MistralRunnerCallbackTest.test_callback_retry_exhausted() - Code Metrics - Inspection of "Update changelog for 2.4.1" - Plexxi/st2 - Measure and Improve Code Quality continuously with Scrutinizer

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Push — plexxi-v2.4.1 ( 80dd48 )

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created 2017-09-21 12:46 UTC

MistralRunnerCallbackTest.test_callback_retry_exhausted() B

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rs	8.8571

# -*- coding: UTF-8 -*-
# Licensed to the StackStorm, Inc ('StackStorm') under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License.  You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

import mock
from mock import call
import requests

from mistralclient.api.v2 import action_executions
from oslo_config import cfg

# XXX: actionsensor import depends on config being setup.
import st2tests.config as tests_config
tests_config.parse_args()

from st2common.bootstrap import actionsregistrar
from st2common.bootstrap import runnersregistrar
from st2common.constants import action as action_constants
from st2common.models.db.liveaction import LiveActionDB
from st2common.persistence.liveaction import LiveAction
from st2common.runners import base as runners
from st2common.services import action as action_service
from st2common.transport.liveaction import LiveActionPublisher
from st2common.transport.publishers import CUDPublisher
from st2common.util import loader
from st2tests import DbTestCase
from st2tests import fixturesloader
from st2tests.mocks.liveaction import MockLiveActionPublisher


MISTRAL_RUNNER_NAME = 'mistral_v2'
TEST_PACK = 'mistral_tests'
TEST_PACK_PATH = fixturesloader.get_fixtures_packs_base_path() + '/' + TEST_PACK

PACKS = [
    TEST_PACK_PATH,
    fixturesloader.get_fixtures_packs_base_path() + '/core'
]

NON_EMPTY_RESULT = 'non-empty'


@mock.patch.object(
    CUDPublisher,
    'publish_update',
    mock.MagicMock(return_value=None))
@mock.patch.object(
    CUDPublisher,
    'publish_create',
    mock.MagicMock(side_effect=MockLiveActionPublisher.publish_create))
@mock.patch.object(
    LiveActionPublisher,
    'publish_state',
    mock.MagicMock(side_effect=MockLiveActionPublisher.publish_state))
class MistralRunnerCallbackTest(DbTestCase):

    @classmethod
    def setUpClass(cls):
        super(MistralRunnerCallbackTest, cls).setUpClass()

        # Override the retry configuration here otherwise st2tests.config.parse_args
        # in DbTestCase.setUpClass will reset these overrides.
        cfg.CONF.set_override('retry_exp_msec', 100, group='mistral')
        cfg.CONF.set_override('retry_exp_max_msec', 200, group='mistral')
        cfg.CONF.set_override('retry_stop_max_msec', 200, group='mistral')
        cfg.CONF.set_override('api_url', 'http://0.0.0.0:9101', group='auth')

        # Register runners.
        runnersregistrar.register_runners()

        # Register test pack(s).
        actions_registrar = actionsregistrar.ActionsRegistrar(
            use_pack_cache=False,
            fail_on_failure=True
        )

        for pack in PACKS:
            actions_registrar.register_from_pack(pack)

        # Get an instance of the callback module and reference to mistral status map
        cls.callback_module = loader.register_callback_module(MISTRAL_RUNNER_NAME)
        cls.callback_class = cls.callback_module.get_instance()
        cls.status_map = cls.callback_module.STATUS_MAP

    @classmethod
    def get_runner_class(cls, runner_name):
        return runners.get_runner(runner_name).__class__

    def test_callback_handler_status_map(self):
        # Ensure all StackStorm status are mapped otherwise leads to zombie workflow.
        self.assertListEqual(sorted(self.status_map.keys()),
                             sorted(action_constants.LIVEACTION_STATUSES))

    @mock.patch.object(
        action_executions.ActionExecutionManager, 'update',
        mock.MagicMock(return_value=None))
    def test_callback_handler_with_result_as_text(self):
        self.callback_class.callback('http://127.0.0.1:8989/v2/action_executions/12345', {},
                                     action_constants.LIVEACTION_STATUS_SUCCEEDED,
                                     '<html></html>')

        action_executions.ActionExecutionManager.update.assert_called_with(
            '12345',
            state='SUCCESS',
            output='<html></html>'
        )

    @mock.patch.object(
        action_executions.ActionExecutionManager, 'update',
        mock.MagicMock(return_value=None))
    def test_callback_handler_with_result_as_dict(self):
        self.callback_class.callback('http://127.0.0.1:8989/v2/action_executions/12345', {},
                                     action_constants.LIVEACTION_STATUS_SUCCEEDED, {'a': 1})

        action_executions.ActionExecutionManager.update.assert_called_with(
            '12345',
            state='SUCCESS',
            output='{"a": 1}'
        )

    @mock.patch.object(
        action_executions.ActionExecutionManager, 'update',
        mock.MagicMock(return_value=None))
    def test_callback_handler_with_result_as_json_str(self):
        self.callback_class.callback('http://127.0.0.1:8989/v2/action_executions/12345', {},
                                     action_constants.LIVEACTION_STATUS_SUCCEEDED, '{"a": 1}')

        action_executions.ActionExecutionManager.update.assert_called_with(
            '12345',
            state='SUCCESS',
            output='{"a": 1}'
        )

        self.callback_class.callback('http://127.0.0.1:8989/v2/action_executions/12345', {},
                                     action_constants.LIVEACTION_STATUS_SUCCEEDED, "{'a': 1}")

        action_executions.ActionExecutionManager.update.assert_called_with(
            '12345',
            state='SUCCESS',
            output='{"a": 1}'
        )

        self.callback_class.callback('http://127.0.0.1:8989/v2/action_executions/12345', {},
                                     action_constants.LIVEACTION_STATUS_SUCCEEDED, u"{'a': 1}")

        action_executions.ActionExecutionManager.update.assert_called_with(
            '12345',
            state='SUCCESS',
            output='{"a": 1}'
        )

        self.callback_class.callback('http://127.0.0.1:8989/v2/action_executions/12345', {},
                                     action_constants.LIVEACTION_STATUS_SUCCEEDED, "{u'a': u'xyz'}")

        action_executions.ActionExecutionManager.update.assert_called_with(
            '12345',
            state='SUCCESS',
            output='{"a": "xyz"}'
        )

