FM / tests

/opt/imh-python/lib/python3.9/site-packages/stevedore/tests/

/opt/imh-python/lib/python3.9/site-packages/stevedore/tests

Name	Size	Mode	Actions
__pycache__/	-	0755	rm
extension_unimportable.py	0	0644	edit dl rm
manager.py	2408	0644	edit dl rm
test_cache.py	2363	0644	edit dl rm
test_callback.py	2152	0644	edit dl rm
test_dispatch.py	4135	0644	edit dl rm
test_driver.py	3325	0644	edit dl rm
test_enabled.py	1504	0644	edit dl rm
test_example_fields.py	1351	0644	edit dl rm
test_example_simple.py	972	0644	edit dl rm
test_extension.py	10210	0644	edit dl rm
test_hook.py	1713	0644	edit dl rm
test_named.py	3356	0644	edit dl rm
test_sphinxext.py	3975	0644	edit dl rm
test_test_manager.py	9562	0644	edit dl rm
utils.py	617	0644	edit dl rm
__init__.py	0	0644	edit dl rm

Edit: /opt/imh-python/lib/python3.9/site-packages/stevedore/tests/test_named.py (3356B)

from unittest import mock

from stevedore import named
from stevedore.tests import utils

class TestNamed(utils.TestCase):
    def test_named(self):
        em = named.NamedExtensionManager(
            'stevedore.test.extension',
            names=['t1'],
            invoke_on_load=True,
            invoke_args=('a',),
            invoke_kwds={'b': 'B'},
        )
        actual = em.names()
        self.assertEqual(actual, ['t1'])

def test_enabled_before_load(self):
        # Set up the constructor for the FauxExtension to cause an
        # AssertionError so the test fails if the class is instantiated,
        # which should only happen if it is loaded before the name of the
        # extension is compared against the names that should be loaded by
        # the manager.
        init_name = 'stevedore.tests.test_extension.FauxExtension.__init__'
        with mock.patch(init_name) as m:
            m.side_effect = AssertionError
            em = named.NamedExtensionManager(
                'stevedore.test.extension',
                # Look for an extension that does not exist so the
                # __init__ we mocked should never be invoked.
                names=['no-such-extension'],
                invoke_on_load=True,
                invoke_args=('a',),
                invoke_kwds={'b': 'B'},
            )
            actual = em.names()
            self.assertEqual(actual, [])

def test_extensions_listed_in_name_order(self):
        # Since we don't know the "natural" order of the extensions, run
        # the test both ways: if the sorting is broken, one of them will
        # fail
        em = named.NamedExtensionManager(
            'stevedore.test.extension',
            names=['t1', 't2'],
            name_order=True
        )
        actual = em.names()
        self.assertEqual(actual, ['t1', 't2'])

em = named.NamedExtensionManager(
            'stevedore.test.extension',
            names=['t2', 't1'],
            name_order=True
        )
        actual = em.names()
        self.assertEqual(actual, ['t2', 't1'])

def test_load_fail_ignored_when_sorted(self):
        em = named.NamedExtensionManager(
            'stevedore.test.extension',
            names=['e1', 't2', 'e2', 't1'],
            name_order=True,
            invoke_on_load=True,
            invoke_args=('a',),
            invoke_kwds={'b': 'B'},
        )
        actual = em.names()
        self.assertEqual(['t2', 't1'], actual)

em = named.NamedExtensionManager(
            'stevedore.test.extension',
            names=['e1', 't1'],
            name_order=False,
            invoke_on_load=True,
            invoke_args=('a',),
            invoke_kwds={'b': 'B'},
        )
        actual = em.names()
        self.assertEqual(['t1'], actual)

# 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 unittest import mock from stevedore import named from stevedore.tests import utils class TestNamed(utils.TestCase): def test_named(self): em = named.NamedExtensionManager( 'stevedore.test.extension', names=['t1'], invoke_on_load=True, invoke_args=('a',), invoke_kwds={'b': 'B'}, ) actual = em.names() self.assertEqual(actual, ['t1']) def test_enabled_before_load(self): # Set up the constructor for the FauxExtension to cause an # AssertionError so the test fails if the class is instantiated, # which should only happen if it is loaded before the name of the # extension is compared against the names that should be loaded by # the manager. init_name = 'stevedore.tests.test_extension.FauxExtension.__init__' with mock.patch(init_name) as m: m.side_effect = AssertionError em = named.NamedExtensionManager( 'stevedore.test.extension', # Look for an extension that does not exist so the # __init__ we mocked should never be invoked. names=['no-such-extension'], invoke_on_load=True, invoke_args=('a',), invoke_kwds={'b': 'B'}, ) actual = em.names() self.assertEqual(actual, []) def test_extensions_listed_in_name_order(self): # Since we don't know the "natural" order of the extensions, run # the test both ways: if the sorting is broken, one of them will # fail em = named.NamedExtensionManager( 'stevedore.test.extension', names=['t1', 't2'], name_order=True ) actual = em.names() self.assertEqual(actual, ['t1', 't2']) em = named.NamedExtensionManager( 'stevedore.test.extension', names=['t2', 't1'], name_order=True ) actual = em.names() self.assertEqual(actual, ['t2', 't1']) def test_load_fail_ignored_when_sorted(self): em = named.NamedExtensionManager( 'stevedore.test.extension', names=['e1', 't2', 'e2', 't1'], name_order=True, invoke_on_load=True, invoke_args=('a',), invoke_kwds={'b': 'B'}, ) actual = em.names() self.assertEqual(['t2', 't1'], actual) em = named.NamedExtensionManager( 'stevedore.test.extension', names=['e1', 't1'], name_order=False, invoke_on_load=True, invoke_args=('a',), invoke_kwds={'b': 'B'}, ) actual = em.names() self.assertEqual(['t1'], actual)