80 lines
2.7 KiB
Python
80 lines
2.7 KiB
Python
# Copyright 2019 Canonical Ltd
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#
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# 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 mock
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from ovsdb_cms import requires
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import charms_openstack.test_utils as test_utils
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_hook_args = {}
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class TestOVSDBCMSProvides(test_utils.PatchHelper):
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def setUp(self):
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super().setUp()
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self.target = requires.OVSDBCMSRequires('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 patch_topublish(self):
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self.patch_target('_relations')
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relation = mock.MagicMock()
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to_publish = mock.PropertyMock()
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type(relation).to_publish = to_publish
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self._relations.__iter__.return_value = [relation]
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return relation.to_publish
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def test_publish_cms_client_bound_addr(self):
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self.patch_target('_endpoint_local_bound_addr')
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self._endpoint_local_bound_addr.return_value = 'a.b.c.d'
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to_publish = self.patch_topublish()
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self.target.publish_cms_client_bound_addr()
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to_publish.__setitem__.assert_called_once_with(
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'cms-client-bound-address', 'a.b.c.d')
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def test_joined(self):
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self.patch_target('publish_cms_client_bound_addr')
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self.patch_target('expected_units_available')
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self.patch_object(requires.reactive, 'set_flag')
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self.expected_units_available.return_value = False
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self.target.joined()
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self.publish_cms_client_bound_addr.assert_called_once_with()
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self.set_flag.assert_called_once_with('some-relation.connected')
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self.set_flag.reset_mock()
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self.expected_units_available.return_value = True
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self.target.joined()
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self.set_flag.assert_has_calls([
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mock.call('some-relation.connected'),
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mock.call('some-relation.available'),
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])
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