deb-oslotest/oslotest/tests/unit/test_mockpatch.py
Doug Hellmann 936a99dce0 move unit tests into the oslotest package
Move the tests directory into the package to be consistent with the way
we handle other libraries.

Change-Id: I9527242fe1d6aa0f7177309b05d8d1f5c8ccd396
Signed-off-by: Doug Hellmann <doug@doughellmann.com>
2016-02-18 12:44:16 +00:00

68 lines
2.3 KiB
Python

# Copyright 2014 IBM Corp.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from six.moves import mock
from oslotest import base
from oslotest import mockpatch
class Foo(object):
def bar(self):
pass
def mocking_bar(self):
return 'mocked!'
class TestMockPatch(base.BaseTestCase):
def test_mock_patch_with_replacement(self):
self.useFixture(mockpatch.Patch('%s.Foo.bar' % (__name__),
mocking_bar))
instance = Foo()
self.assertEqual(instance.bar(), 'mocked!')
def test_mock_patch_without_replacement(self):
self.useFixture(mockpatch.Patch('%s.Foo.bar' % (__name__)))
instance = Foo()
self.assertIsInstance(instance.bar(), mock.MagicMock)
class TestMockMultiple(base.BaseTestCase):
def test_mock_multiple_with_replacement(self):
self.useFixture(mockpatch.Multiple('%s.Foo' % (__name__),
bar=mocking_bar))
instance = Foo()
self.assertEqual(instance.bar(), 'mocked!')
def test_mock_patch_without_replacement(self):
self.useFixture(mockpatch.Multiple('%s.Foo' % (__name__),
bar=mockpatch.Multiple.DEFAULT))
instance = Foo()
self.assertIsInstance(instance.bar(), mock.MagicMock)
class TestMockPatchObject(base.BaseTestCase):
def test_mock_patch_object_with_replacement(self):
self.useFixture(mockpatch.PatchObject(Foo, 'bar', mocking_bar))
instance = Foo()
self.assertEqual(instance.bar(), 'mocked!')
def test_mock_patch_object_without_replacement(self):
self.useFixture(mockpatch.PatchObject(Foo, 'bar'))
instance = Foo()
self.assertIsInstance(instance.bar(), mock.MagicMock)