    @mock.patch.object(
        action_executions.ActionExecutionManager, 'update',
        mock.MagicMock(return_value=None))
    def test_callback_handler_with_result_as_list(self):
        self.callback_class.callback('http://127.0.0.1:8989/v2/action_executions/12345', {},
                                     action_constants.LIVEACTION_STATUS_SUCCEEDED,
                                     ["a", "b", "c"])

        action_executions.ActionExecutionManager.update.assert_called_with(
            '12345',
            state='SUCCESS',
            output='["a", "b", "c"]'
        )

    @mock.patch.object(
        action_executions.ActionExecutionManager, 'update',
        mock.MagicMock(return_value=None))
    def test_callback_handler_with_result_as_list_str(self):
        self.callback_class.callback('http://127.0.0.1:8989/v2/action_executions/12345', {},
                                     action_constants.LIVEACTION_STATUS_SUCCEEDED,
                                     '["a", "b", "c"]')

        action_executions.ActionExecutionManager.update.assert_called_with(
            '12345',
            state='SUCCESS',
            output='["a", "b", "c"]'
        )

        self.callback_class.callback('http://127.0.0.1:8989/v2/action_executions/12345', {},
                                     action_constants.LIVEACTION_STATUS_SUCCEEDED,
                                     u'["a", "b", "c"]')

        action_executions.ActionExecutionManager.update.assert_called_with(
            '12345',
            state='SUCCESS',
            output='["a", "b", "c"]'
        )

        self.callback_class.callback('http://127.0.0.1:8989/v2/action_executions/12345', {},
                                     action_constants.LIVEACTION_STATUS_SUCCEEDED,
                                     '[u"a", "b", "c"]')

        action_executions.ActionExecutionManager.update.assert_called_with(
            '12345',
            state='SUCCESS',
            output='["a", "b", "c"]'
        )

    @mock.patch.object(
        action_executions.ActionExecutionManager, 'update',
        mock.MagicMock(return_value=None))
    def test_callback_handler_with_result_unicode_str(self):
        self.callback_class.callback('http://127.0.0.1:8989/v2/action_executions/12345', {},
                                     action_constants.LIVEACTION_STATUS_SUCCEEDED, '什麼')

        action_executions.ActionExecutionManager.update.assert_called_with(
            '12345',
            state='SUCCESS',
            output='\\u4ec0\\u9ebc'
        )

    @mock.patch.object(
        action_executions.ActionExecutionManager, 'update',
        mock.MagicMock(return_value=None))
    def test_callback_handler_with_result_unicode_encoded_as_ascii_str(self):
        self.callback_class.callback('http://127.0.0.1:8989/v2/action_executions/12345', {},
                                     action_constants.LIVEACTION_STATUS_SUCCEEDED, '\u4ec0\u9ebc')

        action_executions.ActionExecutionManager.update.assert_called_with(
            '12345',
            state='SUCCESS',
            output='\\\\u4ec0\\\\u9ebc'
        )

    @mock.patch.object(
        action_executions.ActionExecutionManager, 'update',
        mock.MagicMock(return_value=None))
    def test_callback_handler_with_result_unicode_encoded_as_type(self):
        self.callback_class.callback('http://127.0.0.1:8989/v2/action_executions/12345', {},
                                     action_constants.LIVEACTION_STATUS_SUCCEEDED, u'\u4ec0\u9ebc')

        action_executions.ActionExecutionManager.update.assert_called_with(
            '12345',
            state='SUCCESS',
            output='\\u4ec0\\u9ebc'
        )

    @mock.patch.object(
        action_executions.ActionExecutionManager, 'update',
        mock.MagicMock(return_value=None))
    def test_callback_handler_with_result_as_list_with_unicode_str(self):
        self.callback_class.callback('http://127.0.0.1:8989/v2/action_executions/12345', {},
                                     action_constants.LIVEACTION_STATUS_SUCCEEDED,
                                     ['\u4ec0\u9ebc'])

        action_executions.ActionExecutionManager.update.assert_called_with(
            '12345',
            state='SUCCESS',
            output='["\\\\u4ec0\\\\u9ebc"]'
        )

    @mock.patch.object(
        action_executions.ActionExecutionManager, 'update',
        mock.MagicMock(return_value=None))
    def test_callback_handler_with_result_as_list_with_unicode_type(self):
        self.callback_class.callback('http://127.0.0.1:8989/v2/action_executions/12345', {},
                                     action_constants.LIVEACTION_STATUS_SUCCEEDED,
                                     [u'\u4ec0\u9ebc'])

        action_executions.ActionExecutionManager.update.assert_called_with(
            '12345',
            state='SUCCESS',
            output='["\\\\u4ec0\\\\u9ebc"]'
        )

    @mock.patch.object(
        action_executions.ActionExecutionManager, 'update',
        mock.MagicMock(return_value=None))
    def test_callback_handler_with_result_as_dict_with_unicode_str(self):
        self.callback_class.callback('http://127.0.0.1:8989/v2/action_executions/12345', {},
                                     action_constants.LIVEACTION_STATUS_SUCCEEDED,
                                     {'a': '\u4ec0\u9ebc'})

        action_executions.ActionExecutionManager.update.assert_called_with(
            '12345',
            state='SUCCESS',
            output='{"a": "\\\\u4ec0\\\\u9ebc"}'
        )

