36ea7b385a
KeystoneRequires.ep_changed() now returns a dictionary rather than json. As a result KeystoneRequires.endpoint_checksums now throws an exception when it tries to decode the return from ep_changed. Change-Id: I440104679c900ce8b67ff1fca1d0ce003e5f0ef4
305 lines
12 KiB
Python
305 lines
12 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import json
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from unittest import mock
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import requires
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import charms_openstack.test_utils as test_utils
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_hook_args = {}
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IDENTITY_APP_DATA = {
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'api-version': '3',
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'auth-host': 'authhost',
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'auth-port': '5000',
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'auth-protocol': 'http',
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'internal-host': 'internalhost',
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'internal-port': '5000',
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'internal-protocol': 'http',
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'service-host': 'servicehost',
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'service-port': '5000',
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'service-protocol': 'http',
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'admin-domain-name': 'admin-domain',
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'admin-domain-id': 'ca9e66dd-920c-493c-8ebd-dcc893afcc3b',
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'admin-project-name': 'admin',
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'admin-project-id': '5c9fd12c-87eb-4688-931a-05da83db14ad',
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'admin-user-name': 'admin',
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'admin-user-id': 'cc28fa26-70bc-4acb-97a4-5614799257bb',
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'service-domain-name': 'service-domain',
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'service-domain-id': '8fa8e4c1-b9f6-44ae-b646-0626d44786c2',
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'service-project-name': 'services',
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'service-project-id': '0626e4d8-0846-4fd5-98c9-324fbbe24301',
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'service-user-name': 'gnocchi',
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'service-user-id': 'fa8c4a9a-f97c-41e7-a204-73571c5a7b51',
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'service-password': 'foobar',
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'internal-auth-url': 'http://internalhost:80/keystone',
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'admin-auth-url': 'http://adminhost:80/keystone',
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'public-auth-url': 'http://publichost:80/keystone',
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}
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class TestKeystoneRequires(test_utils.PatchHelper):
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def setUp(self):
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self.target = requires.KeystoneRequires('some-relation', [])
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self._patches = {}
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self._patches_start = {}
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def tearDown(self):
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self.target = None
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for k, v in self._patches.items():
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v.stop()
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setattr(self, k, None)
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self._patches = None
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self._patches_start = None
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def patch_target(self, attr, return_value=None):
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mocked = mock.patch.object(self.target, attr)
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self._patches[attr] = mocked
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started = mocked.start()
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started.return_value = return_value
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self._patches_start[attr] = started
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setattr(self, attr, started)
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def test_joined(self):
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self.patch_object(requires.reactive, 'set_flag')
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self.target.joined()
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self.set_flag.assert_called_once_with('some-relation.connected')
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def test_departed(self):
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self.patch_object(requires.reactive, 'clear_flag')
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self.patch_target('update_flags')
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self.target.departed()
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self.clear_flag.assert_has_calls([
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mock.call('endpoint.some-relation.departed')
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])
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self.update_flags.assert_called_once_with()
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def test_base_data_complete(self):
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self.patch_target('service_host', '2')
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self.patch_target('service_protocol', '3')
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self.patch_target('service_port', '4')
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self.patch_target('auth_host', '5')
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self.patch_target('auth_protocol', '6')
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self.patch_target('auth_port', '7')
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self.patch_target('service_tenant', '1')
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self.patch_target('service_username', '2')
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self.patch_target('service_password', '3')
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self.patch_target('service_tenant_id', '4')
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self.patch_target('service_type', 'identity')
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assert self.target.base_data_complete() is True
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self.service_tenant.return_value = None
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assert self.target.base_data_complete() is False
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def test_app_data_complete(self):
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relation = mock.MagicMock()
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relation.received_app_raw.get.side_effect = (
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lambda k, d: IDENTITY_APP_DATA.get(k, d)
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)
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self.target._relations = [relation]
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self.assertEqual(self.target.service_host(), 'servicehost')
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self.assertEqual(self.target.auth_host(), 'authhost')
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self.assertEqual(
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self.target.public_auth_url(), 'http://publichost:80/keystone')
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self.assertEqual(self.target.service_tenant(), 'services')
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self.assertEqual(self.target.service_password(), 'foobar')
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self.assertEqual(
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self.target.service_tenant_id(),
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'0626e4d8-0846-4fd5-98c9-324fbbe24301')
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self.assertTrue(self.target.base_data_complete())
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self.assertFalse(self.target.ssl_data_complete())
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self.assertFalse(self.target.ssl_data_complete_legacy())
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def test_ssl_data_complete(self):
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self.patch_target('ssl_cert_admin', '1')
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self.patch_target('ssl_cert_internal', '2')
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self.patch_target('ssl_cert_public', '3')
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self.patch_target('ssl_key_admin', '4')
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self.patch_target('ssl_key_internal', '5')
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self.patch_target('ssl_key_public', '6')
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self.patch_target('ca_cert', '7')
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assert self.target.ssl_data_complete() is True
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self.ca_cert.return_value = None
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assert self.target.ssl_data_complete() is False
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self.ca_cert.return_value = '7'
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self.ssl_key_public.return_value = '__null__'
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assert self.target.ssl_data_complete() is False
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def test_ssl_data_complete_legacy(self):
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self.patch_target('ssl_key', '1')
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self.patch_target('ssl_cert', '2')
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self.patch_target('ca_cert', '3')
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assert self.target.ssl_data_complete_legacy() is True
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self.ca_cert.return_value = None
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assert self.target.ssl_data_complete_legacy() is False
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self.ca_cert.return_value = '3'
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self.ssl_key.return_value = '__null__'
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assert self.target.ssl_data_complete_legacy() is False
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def test_changed(self):
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self.patch_target('base_data_complete', False)
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self.patch_target('ssl_data_complete', False)
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self.patch_target('ssl_data_complete_legacy', False)
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self.patch_object(requires.reactive, 'set_flag')
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self.patch_object(requires.reactive, 'clear_flag')
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# test when not all base data is available.
