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#
# 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 fixtures
from keystoneclient import exceptions as ks_exc
from oslo_config import cfg
import testtools
from testtools import matchers
from os_collect_config import collect
from os_collect_config import exc
from os_collect_config import heat
META_DATA = {'int1': 1,
'strfoo': 'foo',
'map_ab': {
'a': 'apple',
'b': 'banana',
}}
SOFTWARE_CONFIG_DATA = {
'old-style': 'value',
'deployments': [
{
'inputs': [
{
'type': 'String',
'name': 'input1',
'value': 'value1'
}
],
'group': 'Heat::Ungrouped',
'name': 'dep-name1',
'outputs': None,
'options': None,
'config': {
'config1': 'value1'
}
}
]
}
SOFTWARE_CONFIG_IMPOSTER_DATA = {
'old-style': 'value',
'deployments': {
"not": "a list"
}
}
class FakeKeystoneDiscover:
def __init__(self, auth_url):
pass
def url_for(self, version):
return 'http://192.0.2.1:5000/v3'
class FakeKeystoneClient:
def __init__(self, testcase, configs=None):
self._test = testcase
self.service_catalog = self
self.auth_token = 'atoken'
if configs is None:
configs = cfg.CONF.heat
self.configs = configs
def Client(self, auth_url, user_id, password, project_id):
self._test.assertEqual(self.configs.auth_url, auth_url)
self._test.assertEqual(self.configs.user_id, user_id)
self._test.assertEqual(self.configs.password, password)
self._test.assertEqual(self.configs.project_id, project_id)
return self
def url_for(self, service_type, endpoint_type):
self._test.assertEqual('orchestration', service_type)
self._test.assertEqual('publicURL', endpoint_type)
return 'http://192.0.2.1:8004/v1'
def get_auth_ref(self):
return 'this is an auth_ref'
class FakeFailKeystoneClient(FakeKeystoneClient):
def Client(self, auth_url, user_id, password, project_id):
raise ks_exc.AuthorizationFailure('Forbidden')
class FakeHeatClient:
def __init__(self, testcase):
self._test = testcase
self.resources = self
def Client(self, version, endpoint, token):
self._test.assertEqual('1', version)
self._test.assertEqual('http://192.0.2.1:8004/v1', endpoint)
self._test.assertEqual('atoken', token)
return self
def metadata(self, stack_id, resource_name):
self._test.assertEqual(cfg.CONF.heat.stack_id, stack_id)
self._test.assertEqual(cfg.CONF.heat.resource_name, resource_name)
return META_DATA
class FakeHeatClientSoftwareConfig(FakeHeatClient):
def metadata(self, stack_id, resource_name):
return SOFTWARE_CONFIG_DATA
class TestHeatBase(testtools.TestCase):
def setUp(self):
super().setUp()
self.log = self.useFixture(fixtures.FakeLogger())
self.useFixture(fixtures.NestedTempfile())
collect.setup_conf()
cfg.CONF.heat.auth_url = 'http://192.0.2.1:5000/v3'
cfg.CONF.heat.user_id = '0123456789ABCDEF'
cfg.CONF.heat.password = 'FEDCBA9876543210'
cfg.CONF.heat.project_id = '9f6b09df-4d7f-4a33-8ec3-9924d8f46f10'
cfg.CONF.heat.stack_id = 'a/c482680f-7238-403d-8f76-36acf0c8e0aa'
cfg.CONF.heat.resource_name = 'server'
class TestHeat(TestHeatBase):
def test_collect_heat(self):
heat_md = heat.Collector(keystoneclient=FakeKeystoneClient(self),
heatclient=FakeHeatClient(self),
discover_class=FakeKeystoneDiscover).collect()
self.assertThat(heat_md, matchers.IsInstance(list))
self.assertEqual('heat', heat_md[0][0])
heat_md = heat_md[0][1]
for k in ('int1', 'strfoo', 'map_ab'):
self.assertIn(k, heat_md)
self.assertEqual(heat_md[k], META_DATA[k])
# FIXME(yanyanhu): Temporary hack to deal with possible log
# level setting for urllib3.connectionpool.
self.assertTrue(
self.log.output == '' or
self.log.output == 'Starting new HTTP connection (1): 192.0.2.1\n')
def test_collect_heat_fail(self):
heat_collect = heat.Collector(
keystoneclient=FakeFailKeystoneClient(self),
heatclient=FakeHeatClient(self),
discover_class=FakeKeystoneDiscover)
self.assertRaises(exc.HeatMetadataNotAvailable, heat_collect.collect)
self.assertIn('Forbidden', self.log.output)
def test_collect_heat_no_auth_url(self):
cfg.CONF.heat.auth_url = None
heat_collect = heat.Collector()
self.assertRaises(exc.HeatMetadataNotConfigured, heat_collect.collect)
self.assertIn('No auth_url configured', self.log.output)
def test_collect_heat_no_password(self):
cfg.CONF.heat.password = None
heat_collect = heat.Collector()
self.assertRaises(exc.HeatMetadataNotConfigured, heat_collect.collect)
self.assertIn('No password configured', self.log.output)
def test_collect_heat_no_project_id(self):
cfg.CONF.heat.project_id = None
heat_collect = heat.Collector()
self.assertRaises(exc.HeatMetadataNotConfigured, heat_collect.collect)
self.assertIn('No project_id configured', self.log.output)
def test_collect_heat_no_user_id(self):
cfg.CONF.heat.user_id = None
heat_collect = heat.Collector()
self.assertRaises(exc.HeatMetadataNotConfigured, heat_collect.collect)
self.assertIn('No user_id configured', self.log.output)
def test_collect_heat_no_stack_id(self):
cfg.CONF.heat.stack_id = None
heat_collect = heat.Collector()
self.assertRaises(exc.HeatMetadataNotConfigured, heat_collect.collect)
self.assertIn('No stack_id configured', self.log.output)
def test_collect_heat_no_resource_name(self):
cfg.CONF.heat.resource_name = None
heat_collect = heat.Collector()
self.assertRaises(exc.HeatMetadataNotConfigured, heat_collect.collect)
self.assertIn('No resource_name configured', self.log.output)
class TestHeatSoftwareConfig(TestHeatBase):
def test_collect_heat(self):
heat_md = heat.Collector(
keystoneclient=FakeKeystoneClient(self),
heatclient=FakeHeatClientSoftwareConfig(self),
discover_class=FakeKeystoneDiscover).collect()
self.assertThat(heat_md, matchers.IsInstance(list))
self.assertEqual(2, len(heat_md))
self.assertEqual('heat', heat_md[0][0])
self.assertEqual(
SOFTWARE_CONFIG_DATA['deployments'], heat_md[0][1]['deployments'])
self.assertEqual(
('dep-name1', {'config1': 'value1'}), heat_md[1])
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