    @mock.patch.object(
        action_executions.ActionExecutionManager, 'update',
        mock.MagicMock(return_value=None))
    def test_callback_handler_with_result_as_dict_with_unicode_type(self):
        self.callback_class.callback('http://127.0.0.1:8989/v2/action_executions/12345', {},
                                     action_constants.LIVEACTION_STATUS_SUCCEEDED,
                                     {'a': u'\u4ec0\u9ebc'})

        action_executions.ActionExecutionManager.update.assert_called_with(
            '12345',
            state='SUCCESS',
            output='{"a": "\\\\u4ec0\\\\u9ebc"}'
        )

    @mock.patch.object(
        action_executions.ActionExecutionManager, 'update',
        mock.MagicMock(return_value=None))
    def test_callback_success_state(self):
        local_runner_cls = self.get_runner_class('local_runner')
        local_run_result = (action_constants.LIVEACTION_STATUS_SUCCEEDED, NON_EMPTY_RESULT, None)
        local_runner_cls.run = mock.Mock(return_value=local_run_result)
        expected_mistral_status = self.status_map[local_run_result[0]]

        liveaction = LiveActionDB(
            action='core.local', parameters={'cmd': 'uname -a'},
            callback={
                'source': MISTRAL_RUNNER_NAME,
                'url': 'http://127.0.0.1:8989/v2/action_executions/12345'
            }
        )

        liveaction, execution = action_service.request(liveaction)
        liveaction = LiveAction.get_by_id(str(liveaction.id))

        self.assertEqual(liveaction.status, action_constants.LIVEACTION_STATUS_SUCCEEDED)

        action_executions.ActionExecutionManager.update.assert_called_with(
            '12345', state=expected_mistral_status, output=NON_EMPTY_RESULT)

    @mock.patch.object(
        action_executions.ActionExecutionManager, 'update',
        mock.MagicMock(return_value=None))
    def test_callback_incomplete_state(self):
        local_runner_cls = self.get_runner_class('local_runner')
        local_run_result = (action_constants.LIVEACTION_STATUS_RUNNING, NON_EMPTY_RESULT, None)
        local_runner_cls.run = mock.Mock(return_value=local_run_result)

        liveaction = LiveActionDB(
            action='core.local', parameters={'cmd': 'uname -a'},
            callback={
                'source': MISTRAL_RUNNER_NAME,
                'url': 'http://127.0.0.1:8989/v2/action_executions/12345'
            }
        )

        liveaction, execution = action_service.request(liveaction)
        liveaction = LiveAction.get_by_id(str(liveaction.id))

        self.assertEqual(liveaction.status, local_run_result[0])
        self.assertFalse(action_executions.ActionExecutionManager.update.called)

    @mock.patch.object(
        action_executions.ActionExecutionManager, 'update',
        mock.MagicMock(return_value=None))
    def test_callback_canceling_state(self):
        local_runner_cls = self.get_runner_class('local_runner')
        local_run_result = (action_constants.LIVEACTION_STATUS_CANCELING, NON_EMPTY_RESULT, None)
        local_runner_cls.run = mock.Mock(return_value=local_run_result)
        local_cancel_result = (action_constants.LIVEACTION_STATUS_CANCELING, NON_EMPTY_RESULT, None)
        local_runner_cls.cancel = mock.Mock(return_value=local_cancel_result)

        liveaction = LiveActionDB(
            action='core.local', parameters={'cmd': 'uname -a'},
            callback={
                'source': MISTRAL_RUNNER_NAME,
                'url': 'http://127.0.0.1:8989/v2/action_executions/12345'
            }
        )

        liveaction, execution = action_service.request(liveaction)
        liveaction = LiveAction.get_by_id(str(liveaction.id))

        self.assertEqual(liveaction.status, local_cancel_result[0])

        action_executions.ActionExecutionManager.update.assert_not_called()

    @mock.patch.object(
        action_executions.ActionExecutionManager, 'update',
        mock.MagicMock(return_value=None))
    def test_callback_canceled_state(self):
        local_runner_cls = self.get_runner_class('local_runner')
        local_run_result = (action_constants.LIVEACTION_STATUS_CANCELED, NON_EMPTY_RESULT, None)
        local_runner_cls.run = mock.Mock(return_value=local_run_result)
        expected_mistral_status = self.status_map[local_run_result[0]]

        liveaction = LiveActionDB(
            action='core.local', parameters={'cmd': 'uname -a'},
            callback={
                'source': MISTRAL_RUNNER_NAME,
                'url': 'http://127.0.0.1:8989/v2/action_executions/12345'
            }
        )

        liveaction, execution = action_service.request(liveaction)
        liveaction = LiveAction.get_by_id(str(liveaction.id))

        self.assertEqual(liveaction.status, local_run_result[0])

        action_executions.ActionExecutionManager.update.assert_called_with(
            '12345', state=expected_mistral_status, output=NON_EMPTY_RESULT)

    @mock.patch.object(
        action_executions.ActionExecutionManager, 'update',
        mock.MagicMock(return_value=None))
    def test_callback_pausing_state(self):
        local_runner_cls = self.get_runner_class('local_runner')
        local_run_result = (action_constants.LIVEACTION_STATUS_PAUSING, NON_EMPTY_RESULT, None)
        local_runner_cls.run = mock.Mock(return_value=local_run_result)
        local_pause_result = (action_constants.LIVEACTION_STATUS_PAUSING, NON_EMPTY_RESULT, None)
        local_runner_cls.pause = mock.Mock(return_value=local_pause_result)

        liveaction = LiveActionDB(
            action='core.local', parameters={'cmd': 'uname -a'},
            callback={
                'source': MISTRAL_RUNNER_NAME,
                'url': 'http://127.0.0.1:8989/v2/action_executions/12345'
            }
        )

        liveaction, execution = action_service.request(liveaction)
        liveaction = LiveAction.get_by_id(str(liveaction.id))

        self.assertEqual(liveaction.status, local_pause_result[0])

        action_executions.ActionExecutionManager.update.assert_not_called()

