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test_search_external_collections_getter.py
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Tue, May 21, 09:46

test_search_external_collections_getter.py
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# -*- coding: utf-8 -*-
#
# This file is part of Invenio.
# Copyright (C) 2006, 2007, 2008, 2010, 2011, 2013, 2014, 2016 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.
"""Testing functions for the page getter module.
"""
import sys
from StringIO import StringIO
from invenio.base.wrappers import lazy_import
from invenio.testsuite import make_test_suite, run_test_suite, InvenioTestCase
HTTPAsyncPageGetter = lazy_import('invenio.legacy.websearch_external_collections.getter:HTTPAsyncPageGetter')
async_download = lazy_import('invenio.legacy.websearch_external_collections.getter:async_download')
class AsyncDownloadTest(InvenioTestCase):
"""Test suite for websearch_external_collections_*"""
def setUp(self):
# We redirect stderr because the test for an invalid logs
# a warning on stderr and xunit does not like it.
# This only happens with python2.6.
self.old_stderr = sys.stderr
sys.stderr = StringIO()
def tearDown(self):
sys.stderr = self.old_stderr
def test_async_download(self):
"""websearch_external_collections_getter - asynchronous download"""
## Test various cases for the async_download function:
## - test 1 working page: invenio-software.org
## - test 1 unresolvable name: rjfreijoiregjreoijgoirg.fr
## - test 1 bad IP: 1.2.3.4
## Return the list of errors.
checks = [
{'url': 'http://invenio-software.org', 'content': 'Invenio'},
{'url': 'http://rjfreijoiregjreoijgoirg.fr'},
{'url': 'http://1.2.3.4/'}]
def cb_finished(pagegetter, check, current_time):
"""Function called when a page is received."""
is_ok = pagegetter.status is not None
if 'content' in check and is_ok:
is_ok = pagegetter.data.find(check['content']) > 0
check['result'] = is_ok == ('content' in check)
pagegetters = [HTTPAsyncPageGetter(check['url']) for check in checks]
finished_list = async_download(pagegetters, cb_finished, checks, 20)
for (finished, check) in zip(finished_list, checks):
if not finished:
check['result'] = 'content' not in check
errors = [check for check in checks if not check['result']]
self.assertEqual(errors, [])
TEST_SUITE = make_test_suite(AsyncDownloadTest)
if __name__ == "__main__":
run_test_suite(TEST_SUITE)

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