f.conn = mock.Mock(pika.connection.Connection)
        f.executed = []
        f.execution = []
        f.state_coll = {}
        f.post_deploy_action = []
        publish = mock.Mock()
        channel = mock.Mock()
        channel.consume.return_value = iter(consume_iter)
        channel.basic_publish = publish
        f.ch = channel
        f.active_sequence = {'hosts': ['localhost']}
        f.group = 'testgroup'
        f.dynamic = {}
        f.active_step = new_notify_step('failed')
        set_field = mock.MagicMock()
        filter = mock.MagicMock(return_value=set_field)
        f.filter = filter

        # Run the ended method with a body having 'status' as failed
        f.on_ended(channel,
                   mock.Mock(name="method_mocked"),
                   mock.Mock(name="header_mocked"),
                   json.dumps(msg_failed))

        self.assertEqual(send_notification.call_count, 1)
        self.assertEqual(send_notification.call_args[0][1], 'notify.irc')
        self.assertEqual(send_notification.call_args[0][2], state_id)
        self.assertEqual(send_notification.call_args[0][3], ['#achannel'])
        self.assertEqual(send_notification.call_args[0][4], 'failed')

# 需要导入模块: from recore.fsm import FSM [as 别名]
# 或者: from recore.fsm.FSM import filter [as 别名]
    def test__setup_lookup_state_none(self):
        """if lookup_state returns None then a LookupError is raised"""
        f = FSM(TEST_PBID, 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):
                    set_field = mock.MagicMock()
                    filter = mock.MagicMock(return_value=set_field)
                    f.filter = filter
                    f._setup()

# 需要导入模块: from recore.fsm import FSM [as 别名]
# 或者: from recore.fsm.FSM import filter [as 别名]
    def test_post_deploy_passed(self, send_notification, move_active, run, skipped):
        """Post-deploy action passes"""
        f = FSM(TEST_PBID, state_id)

        msg_completed = {'status': 'started'}

        consume_iter = [
            (mock.Mock(name="method_mocked"),
             mock.Mock(name="properties_mocked"),
             json.dumps(msg_completed))
        ]

        # Pre-test scaffolding. Hard-code some mocked out
        # attributes/variables because we're skipping the usual
        # initialization steps.
        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
        f.active_sequence = {'hosts': ['localhost']}
        f.group = 'testgroup'
        f.dynamic = {}
        f.active_step = new_notify_step('failed')
        f.post_deploy_action = [
            {
                "NAME": "Update dates",
                "COMMAND": "servicenow",
                "SUBCOMMAND": "updatedates",
                "PARAMETERS": {
                    "foo": "bar"
                }
            }
        ]

        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
            self.assertEqual(f._post_deploy_action(), True)

# 需要导入模块: from recore.fsm import FSM [as 别名]
# 或者: from recore.fsm.FSM import filter [as 别名]
    def test_step_notification_started(self, send_notification, on_started, dequeue_step, setup):
        """Per-step notifications work when starting a step

Tests for the case where only one notification transport (irc, email, etc) is defined"""
        f = FSM(TEST_PBID, state_id)

        msg_started = {'status': 'started'}

        consume_iter = [
            (mock.Mock(name="method_mocked"),
             mock.Mock(name="properties_mocked"),
             json.dumps(msg_started))
        ]

        # Pre-test scaffolding. Hard-code some mocked out
        # attributes/variables because we're skipping the usual
        # initialization steps.
        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
        f.active_sequence = {'hosts': ['localhost']}
        f.group = 'testgroup'
        f.dynamic = {}
        f.active_step = new_notify_step('started')

        # Run the method now. It should terminate when it reaches the
        # end of _run() with a call to a mocked out on_started()
        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._run()

        self.assertEqual(send_notification.call_count, 1)
        self.assertEqual(send_notification.call_args[0][1], 'notify.irc')
        self.assertEqual(send_notification.call_args[0][2], state_id)
        self.assertEqual(send_notification.call_args[0][3], ['#achannel'])
        self.assertEqual(send_notification.call_args[0][4], 'started')