    @mock.patch.object(
        action_executions.ActionExecutionManager, 'update',
        mock.MagicMock(return_value=None))
    def test_callback_paused_state(self):
        local_runner_cls = self.get_runner_class('local_runner')
        local_run_result = (action_constants.LIVEACTION_STATUS_PAUSED, NON_EMPTY_RESULT, None)
        local_runner_cls.run = mock.Mock(return_value=local_run_result)
        expected_mistral_status = self.status_map[local_run_result[0]]

        liveaction = LiveActionDB(
            action='core.local', parameters={'cmd': 'uname -a'},
            callback={
                'source': MISTRAL_RUNNER_NAME,
                'url': 'http://127.0.0.1:8989/v2/action_executions/12345'
            }
        )

        liveaction, execution = action_service.request(liveaction)
        liveaction = LiveAction.get_by_id(str(liveaction.id))

        self.assertEqual(liveaction.status, local_run_result[0])

        action_executions.ActionExecutionManager.update.assert_called_with(
            '12345', state=expected_mistral_status, output=NON_EMPTY_RESULT)

    @mock.patch.object(
        action_executions.ActionExecutionManager, 'update',
        mock.MagicMock(return_value=None))
    def test_callback_resuming_state(self):
        local_runner_cls = self.get_runner_class('local_runner')
        local_run_result = (action_constants.LIVEACTION_STATUS_RESUMING, NON_EMPTY_RESULT, None)
        local_runner_cls.run = mock.Mock(return_value=local_run_result)
        local_resume_result = (action_constants.LIVEACTION_STATUS_RUNNING, NON_EMPTY_RESULT, None)
        local_runner_cls.resume = mock.Mock(return_value=local_resume_result)

        liveaction = LiveActionDB(
            action='core.local', parameters={'cmd': 'uname -a'},
            callback={
                'source': MISTRAL_RUNNER_NAME,
                'url': 'http://127.0.0.1:8989/v2/action_executions/12345'
            }
        )

        liveaction, execution = action_service.request(liveaction)
        liveaction = LiveAction.get_by_id(str(liveaction.id))

        self.assertEqual(liveaction.status, local_resume_result[0])
        self.assertFalse(action_executions.ActionExecutionManager.update.called)

    @mock.patch.object(
        action_executions.ActionExecutionManager, 'update',
        mock.MagicMock(side_effect=[
            requests.exceptions.ConnectionError(),
            None]))
    def test_callback_retry(self):
        local_runner_cls = self.get_runner_class('local_runner')
        local_run_result = (action_constants.LIVEACTION_STATUS_SUCCEEDED, NON_EMPTY_RESULT, None)
        local_runner_cls.run = mock.Mock(return_value=local_run_result)

        liveaction = LiveActionDB(
            action='core.local', parameters={'cmd': 'uname -a'},
            callback={
                'source': MISTRAL_RUNNER_NAME,
                'url': 'http://127.0.0.1:8989/v2/action_executions/12345'
            }
        )

        liveaction, execution = action_service.request(liveaction)
        liveaction = LiveAction.get_by_id(str(liveaction.id))
        self.assertEqual(liveaction.status, action_constants.LIVEACTION_STATUS_SUCCEEDED)

        calls = [call('12345', state='SUCCESS', output=NON_EMPTY_RESULT) for i in range(0, 2)]
        action_executions.ActionExecutionManager.update.assert_has_calls(calls)

    @mock.patch.object(
        action_executions.ActionExecutionManager, 'update',
        mock.MagicMock(side_effect=[
            requests.exceptions.ConnectionError(),
            requests.exceptions.ConnectionError(),
            requests.exceptions.ConnectionError(),
            requests.exceptions.ConnectionError(),
            None]))
    def test_callback_retry_exhausted(self):
        local_runner_cls = self.get_runner_class('local_runner')
        local_run_result = (action_constants.LIVEACTION_STATUS_SUCCEEDED, NON_EMPTY_RESULT, None)
        local_runner_cls.run = mock.Mock(return_value=local_run_result)

        liveaction = LiveActionDB(
            action='core.local', parameters={'cmd': 'uname -a'},
            callback={
                'source': MISTRAL_RUNNER_NAME,
                'url': 'http://127.0.0.1:8989/v2/action_executions/12345'
            }
        )

        liveaction, execution = action_service.request(liveaction)
        liveaction = LiveAction.get_by_id(str(liveaction.id))
        self.assertEqual(liveaction.status, action_constants.LIVEACTION_STATUS_SUCCEEDED)

        # This test initially setup mock for action_executions.ActionExecutionManager.update
        # to fail the first 4 times and return success on the 5th times. The max attempts
        # is set to 3. We expect only 3 calls to pass thru the update method.
        calls = [call('12345', state='SUCCESS', output=NON_EMPTY_RESULT) for i in range(0, 2)]
        action_executions.ActionExecutionManager.update.assert_has_calls(calls)


