8ddb4e9ac1
This is to mainly kill the migrate script logs but can be used to quieten down any log. Also the migrations were not using the FakeLogger so now both are using the same mechanism. Fixes-bug: 1281226 Change-Id: I2f1efcace6a38450020fcbf516ee5026204359d2
112 lines
3.7 KiB
Python
112 lines
3.7 KiB
Python
#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# 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, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import logging
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import os
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import sys
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import time
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import fixtures
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import mox
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from oslo.config import cfg
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from oslotest import mockpatch
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import testscenarios
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import testtools
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from heat.engine import environment
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from heat.engine import resources
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from heat.engine import scheduler
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from heat.tests import utils
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TEST_DEFAULT_LOGLEVELS = {'migrate': logging.WARN}
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class FakeLogMixin:
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def setup_logging(self):
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# Assign default logs to self.logger so we can still
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# assert on heat logs.
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self.logger = self.useFixture(
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fixtures.FakeLogger(level=logging.DEBUG))
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base_list = set([nlog.split('.')[0]
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for nlog in logging.Logger.manager.loggerDict])
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for base in base_list:
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if base in TEST_DEFAULT_LOGLEVELS:
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self.useFixture(fixtures.FakeLogger(
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level=TEST_DEFAULT_LOGLEVELS[base],
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name=base))
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elif base != 'heat':
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self.useFixture(fixtures.FakeLogger(
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name=base))
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class HeatTestCase(testscenarios.WithScenarios,
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testtools.TestCase, FakeLogMixin):
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TIME_STEP = 0.1
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def setUp(self):
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super(HeatTestCase, self).setUp()
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self.m = mox.Mox()
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self.addCleanup(self.m.UnsetStubs)
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self.setup_logging()
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scheduler.ENABLE_SLEEP = False
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self.useFixture(fixtures.MonkeyPatch(
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'heat.common.exception._FATAL_EXCEPTION_FORMAT_ERRORS',
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True))
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def enable_sleep():
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scheduler.ENABLE_SLEEP = True
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self.addCleanup(enable_sleep)
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mod_dir = os.path.dirname(sys.modules[__name__].__file__)
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project_dir = os.path.abspath(os.path.join(mod_dir, '../../'))
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env_dir = os.path.join(project_dir, 'etc', 'heat',
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'environment.d')
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cfg.CONF.set_default('environment_dir', env_dir)
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cfg.CONF.set_override('allowed_rpc_exception_modules',
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['heat.common.exception', 'exceptions'])
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self.addCleanup(cfg.CONF.reset)
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tri = resources.global_env().get_resource_info(
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'AWS::RDS::DBInstance',
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registry_type=environment.TemplateResourceInfo)
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if tri is not None:
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cur_path = tri.template_name
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templ_path = os.path.join(project_dir, 'etc', 'heat', 'templates')
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if templ_path not in cur_path:
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tri.template_name = cur_path.replace('/etc/heat/templates',
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templ_path)
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utils.setup_dummy_db()
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self.addCleanup(utils.reset_dummy_db)
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def stub_wallclock(self):
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"""
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Overrides scheduler wallclock to speed up tests expecting timeouts.
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"""
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self._wallclock = time.time()
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def fake_wallclock():
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self._wallclock += self.TIME_STEP
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return self._wallclock
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self.m.StubOutWithMock(scheduler, 'wallclock')
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scheduler.wallclock = fake_wallclock
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def patchobject(self, obj, attr):
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mockfixture = self.useFixture(mockpatch.PatchObject(obj, attr))
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return mockfixture.mock
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