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self.target.changed()
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self.clear_flag.assert_any_call('some-relation.available')
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self.clear_flag.assert_any_call('some-relation.available.ssl')
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self.clear_flag.assert_any_call(
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'some-relation.available.ssl_legacy')
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self.clear_flag.assert_any_call('some-relation.available.auth')
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self.set_flag.assert_not_called()
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self.clear_flag.assert_any_call(
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'endpoint.some-relation.changed')
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self.clear_flag.reset_mock()
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# test when just the base data is available.
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self.base_data_complete.return_value = True
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self.target.changed()
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self.set_flag.assert_any_call('some-relation.available')
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self.set_flag.assert_any_call('some-relation.available.auth')
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self.clear_flag.assert_any_call('some-relation.available.ssl')
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self.clear_flag.assert_any_call(
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'some-relation.available.ssl_legacy')
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self.clear_flag.assert_any_call(
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'endpoint.some-relation.changed')
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self.set_flag.reset_mock()
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self.clear_flag.reset_mock()
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# test ssl_data_complete
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self.ssl_data_complete.return_value = True
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self.target.changed()
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self.set_flag.assert_any_call('some-relation.available')
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self.set_flag.assert_any_call('some-relation.available.auth')
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self.set_flag.assert_any_call('some-relation.available.ssl')
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self.clear_flag.assert_any_call(
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'some-relation.available.ssl_legacy')
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self.clear_flag.assert_any_call(
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'endpoint.some-relation.changed')
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self.set_flag.reset_mock()
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self.clear_flag.reset_mock()
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# test ssl_data_complete_legacy
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self.ssl_data_complete_legacy.return_value = True
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self.target.changed()
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self.set_flag.assert_any_call('some-relation.available')
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self.set_flag.assert_any_call('some-relation.available.auth')
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self.set_flag.assert_any_call('some-relation.available.ssl')
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self.set_flag.assert_any_call(
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'some-relation.available.ssl_legacy')
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self.clear_flag.assert_any_call(
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'endpoint.some-relation.changed')
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def test_register_endpoints(self):
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self.patch_object(requires.reactive, 'is_flag_set')
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self.is_flag_set.return_value = True
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relation = mock.MagicMock()
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self.patch_target('_relations')
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self._relations.__iter__.return_value = [relation]
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self.target.register_endpoints(
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's', 'r', 'p_url', 'i_url', 'a_url',
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service_type='stype', service_description='sdesc')
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result = {
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'service': 's',
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'public_url': 'p_url',
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'internal_url': 'i_url',
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'admin_url': 'a_url',
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'region': 'r',
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}
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relation.to_publish_raw.update.assert_called_once_with(result)
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# This should only happen when the charm is the leader and
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# register_endpoints is called with type and description
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# information.
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relation.to_publish_app_raw.update.assert_called_once_with({
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'region': 'r',
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'service-endpoints': json.dumps([{
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"admin_url": "a_url",
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"description": "sdesc",
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"internal_url": "i_url",
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"public_url": "p_url",
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"service_name": "s",
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"type": "stype"}],
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sort_keys=True
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)
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})
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def test_register_endpoints_requested_roles(self):
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relation = mock.MagicMock()
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self.patch_target('_relations')
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self._relations.__iter__.return_value = [relation]
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self.target.register_endpoints(
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's', 'r', 'p_url', 'i_url', 'a_url',
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requested_roles=['role1', 'role2'])
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result = {
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'service': 's',
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'public_url': 'p_url',
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'internal_url': 'i_url',
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'admin_url': 'a_url',
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'region': 'r',
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'requested_roles': 'role1,role2',
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}
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relation.to_publish_raw.update.assert_called_once_with(result)
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def test_register_endpoints_add_role_to_admin(self):
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relation = mock.MagicMock()
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self.patch_target('_relations')
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self._relations.__iter__.return_value = [relation]
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self.target.register_endpoints('s', 'r', 'p_url', 'i_url', 'a_url',
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requested_roles=['role1', 'role2'],
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add_role_to_admin=['grole1', 'grole2'])
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result = {
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'service': 's',
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'public_url': 'p_url',
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'internal_url': 'i_url',
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'admin_url': 'a_url',
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'region': 'r',
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'requested_roles': 'role1,role2',
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'add_role_to_admin': 'grole1,grole2',
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}
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relation.to_publish_raw.update.assert_called_once_with(result)
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def test_request_keystone_endpoint_information(self):
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relation = mock.MagicMock()
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self.patch_target('_relations')
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self._relations.__iter__.return_value = [relation]
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result = {
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'service': 'None',
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'public_url': 'None',
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'internal_url': 'None',
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'admin_url': 'None',
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'region': 'None',
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}
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self.target.request_keystone_endpoint_information()
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relation.to_publish_raw.update.assert_called_once_with(result)
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def test_request_notification(self):
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relation = mock.MagicMock()
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self.patch_target('_relations')
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self._relations.__iter__.return_value = [relation]
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result = {
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'subscribe_ep_change': 'nova neutron'
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}
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self.target.request_notification(['nova', 'neutron'])
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relation.to_publish_raw.update.assert_called_once_with(result)
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def test_endpoint_checksums(self):
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self.patch_target('ep_changed')
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self.target.ep_changed.return_value = (
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{"nova": "abxcxv", "neutron": "124252"}
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)
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result = {
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'nova': 'abxcxv',
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'neutron': '124252',
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}
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self.assertEqual(self.target.endpoint_checksums(), result)
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