1			# -- coding: UTF-8 --
2			# Licensed to the StackStorm, Inc ('StackStorm') under one or more
3			# contributor license agreements. See the NOTICE file distributed with
4			# this work for additional information regarding copyright ownership.
5			# The ASF licenses this file to You under the Apache License, Version 2.0
6			# (the "License"); you may not use this file except in compliance with
7			# the License. You may obtain a copy of the License at
8			#
9			# http://www.apache.org/licenses/LICENSE-2.0
10			#
11			# Unless required by applicable law or agreed to in writing, software
12			# distributed under the License is distributed on an "AS IS" BASIS,
13			# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14			# See the License for the specific language governing permissions and
15			# limitations under the License.
16
17			import mock
18			from mock import call
19			import requests
20
21			from mistralclient.api.v2 import action_executions
22			from oslo_config import cfg
23
24			# XXX: actionsensor import depends on config being setup.
25			import st2tests.config as tests_config
26			tests_config.parse_args()
27
28			from st2common.bootstrap import actionsregistrar
29			from st2common.bootstrap import runnersregistrar
30			from st2common.constants import action as action_constants
31			from st2common.models.db.liveaction import LiveActionDB
32			from st2common.persistence.liveaction import LiveAction
33			from st2common.runners import base as runners
34			from st2common.services import action as action_service
35			from st2common.transport.liveaction import LiveActionPublisher
36			from st2common.transport.publishers import CUDPublisher
37			from st2common.util import loader
38			from st2tests import DbTestCase
39			from st2tests import fixturesloader
40			from st2tests.mocks.liveaction import MockLiveActionPublisher
41
42
43			MISTRAL_RUNNER_NAME = 'mistral_v2'
44			TEST_PACK = 'mistral_tests'
45			TEST_PACK_PATH = fixturesloader.get_fixtures_packs_base_path() + '/' + TEST_PACK
46
47			PACKS = [
48			TEST_PACK_PATH,
49			fixturesloader.get_fixtures_packs_base_path() + '/core'
50			]
51
52			NON_EMPTY_RESULT = 'non-empty'
53
54
55			@mock.patch.object(
56			CUDPublisher,
57			'publish_update',
58			mock.MagicMock(return_value=None))
59			@mock.patch.object(
60			CUDPublisher,
61			'publish_create',
62			mock.MagicMock(side_effect=MockLiveActionPublisher.publish_create))
63			@mock.patch.object(
64			LiveActionPublisher,
65			'publish_state',
66			mock.MagicMock(side_effect=MockLiveActionPublisher.publish_state))
67			class MistralRunnerCallbackTest(DbTestCase):
68
69			@classmethod
70			def setUpClass(cls):
71			super(MistralRunnerCallbackTest, cls).setUpClass()
72
73			# Override the retry configuration here otherwise st2tests.config.parse_args
74			# in DbTestCase.setUpClass will reset these overrides.
75			cfg.CONF.set_override('retry_exp_msec', 100, group='mistral')
76			cfg.CONF.set_override('retry_exp_max_msec', 200, group='mistral')
77			cfg.CONF.set_override('retry_stop_max_msec', 200, group='mistral')
78			cfg.CONF.set_override('api_url', 'http://0.0.0.0:9101', group='auth')
79
80			# Register runners.
81			runnersregistrar.register_runners()
82
83			# Register test pack(s).
84			actions_registrar = actionsregistrar.ActionsRegistrar(
85			use_pack_cache=False,
86			fail_on_failure=True
87			)
88
89			for pack in PACKS:
90			actions_registrar.register_from_pack(pack)
91
92			# Get an instance of the callback module and reference to mistral status map
93			cls.callback_module = loader.register_callback_module(MISTRAL_RUNNER_NAME)
94			cls.callback_class = cls.callback_module.get_instance()
95			cls.status_map = cls.callback_module.STATUS_MAP
96
97			@classmethod
98			def get_runner_class(cls, runner_name):
99			return runners.get_runner(runner_name).__class__
100
101			def test_callback_handler_status_map(self):
102			# Ensure all StackStorm status are mapped otherwise leads to zombie workflow.
103			self.assertListEqual(sorted(self.status_map.keys()),
104			sorted(action_constants.LIVEACTION_STATUSES))
105
106			@mock.patch.object(
107			action_executions.ActionExecutionManager, 'update',
108			mock.MagicMock(return_value=None))
109			def test_callback_handler_with_result_as_text(self):
110			self.callback_class.callback('http://127.0.0.1:8989/v2/action_executions/12345', {},
111			action_constants.LIVEACTION_STATUS_SUCCEEDED,
112			'<html></html>')
113
114			action_executions.ActionExecutionManager.update.assert_called_with(
115			'12345',
116			state='SUCCESS',
117			output='<html></html>'
118			)
119
120			@mock.patch.object(
121			action_executions.ActionExecutionManager, 'update',
122			mock.MagicMock(return_value=None))
123			def test_callback_handler_with_result_as_dict(self):
124			self.callback_class.callback('http://127.0.0.1:8989/v2/action_executions/12345', {},
125			action_constants.LIVEACTION_STATUS_SUCCEEDED, {'a': 1})
126
127			action_executions.ActionExecutionManager.update.assert_called_with(
128			'12345',
129			state='SUCCESS',
130			output='{"a": 1}'
131			)
132
133			@mock.patch.object(
134			action_executions.ActionExecutionManager, 'update',
135			mock.MagicMock(return_value=None))
136			def test_callback_handler_with_result_as_json_str(self):
137			self.callback_class.callback('http://127.0.0.1:8989/v2/action_executions/12345', {},
138			action_constants.LIVEACTION_STATUS_SUCCEEDED, '{"a": 1}')
139
