49 lines
1.9 KiB
Python
49 lines
1.9 KiB
Python
# Copyright 2016
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# All Rights Reserved.
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#
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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 mock
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from neutron_lib import context
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from neutron.db import _utils as db_utils
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from neutron.tests.unit import testlib_api
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class TestCommonHelpFunctions(testlib_api.SqlTestCase):
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def setUp(self):
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super(TestCommonHelpFunctions, self).setUp()
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self.admin_ctx = context.get_admin_context()
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def test__safe_creation_create_bindings_fails(self):
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create_fn = mock.Mock(return_value={'id': 1234})
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create_bindings = mock.Mock(side_effect=ValueError)
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tx_check = lambda i: setattr(self, '_active',
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self.admin_ctx.session.is_active)
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delete_fn = mock.Mock(side_effect=tx_check)
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self.assertRaises(ValueError, db_utils.safe_creation,
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self.admin_ctx, create_fn, delete_fn,
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create_bindings)
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delete_fn.assert_called_once_with(1234)
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self.assertTrue(self._active)
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def test__safe_creation_deletion_fails(self):
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create_fn = mock.Mock(return_value={'id': 1234})
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create_bindings = mock.Mock(side_effect=ValueError)
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delete_fn = mock.Mock(side_effect=EnvironmentError)
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self.assertRaises(ValueError, db_utils.safe_creation,
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self.admin_ctx, create_fn, delete_fn,
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create_bindings)
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delete_fn.assert_called_once_with(1234)
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