/usr/lib/python3/dist-packages/testresources/tests/test_resourced_test_case.py is in python3-testresources 1.0.0-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 | # testresources: extensions to python unittest to allow declaritive use
# of resources by test cases.
#
# Copyright (c) 2005-2010 Testresources Contributors
#
# Licensed under either the Apache License, Version 2.0 or the BSD 3-clause
# license at the users choice. A copy of both licenses are available in the
# project source as Apache-2.0 and BSD. You may not use this file except in
# compliance with one of these two licences.
#
# Unless required by applicable law or agreed to in writing, software distributed
# under these licenses is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
# CONDITIONS OF ANY KIND, either express or implied. See the license you chose
# for the specific language governing permissions and limitations under that
# license.
#
import unittest
import testtools
import testresources
from testresources.tests import ResultWithResourceExtensions
def test_suite():
loader = testresources.tests.TestUtil.TestLoader()
result = loader.loadTestsFromName(__name__)
return result
class MockResource(testresources.TestResource):
"""Resource used for testing ResourcedTestCase."""
def __init__(self, resource):
testresources.TestResource.__init__(self)
self._resource = resource
def make(self, dependency_resources):
return self._resource
class MockResourceInstance(object):
"""A resource instance."""
class TestResourcedTestCase(testtools.TestCase):
def setUp(self):
super(TestResourcedTestCase, self).setUp()
class Example(testresources.ResourcedTestCase):
def test_example(self):
pass
self.resourced_case = Example('test_example')
self.resource = self.getUniqueString()
self.resource_manager = MockResource(self.resource)
def testSetUpUsesSuper(self):
class OtherBaseCase(unittest.TestCase):
setUpCalled = False
def setUp(self):
self.setUpCalled = True
super(OtherBaseCase, self).setUp()
class OurCase(testresources.ResourcedTestCase, OtherBaseCase):
def runTest(self):
pass
ourCase = OurCase()
ourCase.setUp()
self.assertTrue(ourCase.setUpCalled)
def testTearDownUsesSuper(self):
class OtherBaseCase(unittest.TestCase):
tearDownCalled = False
def tearDown(self):
self.tearDownCalled = True
super(OtherBaseCase, self).setUp()
class OurCase(testresources.ResourcedTestCase, OtherBaseCase):
def runTest(self):
pass
ourCase = OurCase()
ourCase.setUp()
ourCase.tearDown()
self.assertTrue(ourCase.tearDownCalled)
def testDefaults(self):
self.assertEqual(self.resourced_case.resources, [])
def testResultPassedToResources(self):
result = ResultWithResourceExtensions()
self.resourced_case.resources = [("foo", self.resource_manager)]
self.resourced_case.run(result)
self.assertEqual(4, len(result._calls))
def testSetUpResourcesSingle(self):
# setUpResources installs the resources listed in ResourcedTestCase.
self.resourced_case.resources = [("foo", self.resource_manager)]
testresources.setUpResources(self.resourced_case,
self.resourced_case.resources, None)
self.assertEqual(self.resource, self.resourced_case.foo)
def testSetUpResourcesMultiple(self):
# setUpResources installs the resources listed in ResourcedTestCase.
self.resourced_case.resources = [
('foo', self.resource_manager),
('bar', MockResource('bar_resource'))]
testresources.setUpResources(self.resourced_case,
self.resourced_case.resources, None)
self.assertEqual(self.resource, self.resourced_case.foo)
self.assertEqual('bar_resource', self.resourced_case.bar)
def testSetUpResourcesSetsUpDependences(self):
resource = MockResourceInstance()
self.resource_manager = MockResource(resource)
self.resourced_case.resources = [('foo', self.resource_manager)]
# Give the 'foo' resource access to a 'bar' resource
self.resource_manager.resources.append(
('bar', MockResource('bar_resource')))
testresources.setUpResources(self.resourced_case,
self.resourced_case.resources, None)
self.assertEqual(resource, self.resourced_case.foo)
self.assertEqual('bar_resource', self.resourced_case.foo.bar)
def testSetUpUsesResource(self):
# setUpResources records a use of each declared resource.
self.resourced_case.resources = [("foo", self.resource_manager)]
testresources.setUpResources(self.resourced_case,
self.resourced_case.resources, None)
self.assertEqual(self.resource_manager._uses, 1)
def testTearDownResourcesDeletesResourceAttributes(self):
self.resourced_case.resources = [("foo", self.resource_manager)]
self.resourced_case.setUpResources()
self.resourced_case.tearDownResources()
self.failIf(hasattr(self.resourced_case, "foo"))
def testTearDownResourcesStopsUsingResource(self):
# tearDownResources records that there is one less use of each
# declared resource.
self.resourced_case.resources = [("foo", self.resource_manager)]
self.resourced_case.setUpResources()
self.resourced_case.tearDownResources()
self.assertEqual(self.resource_manager._uses, 0)
def testTearDownResourcesStopsUsingDependencies(self):
resource = MockResourceInstance()
dep1 = MockResource('bar_resource')
self.resource_manager = MockResource(resource)
self.resourced_case.resources = [('foo', self.resource_manager)]
# Give the 'foo' resource access to a 'bar' resource
self.resource_manager.resources.append(
('bar', dep1))
self.resourced_case.setUpResources()
self.resourced_case.tearDownResources()
self.assertEqual(dep1._uses, 0)
def testSingleWithSetup(self):
# setUp and tearDown invoke setUpResources and tearDownResources.
self.resourced_case.resources = [("foo", self.resource_manager)]
self.resourced_case.setUp()
self.assertEqual(self.resourced_case.foo, self.resource)
self.assertEqual(self.resource_manager._uses, 1)
self.resourced_case.tearDown()
self.failIf(hasattr(self.resourced_case, "foo"))
self.assertEqual(self.resource_manager._uses, 0)
|