140			action_executions.ActionExecutionManager.update.assert_called_with(
141			'12345',
142			state='SUCCESS',
143			output='{"a": 1}'
144			)
145
146			self.callback_class.callback('http://127.0.0.1:8989/v2/action_executions/12345', {},
147			action_constants.LIVEACTION_STATUS_SUCCEEDED, "{'a': 1}")
148
149			action_executions.ActionExecutionManager.update.assert_called_with(
150			'12345',
151			state='SUCCESS',
152			output='{"a": 1}'
153			)
154
155			self.callback_class.callback('http://127.0.0.1:8989/v2/action_executions/12345', {},
156			action_constants.LIVEACTION_STATUS_SUCCEEDED, u"{'a': 1}")
157
158			action_executions.ActionExecutionManager.update.assert_called_with(
159			'12345',
160			state='SUCCESS',
161			output='{"a": 1}'
162			)
163
164			self.callback_class.callback('http://127.0.0.1:8989/v2/action_executions/12345', {},
165			action_constants.LIVEACTION_STATUS_SUCCEEDED, "{u'a': u'xyz'}")
166
167			action_executions.ActionExecutionManager.update.assert_called_with(
168			'12345',
169			state='SUCCESS',
170			output='{"a": "xyz"}'
171			)
172
173			@mock.patch.object(
174			action_executions.ActionExecutionManager, 'update',
175			mock.MagicMock(return_value=None))
176			def test_callback_handler_with_result_as_list(self):
177			self.callback_class.callback('http://127.0.0.1:8989/v2/action_executions/12345', {},
178			action_constants.LIVEACTION_STATUS_SUCCEEDED,
179			["a", "b", "c"])
180
181			action_executions.ActionExecutionManager.update.assert_called_with(
182			'12345',
183			state='SUCCESS',
184			output='["a", "b", "c"]'
185			)
186
187			@mock.patch.object(
188			action_executions.ActionExecutionManager, 'update',
189			mock.MagicMock(return_value=None))
190			def test_callback_handler_with_result_as_list_str(self):
191			self.callback_class.callback('http://127.0.0.1:8989/v2/action_executions/12345', {},
192			action_constants.LIVEACTION_STATUS_SUCCEEDED,
193			'["a", "b", "c"]')
194
195			action_executions.ActionExecutionManager.update.assert_called_with(
196			'12345',
197			state='SUCCESS',
198			output='["a", "b", "c"]'
199			)
200
201			self.callback_class.callback('http://127.0.0.1:8989/v2/action_executions/12345', {},
202			action_constants.LIVEACTION_STATUS_SUCCEEDED,
203			u'["a", "b", "c"]')
204
205			action_executions.ActionExecutionManager.update.assert_called_with(
206			'12345',
207			state='SUCCESS',
208			output='["a", "b", "c"]'
209			)
210
211			self.callback_class.callback('http://127.0.0.1:8989/v2/action_executions/12345', {},
212			action_constants.LIVEACTION_STATUS_SUCCEEDED,
213			'[u"a", "b", "c"]')
214
215			action_executions.ActionExecutionManager.update.assert_called_with(
216			'12345',
217			state='SUCCESS',
218			output='["a", "b", "c"]'
219			)
220
221			@mock.patch.object(
222			action_executions.ActionExecutionManager, 'update',
223			mock.MagicMock(return_value=None))
224			def test_callback_handler_with_result_unicode_str(self):
225			self.callback_class.callback('http://127.0.0.1:8989/v2/action_executions/12345', {},
226			action_constants.LIVEACTION_STATUS_SUCCEEDED, '什麼')
227
228			action_executions.ActionExecutionManager.update.assert_called_with(
229			'12345',
230			state='SUCCESS',
231			output='\\u4ec0\\u9ebc'
232			)
233
234			@mock.patch.object(
235			action_executions.ActionExecutionManager, 'update',
236			mock.MagicMock(return_value=None))
237			def test_callback_handler_with_result_unicode_encoded_as_ascii_str(self):
238			self.callback_class.callback('http://127.0.0.1:8989/v2/action_executions/12345', {},
239			action_constants.LIVEACTION_STATUS_SUCCEEDED, '\u4ec0\u9ebc')
240
241			action_executions.ActionExecutionManager.update.assert_called_with(
242			'12345',
243			state='SUCCESS',
244			output='\\\\u4ec0\\\\u9ebc'
245			)
246
247			@mock.patch.object(
248			action_executions.ActionExecutionManager, 'update',
249			mock.MagicMock(return_value=None))
250			def test_callback_handler_with_result_unicode_encoded_as_type(self):
251			self.callback_class.callback('http://127.0.0.1:8989/v2/action_executions/12345', {},
252			action_constants.LIVEACTION_STATUS_SUCCEEDED, u'\u4ec0\u9ebc')
253
254			action_executions.ActionExecutionManager.update.assert_called_with(
255			'12345',
256			state='SUCCESS',
257			output='\\u4ec0\\u9ebc'
258			)
259
260			@mock.patch.object(
261			action_executions.ActionExecutionManager, 'update',
262			mock.MagicMock(return_value=None))
263			def test_callback_handler_with_result_as_list_with_unicode_str(self):
264			self.callback_class.callback('http://127.0.0.1:8989/v2/action_executions/12345', {},
265			action_constants.LIVEACTION_STATUS_SUCCEEDED,
266			['\u4ec0\u9ebc'])
267
268			action_executions.ActionExecutionManager.update.assert_called_with(
269			'12345',
270			state='SUCCESS',
271			output='["\\\\u4ec0\\\\u9ebc"]'
272			)
273
274			@mock.patch.object(
275			action_executions.ActionExecutionManager, 'update',
276			mock.MagicMock(return_value=None))
277			def test_callback_handler_with_result_as_list_with_unicode_type(self):
278			self.callback_class.callback('http://127.0.0.1:8989/v2/action_executions/12345', {},
279			action_constants.LIVEACTION_STATUS_SUCCEEDED,
280			[u'\u4ec0\u9ebc'])
281
282			action_executions.ActionExecutionManager.update.assert_called_with(
283			'12345',
284			state='SUCCESS',
285			output='["\\\\u4ec0\\\\u9ebc"]'
286			)
287
288			@mock.patch.object(
289			action_executions.ActionExecutionManager, 'update',
290			mock.MagicMock(return_value=None))
