mirror of https://github.com/morpheus65535/bazarr
94 lines
3.3 KiB
Python
94 lines
3.3 KiB
Python
# 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 stevedore import named
|
|
from stevedore.tests import utils
|
|
|
|
import mock
|
|
|
|
|
|
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)
|