90 lines
2.7 KiB
Python
90 lines
2.7 KiB
Python
# Copyright 2010 United States Government as represented by the
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# Administrator of the National Aeronautics and Space Administration.
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# Copyright 2013 Hewlett-Packard Development Company, L.P.
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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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from debtcollector import removals
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import fixtures
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from six.moves import mock
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removals.removed_module("oslotest.mockpatch", replacement="fixtures",
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version="1.13", removal_version="2.0",
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message="Use fixtures.Mock* classes instead")
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class _Base(fixtures.Fixture):
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def setUp(self):
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super(_Base, self).setUp()
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_p = self._get_p()
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self.addCleanup(_p.stop)
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self.mock = _p.start()
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class PatchObject(_Base):
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"""Deal with code around :func:`mock.patch.object`.
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.. py:attribute:: mock
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The mock as returned by :func:`mock.patch.object`.
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"""
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def __init__(self, obj, attr, new=mock.DEFAULT, **kwargs):
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super(PatchObject, self).__init__()
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self._get_p = lambda: mock.patch.object(obj, attr, new, **kwargs)
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class Patch(_Base):
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"""Deal with code around :func:`mock.patch`.
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.. py:attribute:: mock
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The mock as returned by :func:`mock.patch`.
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"""
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def __init__(self, obj, new=mock.DEFAULT, **kwargs):
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super(Patch, self).__init__()
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self._get_p = lambda: mock.patch(obj, new, **kwargs)
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class Multiple(_Base):
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"""Deal with code around :func:`mock.patch.multiple`.
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Pass name=value to replace obj.name with value.
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Pass name= :attr:`.DEFAULT` to replace obj.name with a
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:class:`mock.MagicMock` instance.
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:param obj: Object or name containing values being mocked.
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:type obj: str or object
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:param kwargs: names and values of attributes of obj to be mocked.
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.. py:attribute:: mock
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A :class:`dict`, where each key matches a kwarg parameter and the value
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is the passed-in value or :class:`mock.MagicMock`.
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"""
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DEFAULT = mock.DEFAULT
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"""Triggers a :class:`mock.MagicMock` to be created for the named
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attribute."""
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def __init__(self, obj, **kwargs):
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super(Multiple, self).__init__()
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self._get_p = lambda: mock.patch.multiple(obj, **kwargs)
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