#
# Licensed 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 oslo_utils import fileutils
from oslotest import mockpatch
import six
from ceilometer.tests.functional.api import v2
[docs]class TestAPIUpgradePath(v2.FunctionalTest):
def _make_app(self):
content = ('{"default": ""}')
if six.PY3:
content = content.encode('utf-8')
self.tempfile = fileutils.write_to_tempfile(content=content,
prefix='policy',
suffix='.json')
self.CONF.set_override("policy_file", self.tempfile,
group='oslo_policy')
return super(TestAPIUpgradePath, self)._make_app()
def _setup_osloconfig_options(self):
self.CONF.set_override('gnocchi_is_enabled', True, group='api')
self.CONF.set_override('aodh_is_enabled', True, group='api')
self.CONF.set_override('aodh_url', 'http://alarm-endpoint:8008/',
group='api')
self.CONF.set_override('panko_is_enabled', True, group='api')
self.CONF.set_override('panko_url', 'http://event-endpoint:8009/',
group='api')
def _setup_keystone_mock(self):
self.CONF.set_override('gnocchi_is_enabled', None, group='api')
self.CONF.set_override('aodh_is_enabled', None, group='api')
self.CONF.set_override('aodh_url', None, group='api')
self.CONF.set_override('panko_is_enabled', None, group='api')
self.CONF.set_override('panko_url', None, group='api')
self.CONF.set_override('meter_dispatchers', ['database'])
self.ks = mock.Mock()
self.catalog = (self.ks.session.auth.get_access.
return_value.service_catalog)
self.catalog.url_for.side_effect = self._url_for
self.useFixture(mockpatch.Patch(
'ceilometer.keystone_client.get_client', return_value=self.ks))
@staticmethod
def _url_for(service_type=None):
if service_type == 'metric':
return 'http://gnocchi/'
elif service_type == 'alarming':
return 'http://alarm-endpoint:8008/'
elif service_type == 'event':
return 'http://event-endpoint:8009/'
def _do_test_gnocchi_enabled_without_database_backend(self):
self.CONF.set_override('meter_dispatchers', 'gnocchi')
for endpoint in ['meters', 'samples', 'resources']:
response = self.app.get(self.PATH_PREFIX + '/' + endpoint,
status=410)
self.assertIn(b'Gnocchi API', response.body)
response = self.post_json('/query/samples',
params={
"filter": '{"=": {"type": "creation"}}',
"orderby": '[{"timestamp": "DESC"}]',
"limit": 3
}, status=410)
self.assertIn(b'Gnocchi API', response.body)
sample_params = {
"counter_type": "gauge",
"counter_name": "fake_counter",
"resource_id": "fake_resource_id",
"counter_unit": "fake_unit",
"counter_volume": "1"
}
self.post_json('/meters/fake_counter',
params=[sample_params],
status=201)
response = self.post_json('/meters/fake_counter?direct=1',
params=[sample_params],
status=400)
self.assertIn(b'direct option cannot be true when Gnocchi is enabled',
response.body)
def _do_test_alarm_redirect(self):
response = self.app.get(self.PATH_PREFIX + '/alarms',
expect_errors=True)
self.assertEqual(307, response.status_code)
self.assertEqual("http://alarm-endpoint:8008/v2/alarms",
response.headers['Location'])
response = self.app.get(self.PATH_PREFIX + '/alarms/uuid',
expect_errors=True)
self.assertEqual(307, response.status_code)
self.assertEqual("http://alarm-endpoint:8008/v2/alarms/uuid",
response.headers['Location'])
response = self.app.delete(self.PATH_PREFIX + '/alarms/uuid',
expect_errors=True)
self.assertEqual(307, response.status_code)
self.assertEqual("http://alarm-endpoint:8008/v2/alarms/uuid",
response.headers['Location'])
response = self.post_json('/query/alarms',
params={
"filter": '{"=": {"type": "creation"}}',
"orderby": '[{"timestamp": "DESC"}]',
"limit": 3
}, status=307)
self.assertEqual("http://alarm-endpoint:8008/v2/query/alarms",
response.headers['Location'])
def _do_test_event_redirect(self):
response = self.app.get(self.PATH_PREFIX + '/events',
expect_errors=True)
self.assertEqual(307, response.status_code)
self.assertEqual("http://event-endpoint:8009/v2/events",
response.headers['Location'])
response = self.app.get(self.PATH_PREFIX + '/events/uuid',
expect_errors=True)
self.assertEqual(307, response.status_code)
self.assertEqual("http://event-endpoint:8009/v2/events/uuid",
response.headers['Location'])
response = self.app.delete(self.PATH_PREFIX + '/events/uuid',
expect_errors=True)
self.assertEqual(307, response.status_code)
self.assertEqual("http://event-endpoint:8009/v2/events/uuid",
response.headers['Location'])
response = self.app.get(self.PATH_PREFIX + '/event_types',
expect_errors=True)
self.assertEqual(307, response.status_code)
self.assertEqual("http://event-endpoint:8009/v2/event_types",
response.headers['Location'])
[docs] def test_gnocchi_enabled_without_database_backend_keystone(self):
self._setup_keystone_mock()
self._do_test_gnocchi_enabled_without_database_backend()
self.catalog.url_for.assert_has_calls(
[mock.call(service_type="metric")])
[docs] def test_gnocchi_enabled_without_database_backend_configoptions(self):
self._setup_osloconfig_options()
self._do_test_gnocchi_enabled_without_database_backend()
[docs] def test_alarm_redirect_keystone(self):
self._setup_keystone_mock()
self._do_test_alarm_redirect()
self.catalog.url_for.assert_has_calls(
[mock.call(service_type="alarming")])
[docs] def test_event_redirect_keystone(self):
self._setup_keystone_mock()
self._do_test_event_redirect()
self.catalog.url_for.assert_has_calls(
[mock.call(service_type="event")])
[docs] def test_alarm_redirect_configoptions(self):
self._setup_osloconfig_options()
self._do_test_alarm_redirect()
[docs] def test_event_redirect_configoptions(self):
self._setup_osloconfig_options()
self._do_test_event_redirect()