# 需要导入模块: from recore.fsm import FSM [as 别名]
# 或者: from recore.fsm.FSM import filter [as 别名]
    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])

# 需要导入模块: from recore.fsm import FSM [as 别名]
# 或者: from recore.fsm.FSM import filter [as 别名]
    def test__setup_amqp_connect_fails(self):
        """_setup raises exception if amqp connection can't be made"""
        f = FSM(TEST_PBID, 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):
                    set_field = mock.MagicMock()
                    filter = mock.MagicMock(return_value=set_field)
                    f.filter = filter
                    f._setup()

# 需要导入模块: from recore.fsm import FSM [as 别名]
# 或者: from recore.fsm.FSM import filter [as 别名]
    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'

# 需要导入模块: from recore.fsm import FSM [as 别名]
# 或者: from recore.fsm.FSM import filter [as 别名]
    def test__cleanup_failed(self, send_notification, post_deploy):
        """Cleanup fails if update_state raises"""
        f = FSM(TEST_PBID, state_id)
        f.ch = mock.Mock(pika.channel.Channel)
        f.conn = mock.Mock(pika.connection.Connection)
        f.failed = True  # Testing the fail notification too

        with mock.patch.object(f, 'update_state',
                               mock.Mock(side_effect=Exception("derp"))) as (
                us_exception):
            with self.assertRaises(Exception):
                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._cleanup()

        # At the very end a notification should go out no matter what
        self.assertEqual(send_notification.call_count, 1)
        assert send_notification.call_args[0][4] == 'failed'
        post_deploy.assert_called_once()

# 需要导入模块: from recore.fsm import FSM [as 别名]
# 或者: from recore.fsm.FSM import filter [as 别名]
    def test_move_active_to_completed(self):
        """FSM can update after completing a step"""
        f = FSM(TEST_PBID, state_id)
        f.active_step = _active_step_string
        f.active_sequence = new_active_sequence()
        f.active_sequence['completed_steps'] = []
        f.executed = []
        f.execution = new_playbook()['execution']
        f.completed_steps = []

        # For .called_once_with()
        _update_state = {
            '$set': {
                'active_step': None,
                'active_sequence': f.active_sequence
            }
        }

        with mock.patch.object(f, 'update_state') as (us):
            set_field = mock.MagicMock()
            filter = mock.MagicMock(return_value=set_field)
            f.filter = filter
            f.move_active_to_completed()
            us.assert_called_once_with(_update_state)

# 需要导入模块: from recore.fsm import FSM [as 别名]
# 或者: from recore.fsm.FSM import filter [as 别名]
    def test__cleanup_post_failed(self, send_notification, post_deploy):
        """Cleanup marks release as failed if post deploy fails"""
        post_deploy.return_value = False
        f = FSM(TEST_PBID, state_id)
        f.ch = mock.Mock(pika.channel.Channel)
        f.conn = mock.Mock(pika.connection.Connection)
        f.reply_queue = temp_queue

        _update_state = {
            '$set': {
                'ended': UTCNOW,
                'failed': True
            }
        }

        with mock.patch.object(f, 'update_state', mock.Mock()) as (
                us):
            with mock.patch('recore.fsm.dt') as (
                    dt):
                with mock.patch('recore.amqp.CONF') as notif_conf:
                    notif_conf = NOTIFICATION_CONF
                    dt.utcnow.return_value = UTCNOW
                    set_field = mock.MagicMock()
                    filter = mock.MagicMock(return_value=set_field)
                    f.filter = filter
                    f._cleanup()

            # update state set the ended item in the state doc.
            us.assert_called_with(_update_state)
            f.conn.close.assert_called_once_with()
            f.ch.queue_delete.assert_called_once_with(queue=temp_queue)

        # At the very end a notification should go out no matter what
        self.assertEqual(send_notification.call_count, 1)
        assert send_notification.call_args[0][4] == 'failed'
        post_deploy.assert_called_once()