291			def test_callback_handler_with_result_as_dict_with_unicode_str(self):
292			self.callback_class.callback('http://127.0.0.1:8989/v2/action_executions/12345', {},
293			action_constants.LIVEACTION_STATUS_SUCCEEDED,
294			{'a': '\u4ec0\u9ebc'})
295
296			action_executions.ActionExecutionManager.update.assert_called_with(
297			'12345',
298			state='SUCCESS',
299			output='{"a": "\\\\u4ec0\\\\u9ebc"}'
300			)
301
302			@mock.patch.object(
303			action_executions.ActionExecutionManager, 'update',
304			mock.MagicMock(return_value=None))
305			def test_callback_handler_with_result_as_dict_with_unicode_type(self):
306			self.callback_class.callback('http://127.0.0.1:8989/v2/action_executions/12345', {},
307			action_constants.LIVEACTION_STATUS_SUCCEEDED,
308			{'a': u'\u4ec0\u9ebc'})
309
310			action_executions.ActionExecutionManager.update.assert_called_with(
311			'12345',
312			state='SUCCESS',
313			output='{"a": "\\\\u4ec0\\\\u9ebc"}'
314			)
315
316			@mock.patch.object(
317			action_executions.ActionExecutionManager, 'update',
318			mock.MagicMock(return_value=None))
319			def test_callback_success_state(self):
320			local_runner_cls = self.get_runner_class('local_runner')
321			local_run_result = (action_constants.LIVEACTION_STATUS_SUCCEEDED, NON_EMPTY_RESULT, None)
322			local_runner_cls.run = mock.Mock(return_value=local_run_result)
323			expected_mistral_status = self.status_map[local_run_result[0]]
324
325			liveaction = LiveActionDB(
326			action='core.local', parameters={'cmd': 'uname -a'},
327			callback={
328			'source': MISTRAL_RUNNER_NAME,
329			'url': 'http://127.0.0.1:8989/v2/action_executions/12345'
330			}
331			)
332
333			liveaction, execution = action_service.request(liveaction)
334			liveaction = LiveAction.get_by_id(str(liveaction.id))
335
336			self.assertEqual(liveaction.status, action_constants.LIVEACTION_STATUS_SUCCEEDED)
337
338			action_executions.ActionExecutionManager.update.assert_called_with(
339			'12345', state=expected_mistral_status, output=NON_EMPTY_RESULT)
340
341			@mock.patch.object(
342			action_executions.ActionExecutionManager, 'update',
343			mock.MagicMock(return_value=None))
344			def test_callback_incomplete_state(self):
345			local_runner_cls = self.get_runner_class('local_runner')
346			local_run_result = (action_constants.LIVEACTION_STATUS_RUNNING, NON_EMPTY_RESULT, None)
347			local_runner_cls.run = mock.Mock(return_value=local_run_result)
348
349			liveaction = LiveActionDB(
350			action='core.local', parameters={'cmd': 'uname -a'},
351			callback={
352			'source': MISTRAL_RUNNER_NAME,
353			'url': 'http://127.0.0.1:8989/v2/action_executions/12345'
354			}
355			)
356
357			liveaction, execution = action_service.request(liveaction)
358			liveaction = LiveAction.get_by_id(str(liveaction.id))
359
360			self.assertEqual(liveaction.status, local_run_result[0])
361			self.assertFalse(action_executions.ActionExecutionManager.update.called)
362
363			@mock.patch.object(
364			action_executions.ActionExecutionManager, 'update',
365			mock.MagicMock(return_value=None))
366			def test_callback_canceling_state(self):
367			local_runner_cls = self.get_runner_class('local_runner')
368			local_run_result = (action_constants.LIVEACTION_STATUS_CANCELING, NON_EMPTY_RESULT, None)
369			local_runner_cls.run = mock.Mock(return_value=local_run_result)
370			local_cancel_result = (action_constants.LIVEACTION_STATUS_CANCELING, NON_EMPTY_RESULT, None)
371			local_runner_cls.cancel = mock.Mock(return_value=local_cancel_result)
372
373			liveaction = LiveActionDB(
374			action='core.local', parameters={'cmd': 'uname -a'},
375			callback={
376			'source': MISTRAL_RUNNER_NAME,
377			'url': 'http://127.0.0.1:8989/v2/action_executions/12345'
378			}
379			)
380
381			liveaction, execution = action_service.request(liveaction)
382			liveaction = LiveAction.get_by_id(str(liveaction.id))
383
384			self.assertEqual(liveaction.status, local_cancel_result[0])
385
386			action_executions.ActionExecutionManager.update.assert_not_called()
387
388			@mock.patch.object(
389			action_executions.ActionExecutionManager, 'update',
390			mock.MagicMock(return_value=None))
391			def test_callback_canceled_state(self):
392			local_runner_cls = self.get_runner_class('local_runner')
393			local_run_result = (action_constants.LIVEACTION_STATUS_CANCELED, NON_EMPTY_RESULT, None)
394			local_runner_cls.run = mock.Mock(return_value=local_run_result)
395			expected_mistral_status = self.status_map[local_run_result[0]]
396
397			liveaction = LiveActionDB(
398			action='core.local', parameters={'cmd': 'uname -a'},
399			callback={
400			'source': MISTRAL_RUNNER_NAME,
401			'url': 'http://127.0.0.1:8989/v2/action_executions/12345'
402			}
403			)
404
405			liveaction, execution = action_service.request(liveaction)
406			liveaction = LiveAction.get_by_id(str(liveaction.id))
407
408			self.assertEqual(liveaction.status, local_run_result[0])
409
410			action_executions.ActionExecutionManager.update.assert_called_with(
411			'12345', state=expected_mistral_status, output=NON_EMPTY_RESULT)
412
413			@mock.patch.object(
414			action_executions.ActionExecutionManager, 'update',
415			mock.MagicMock(return_value=None))
416			def test_callback_pausing_state(self):
417			local_runner_cls = self.get_runner_class('local_runner')
418			local_run_result = (action_constants.LIVEACTION_STATUS_PAUSING, NON_EMPTY_RESULT, None)
419			local_runner_cls.run = mock.Mock(return_value=local_run_result)
