100 lines
3.0 KiB
Python
100 lines
3.0 KiB
Python
# Copyright 2016 - Brocade Communications Systems, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import mock
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from oslo_config import cfg
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from oslo_utils import uuidutils
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import osprofiler
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from mistral import context
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from mistral.services import workflows as wf_service
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from mistral.tests.unit.engine import base
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from mistral.workflow import states
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# Use the set_default method to set value otherwise in certain test cases
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# the change in value is not permanent.
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cfg.CONF.set_default('auth_enable', False, group='pecan')
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cfg.CONF.set_default('enabled', True, group='profiler')
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cfg.CONF.set_default('hmac_keys', 'foobar', group='profiler')
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cfg.CONF.set_default('profiler_log_name', 'profile_trace', group='profiler')
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class EngineProfilerTest(base.EngineTestCase):
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def setUp(self):
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super(EngineProfilerTest, self).setUp()
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# Configure the osprofiler.
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self.mock_profiler_log_func = mock.Mock(return_value=None)
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osprofiler.notifier.set(self.mock_profiler_log_func)
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self.ctx_serializer = context.RpcContextSerializer(
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context.JsonPayloadSerializer()
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)
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def test_profile_trace(self):
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wf_def = """
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version: '2.0'
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wf:
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type: direct
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tasks:
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task1:
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action: std.echo output="Peace!"
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"""
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wf_service.create_workflows(wf_def)
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ctx = {
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'trace_info': {
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'hmac_key': cfg.CONF.profiler.hmac_keys,
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'base_id': uuidutils.generate_uuid(),
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'parent_id': uuidutils.generate_uuid()
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}
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}
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self.ctx_serializer.deserialize_context(ctx)
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wf_ex = self.engine_client.start_workflow('wf', {})
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self.assertIsNotNone(wf_ex)
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self.assertEqual(states.RUNNING, wf_ex['state'])
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self.await_workflow_success(wf_ex['id'])
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self.assertGreater(self.mock_profiler_log_func.call_count, 0)
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def test_no_profile_trace(self):
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wf_def = """
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version: '2.0'
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wf:
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type: direct
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tasks:
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task1:
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action: std.echo output="Peace!"
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"""
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wf_service.create_workflows(wf_def)
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self.ctx_serializer.deserialize_context({})
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wf_ex = self.engine_client.start_workflow('wf', {})
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self.assertIsNotNone(wf_ex)
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self.assertEqual(states.RUNNING, wf_ex['state'])
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self.await_workflow_success(wf_ex['id'])
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self.assertEqual(self.mock_profiler_log_func.call_count, 0)
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