405 lines
15 KiB
Python
405 lines
15 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 copy
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import mock
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from heat.engine import constraints
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from heat.engine import properties
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from heat.engine import resource
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from heat.engine.resources.openstack.keystone import endpoint
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from heat.engine import stack
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from heat.engine import template
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from heat.tests import common
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from heat.tests import fakes
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from heat.tests import utils
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keystone_endpoint_template = {
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'heat_template_version': '2015-04-30',
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'resources': {
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'test_endpoint': {
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'type': 'OS::Keystone::Endpoint',
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'properties': {
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'service': 'heat',
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'region': 'RegionOne',
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'interface': 'public',
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'url': 'http://127.0.0.1:8004/v1/tenant-id',
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'name': 'endpoint_foo',
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'enabled': False
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}
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}
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}
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}
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RESOURCE_TYPE = 'OS::Keystone::Endpoint'
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class KeystoneEndpointTest(common.HeatTestCase):
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def setUp(self):
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super(KeystoneEndpointTest, self).setUp()
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self.ctx = utils.dummy_context()
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# Mock client
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self.keystoneclient = mock.Mock()
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self.patchobject(resource.Resource, 'client',
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return_value=fakes.FakeKeystoneClient(
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client=self.keystoneclient))
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self.endpoints = self.keystoneclient.endpoints
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# Mock client plugin
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self.keystone_client_plugin = mock.MagicMock()
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def _get_mock_endpoint(self):
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value = mock.MagicMock()
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value.id = '477e8273-60a7-4c41-b683-fdb0bc7cd152'
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return value
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def _setup_endpoint_resource(self, stack_name, use_default=False):
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tmpl_data = copy.deepcopy(keystone_endpoint_template)
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if use_default:
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props = tmpl_data['resources']['test_endpoint']['properties']
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del props['name']
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del props['enabled']
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test_stack = stack.Stack(
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self.ctx, stack_name,
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template.Template(tmpl_data)
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)
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r_endpoint = test_stack['test_endpoint']
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r_endpoint.client = mock.MagicMock()
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r_endpoint.client.return_value = self.keystoneclient
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r_endpoint.client_plugin = mock.MagicMock()
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r_endpoint.client_plugin.return_value = self.keystone_client_plugin
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return r_endpoint
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def test_endpoint_handle_create(self):
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rsrc = self._setup_endpoint_resource('test_endpoint_create')
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mock_endpoint = self._get_mock_endpoint()
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self.endpoints.create.return_value = mock_endpoint
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# validate the properties
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self.assertEqual(
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'heat', rsrc.properties.get(endpoint.KeystoneEndpoint.SERVICE))
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self.assertEqual(
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'public',
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rsrc.properties.get(endpoint.KeystoneEndpoint.INTERFACE))
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self.assertEqual(
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'RegionOne',
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rsrc.properties.get(endpoint.KeystoneEndpoint.REGION))
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self.assertEqual(
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'http://127.0.0.1:8004/v1/tenant-id',
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rsrc.properties.get(endpoint.KeystoneEndpoint.SERVICE_URL))
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self.assertEqual(
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'endpoint_foo',
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rsrc.properties.get(endpoint.KeystoneEndpoint.NAME))
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self.assertFalse(rsrc.properties.get(
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endpoint.KeystoneEndpoint.ENABLED))
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rsrc.handle_create()
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# validate endpoint creation
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self.endpoints.create.assert_called_once_with(
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service='heat',
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url='http://127.0.0.1:8004/v1/tenant-id',
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interface='public',
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region='RegionOne',
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name='endpoint_foo',
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enabled=False)
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# validate physical resource id
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self.assertEqual(mock_endpoint.id, rsrc.resource_id)
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def test_endpoint_handle_create_default(self):
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rsrc = self._setup_endpoint_resource('test_create_with_defaults',
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use_default=True)
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mock_endpoint = self._get_mock_endpoint()
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self.endpoints.create.return_value = mock_endpoint
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rsrc.physical_resource_name = mock.MagicMock()
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rsrc.physical_resource_name.return_value = 'stack_endpoint_foo'
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# validate the properties
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self.assertIsNone(
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rsrc.properties.get(endpoint.KeystoneEndpoint.NAME))
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self.assertTrue(rsrc.properties.get(
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endpoint.KeystoneEndpoint.ENABLED))
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rsrc.handle_create()
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# validate endpoints creation with physical resource name
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# and with enabled(default is True)
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self.endpoints.create.assert_called_once_with(
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service='heat',
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url='http://127.0.0.1:8004/v1/tenant-id',
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interface='public',
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region='RegionOne',