420			local_pause_result = (action_constants.LIVEACTION_STATUS_PAUSING, NON_EMPTY_RESULT, None)
421			local_runner_cls.pause = mock.Mock(return_value=local_pause_result)
422
423			liveaction = LiveActionDB(
424			action='core.local', parameters={'cmd': 'uname -a'},
425			callback={
426			'source': MISTRAL_RUNNER_NAME,
427			'url': 'http://127.0.0.1:8989/v2/action_executions/12345'
428			}
429			)
430
431			liveaction, execution = action_service.request(liveaction)
432			liveaction = LiveAction.get_by_id(str(liveaction.id))
433
434			self.assertEqual(liveaction.status, local_pause_result[0])
435
436			action_executions.ActionExecutionManager.update.assert_not_called()
437
438			@mock.patch.object(
439			action_executions.ActionExecutionManager, 'update',
440			mock.MagicMock(return_value=None))
441			def test_callback_paused_state(self):
442			local_runner_cls = self.get_runner_class('local_runner')
443			local_run_result = (action_constants.LIVEACTION_STATUS_PAUSED, NON_EMPTY_RESULT, None)
444			local_runner_cls.run = mock.Mock(return_value=local_run_result)
445			expected_mistral_status = self.status_map[local_run_result[0]]
446
447			liveaction = LiveActionDB(
448			action='core.local', parameters={'cmd': 'uname -a'},
449			callback={
450			'source': MISTRAL_RUNNER_NAME,
451			'url': 'http://127.0.0.1:8989/v2/action_executions/12345'
452			}
453			)
454
455			liveaction, execution = action_service.request(liveaction)
456			liveaction = LiveAction.get_by_id(str(liveaction.id))
457
458			self.assertEqual(liveaction.status, local_run_result[0])
459
460			action_executions.ActionExecutionManager.update.assert_called_with(
461			'12345', state=expected_mistral_status, output=NON_EMPTY_RESULT)
462
463			@mock.patch.object(
464			action_executions.ActionExecutionManager, 'update',
465			mock.MagicMock(return_value=None))
466			def test_callback_resuming_state(self):
467			local_runner_cls = self.get_runner_class('local_runner')
468			local_run_result = (action_constants.LIVEACTION_STATUS_RESUMING, NON_EMPTY_RESULT, None)
469			local_runner_cls.run = mock.Mock(return_value=local_run_result)
470			local_resume_result = (action_constants.LIVEACTION_STATUS_RUNNING, NON_EMPTY_RESULT, None)
471			local_runner_cls.resume = mock.Mock(return_value=local_resume_result)
472
473			liveaction = LiveActionDB(
474			action='core.local', parameters={'cmd': 'uname -a'},
475			callback={
476			'source': MISTRAL_RUNNER_NAME,
477			'url': 'http://127.0.0.1:8989/v2/action_executions/12345'
478			}
479			)
480
481			liveaction, execution = action_service.request(liveaction)
482			liveaction = LiveAction.get_by_id(str(liveaction.id))
483
484			self.assertEqual(liveaction.status, local_resume_result[0])
485			self.assertFalse(action_executions.ActionExecutionManager.update.called)
486
487			@mock.patch.object(
488			action_executions.ActionExecutionManager, 'update',
489			mock.MagicMock(side_effect=[
490			requests.exceptions.ConnectionError(),
491			None]))
492			def test_callback_retry(self):
493			local_runner_cls = self.get_runner_class('local_runner')
494			local_run_result = (action_constants.LIVEACTION_STATUS_SUCCEEDED, NON_EMPTY_RESULT, None)
495			local_runner_cls.run = mock.Mock(return_value=local_run_result)
496
497			liveaction = LiveActionDB(
498			action='core.local', parameters={'cmd': 'uname -a'},
499			callback={
500			'source': MISTRAL_RUNNER_NAME,
501			'url': 'http://127.0.0.1:8989/v2/action_executions/12345'
502			}
503			)
504
505			liveaction, execution = action_service.request(liveaction)
506			liveaction = LiveAction.get_by_id(str(liveaction.id))
507			self.assertEqual(liveaction.status, action_constants.LIVEACTION_STATUS_SUCCEEDED)
508
509			calls = [call('12345', state='SUCCESS', output=NON_EMPTY_RESULT) for i in range(0, 2)]
510			action_executions.ActionExecutionManager.update.assert_has_calls(calls)
511
512			@mock.patch.object(
513			action_executions.ActionExecutionManager, 'update',
514			mock.MagicMock(side_effect=[
515			requests.exceptions.ConnectionError(),
516			requests.exceptions.ConnectionError(),
517			requests.exceptions.ConnectionError(),
518			requests.exceptions.ConnectionError(),
519			None]))
520			def test_callback_retry_exhausted(self):
521			local_runner_cls = self.get_runner_class('local_runner')
522			local_run_result = (action_constants.LIVEACTION_STATUS_SUCCEEDED, NON_EMPTY_RESULT, None)
523			local_runner_cls.run = mock.Mock(return_value=local_run_result)
524
525			liveaction = LiveActionDB(
526			action='core.local', parameters={'cmd': 'uname -a'},
527			callback={
528			'source': MISTRAL_RUNNER_NAME,
529			'url': 'http://127.0.0.1:8989/v2/action_executions/12345'
530			}
531			)
532
533			liveaction, execution = action_service.request(liveaction)
534			liveaction = LiveAction.get_by_id(str(liveaction.id))
535			self.assertEqual(liveaction.status, action_constants.LIVEACTION_STATUS_SUCCEEDED)
536
537			# This test initially setup mock for action_executions.ActionExecutionManager.update
538			# to fail the first 4 times and return success on the 5th times. The max attempts
539			# is set to 3. We expect only 3 calls to pass thru the update method.
540			calls = [call('12345', state='SUCCESS', output=NON_EMPTY_RESULT) for i in range(0, 2)]
541			action_executions.ActionExecutionManager.update.assert_has_calls(calls)
542

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MistralRunnerCallbackTest.test_callback_retry_exhausted() B

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