71 lines
2.5 KiB
Python
71 lines
2.5 KiB
Python
# 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 os
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import openstack.config
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from keystoneauth1 import exceptions as _exceptions
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from openstack import connection
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from openstack.tests import base
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#: Defines the OpenStack Client Config (OCC) cloud key in your OCC config
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#: file, typically in $HOME/.config/openstack/clouds.yaml. That configuration
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#: will determine where the functional tests will be run and what resource
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#: defaults will be used to run the functional tests.
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TEST_CLOUD_NAME = os.getenv('OS_CLOUD', 'devstack-admin')
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TEST_CLOUD_REGION = openstack.config.get_config(cloud=TEST_CLOUD_NAME)
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def _get_resource_value(resource_key, default):
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try:
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return TEST_CLOUD_REGION.config['functional'][resource_key]
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except KeyError:
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return default
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IMAGE_NAME = _get_resource_value('image_name', 'cirros-0.3.5-x86_64-disk')
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FLAVOR_NAME = _get_resource_value('flavor_name', 'm1.small')
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class BaseFunctionalTest(base.TestCase):
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def setUp(self):
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super(BaseFunctionalTest, self).setUp()
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self.conn = connection.Connection(config=TEST_CLOUD_REGION)
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def addEmptyCleanup(self, func, *args, **kwargs):
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def cleanup():
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result = func(*args, **kwargs)
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self.assertIsNone(result)
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self.addCleanup(cleanup)
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# TODO(shade) Replace this with call to conn.has_service when we've merged
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# the shade methods into Connection.
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def require_service(self, service_type, **kwargs):
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"""Method to check whether a service exists
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Usage:
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class TestMeter(base.BaseFunctionalTest):
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...
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def setUp(self):
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super(TestMeter, self).setUp()
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self.require_service('metering')
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:returns: True if the service exists, otherwise False.
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"""
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try:
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self.conn.session.get_endpoint(service_type=service_type, **kwargs)
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except _exceptions.EndpointNotFound:
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self.skipTest('Service {service_type} not found in cloud'.format(
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service_type=service_type))
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