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name='stack_endpoint_foo',
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enabled=True)
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def test_endpoint_handle_update(self):
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rsrc = self._setup_endpoint_resource('test_endpoint_update')
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rsrc.resource_id = '477e8273-60a7-4c41-b683-fdb0bc7cd151'
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prop_diff = {endpoint.KeystoneEndpoint.REGION: 'RegionTwo',
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endpoint.KeystoneEndpoint.INTERFACE: 'internal',
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endpoint.KeystoneEndpoint.SERVICE: 'updated_id',
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endpoint.KeystoneEndpoint.SERVICE_URL:
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'http://127.0.0.1:8004/v2/tenant-id',
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endpoint.KeystoneEndpoint.NAME:
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'endpoint_foo_updated',
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endpoint.KeystoneEndpoint.ENABLED: True}
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rsrc.handle_update(json_snippet=None,
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tmpl_diff=None,
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prop_diff=prop_diff)
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self.endpoints.update.assert_called_once_with(
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endpoint=rsrc.resource_id,
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region=prop_diff[endpoint.KeystoneEndpoint.REGION],
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interface=prop_diff[endpoint.KeystoneEndpoint.INTERFACE],
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service=prop_diff[endpoint.KeystoneEndpoint.SERVICE],
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url=prop_diff[endpoint.KeystoneEndpoint.SERVICE_URL],
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name=prop_diff[endpoint.KeystoneEndpoint.NAME],
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enabled=prop_diff[endpoint.KeystoneEndpoint.ENABLED]
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)
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def test_endpoint_handle_update_default(self):
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rsrc = self._setup_endpoint_resource('test_endpoint_update_default')
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rsrc.resource_id = '477e8273-60a7-4c41-b683-fdb0bc7cd151'
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rsrc.physical_resource_name = mock.MagicMock()
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rsrc.physical_resource_name.return_value = 'stack_endpoint_foo'
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# Name is reset to None, so default to physical resource name
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prop_diff = {endpoint.KeystoneEndpoint.NAME: None}
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rsrc.handle_update(json_snippet=None,
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tmpl_diff=None,
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prop_diff=prop_diff)
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# validate default name to physical resource name
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self.endpoints.update.assert_called_once_with(
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endpoint=rsrc.resource_id,
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region=None,
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interface=None,
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service=None,
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url=None,
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name='stack_endpoint_foo',
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enabled=None
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)
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def test_endpoint_handle_update_only_enabled(self):
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rsrc = self._setup_endpoint_resource('test_endpoint_update_enabled')
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rsrc.resource_id = '477e8273-60a7-4c41-b683-fdb0bc7cd151'
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prop_diff = {endpoint.KeystoneEndpoint.ENABLED: True}
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rsrc.handle_update(json_snippet=None,
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tmpl_diff=None,
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prop_diff=prop_diff)
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self.endpoints.update.assert_called_once_with(
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endpoint=rsrc.resource_id,
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region=None,
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interface=None,
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service=None,
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url=None,
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name=None,
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enabled=prop_diff[endpoint.KeystoneEndpoint.ENABLED]
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)
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def test_properties_title(self):
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property_title_map = {
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endpoint.KeystoneEndpoint.SERVICE: 'service',
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endpoint.KeystoneEndpoint.REGION: 'region',
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endpoint.KeystoneEndpoint.INTERFACE: 'interface',
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endpoint.KeystoneEndpoint.SERVICE_URL: 'url',
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endpoint.KeystoneEndpoint.NAME: 'name',
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endpoint.KeystoneEndpoint.ENABLED: 'enabled'
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}
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for actual_title, expected_title in property_title_map.items():
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self.assertEqual(
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expected_title,
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actual_title,
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'KeystoneEndpoint PROPERTIES(%s) title modified.' %
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actual_title)
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def test_property_service_validate_schema(self):
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schema = (endpoint.KeystoneEndpoint.properties_schema[
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endpoint.KeystoneEndpoint.SERVICE])
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self.assertTrue(
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schema.update_allowed,
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'update_allowed for property %s is modified' %
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endpoint.KeystoneEndpoint.SERVICE)
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self.assertTrue(
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schema.required,
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'required for property %s is modified' %
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endpoint.KeystoneEndpoint.SERVICE)
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self.assertEqual(properties.Schema.STRING,
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schema.type,
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'type for property %s is modified' %
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endpoint.KeystoneEndpoint.SERVICE)
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self.assertEqual('Name or Id of keystone service.',
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schema.description,
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'description for property %s is modified' %
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endpoint.KeystoneEndpoint.SERVICE)
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# Make sure, SERVICE is of keystone.service custom constrain type
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self.assertEqual(1, len(schema.constraints))
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keystone_service_constrain = schema.constraints[0]
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self.assertIsInstance(keystone_service_constrain,
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constraints.CustomConstraint)
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self.assertEqual('keystone.service',
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keystone_service_constrain.name)
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def test_property_region_validate_schema(self):
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schema = (endpoint.KeystoneEndpoint.properties_schema[
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endpoint.KeystoneEndpoint.REGION])
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self.assertTrue(
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schema.update_allowed,
