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test_ext_registry.py
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test_ext_registry.py
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# -*- coding: utf-8 -*-
#
# This file is part of Invenio.
# Copyright (C) 2014, 2015 CERN.
#
# Invenio is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of the
# License, or (at your option) any later version.
#
# Invenio is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Invenio; if not, write to the Free Software Foundation, Inc.,
# 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
"""
Test unit for the miscutil/mailutils module.
"""
from invenio.ext.registry import DictModuleAutoDiscoverySubRegistry
from invenio.testsuite import InvenioTestCase, make_test_suite, run_test_suite
from flask_registry import ImportPathRegistry, RegistryError
class TestDictModuleAutoDiscoverySubRegistry(InvenioTestCase):
def test_registration(self):
r = self.app.extensions['registry']
r['testpkgs'] = ImportPathRegistry(
initial=['invenio.testsuite.test_apps']
)
assert len(r['testpkgs']) == 1
r['myns'] = \
DictModuleAutoDiscoverySubRegistry(
'last',
keygetter=lambda k, v, new_v: k if k else v.__name__,
app=self.app,
registry_namespace='testpkgs'
)
assert len(r['myns']) == 1
from invenio.testsuite.test_apps.last import views
assert r['myns']['invenio.testsuite.test_apps.last.views'] == \
views
self.assertRaises(
RegistryError,
DictModuleAutoDiscoverySubRegistry,
'last',
app=self.app,
registry_namespace='testpkgs'
)
# Register simple object
class TestObject(object):
pass
r['myns'].register(TestObject)
# Identical keys raises RegistryError
self.assertRaises(
RegistryError,
r['myns'].register,
TestObject
)
r['myns'].unregister('TestObject')
assert 'TestObject' not in r['myns']
r['myns']['mykey'] = TestObject
assert TestObject == r['myns']['mykey']
assert len(r['myns'].items()) == 2
TEST_SUITE = make_test_suite(TestDictModuleAutoDiscoverySubRegistry)
if __name__ == "__main__":
run_test_suite(TEST_SUITE)

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