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'update_allowed for property %s is modified' %
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endpoint.KeystoneEndpoint.REGION)
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self.assertEqual(properties.Schema.STRING,
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schema.type,
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'type for property %s is modified' %
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endpoint.KeystoneEndpoint.REGION)
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self.assertEqual('Name or Id of keystone region.',
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schema.description,
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'description for property %s is modified' %
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endpoint.KeystoneEndpoint.REGION)
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# Make sure, REGION is of keystone.region custom constraint type
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self.assertEqual(1, len(schema.constraints))
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keystone_region_constraint = schema.constraints[0]
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self.assertIsInstance(keystone_region_constraint,
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constraints.CustomConstraint)
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self.assertEqual('keystone.region',
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keystone_region_constraint.name)
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def test_property_interface_validate_schema(self):
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schema = (endpoint.KeystoneEndpoint.properties_schema[
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endpoint.KeystoneEndpoint.INTERFACE])
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self.assertTrue(
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schema.update_allowed,
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'update_allowed for property %s is modified' %
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endpoint.KeystoneEndpoint.INTERFACE)
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self.assertTrue(
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schema.required,
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'required for property %s is modified' %
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endpoint.KeystoneEndpoint.INTERFACE)
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self.assertEqual(properties.Schema.STRING,
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schema.type,
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'type for property %s is modified' %
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endpoint.KeystoneEndpoint.INTERFACE)
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self.assertEqual('Interface type of keystone service endpoint.',
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schema.description,
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'description for property %s is modified' %
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endpoint.KeystoneEndpoint.INTERFACE)
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# Make sure INTERFACE valid constrains
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self.assertEqual(1, len(schema.constraints))
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allowed_constrain = schema.constraints[0]
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self.assertIsInstance(allowed_constrain,
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constraints.AllowedValues)
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self.assertEqual(('public', 'internal', 'admin'),
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allowed_constrain.allowed)
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def test_property_service_url_validate_schema(self):
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schema = (endpoint.KeystoneEndpoint.properties_schema[
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endpoint.KeystoneEndpoint.SERVICE_URL])
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self.assertTrue(
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schema.update_allowed,
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'update_allowed for property %s is modified' %
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endpoint.KeystoneEndpoint.SERVICE_URL)
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self.assertTrue(
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schema.required,
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'required for property %s is modified' %
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endpoint.KeystoneEndpoint.SERVICE_URL)
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self.assertEqual(properties.Schema.STRING,
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schema.type,
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'type for property %s is modified' %
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endpoint.KeystoneEndpoint.SERVICE_URL)
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self.assertEqual('URL of keystone service endpoint.',
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schema.description,
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'description for property %s is modified' %
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endpoint.KeystoneEndpoint.SERVICE_URL)
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def test_property_name_validate_schema(self):
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schema = (endpoint.KeystoneEndpoint.properties_schema[
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endpoint.KeystoneEndpoint.NAME])
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self.assertTrue(
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schema.update_allowed,
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'update_allowed for property %s is modified' %
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endpoint.KeystoneEndpoint.NAME)
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self.assertEqual(properties.Schema.STRING,
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schema.type,
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'type for property %s is modified' %
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endpoint.KeystoneEndpoint.NAME)
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self.assertEqual('Name of keystone endpoint.',
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schema.description,
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'description for property %s is modified' %
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endpoint.KeystoneEndpoint.NAME)
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def test_show_resource(self):
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rsrc = self._setup_endpoint_resource('test_show_resource')
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mock_endpoint = mock.Mock()
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mock_endpoint.to_dict.return_value = {'attr': 'val'}
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self.endpoints.get.return_value = mock_endpoint
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attrs = rsrc._show_resource()
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self.assertEqual({'attr': 'val'}, attrs)
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def test_get_live_state(self):
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rsrc = self._setup_endpoint_resource('test_get_live_state')
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mock_endpoint = mock.Mock()
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mock_endpoint.to_dict.return_value = {
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'region_id': 'RegionOne',
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'links': {'self': 'some_link'},
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'url': 'http://127.0.0.1:8004/v1/1234',
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'region': 'RegionOne',
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'enabled': True,
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'interface': 'admin',
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'service_id': '934f10ea63c24d82a8d9370cc0a1cb3b',
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'id': '7f1944ae8c524e2799119b5f2dcf9781',
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'name': 'fake'}
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self.endpoints.get.return_value = mock_endpoint
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reality = rsrc.get_live_state(rsrc.properties)
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expected = {
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'region': 'RegionOne',
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'enabled': True,
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'interface': 'admin',
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'service': '934f10ea63c24d82a8d9370cc0a1cb3b',
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'name': 'fake',
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'url': 'http://127.0.0.1:8004/v1/1234'
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}
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self.assertEqual(expected, reality)
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