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webinterface_tests.py
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Sun, Jul 21, 10:30

webinterface_tests.py
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## $Id$
##
## This file is part of CDS Invenio.
## Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008 CERN.
##
## CDS 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.
##
## CDS 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 CDS Invenio; if not, write to the Free Software Foundation, Inc.,
## 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
"""Unit tests for the webinterface module."""
__revision__ = "$Id$"
import unittest, sys, cgi
# SLIPPERY SLOPE AHEAD
#
# Trick mod_python into believing there is already an _apache module
# available, which is used only for its parse_qs functions anyway.
#
# This must be done early, as many imports somehow end up importing
# apache in turn, which makes the trick useless.
class _FakeApache(object):
SERVER_RETURN = 'RETURN'
def __init__(self):
self.table = None
self.log_error = None
self.table = None
self.config_tree = None
self.server_root = None
self.mpm_query = None
self.exists_config_define = None
self.stat = None
self.AP_CONN_UNKNOWN = None
self.AP_CONN_CLOSE = None
self.AP_CONN_KEEPALIVE = None
self.APR_NOFILE = None
self.APR_REG = None
self.APR_DIR = None
self.APR_CHR = None
self.APR_BLK = None
self.APR_PIPE = None
self.APR_LNK = None
self.APR_SOCK = None
self.APR_UNKFILE = None
def parse_qs(self, *args, **kargs):
return cgi.parse_qs(*args, **kargs)
def parse_qsl(self, *args, **kargs):
return cgi.parse_qsl(*args, **kargs)
class _FakeReq(object):
def __init__(self, q):
self.args = q
self.method = "GET"
return
_current_module = sys.modules.get('mod_python._apache')
sys.modules['mod_python._apache'] = _FakeApache()
from mod_python.util import FieldStorage
if _current_module:
sys.modules['mod_python._apache'] = _current_module
else:
del sys.modules['mod_python._apache']
# --------------------------------------------------
from invenio import webinterface_handler
from invenio.config import CFG_SITE_LANG
class TestWashArgs(unittest.TestCase):
"""webinterface - Test for washing of URL query arguments"""
def _check(self, query, default, expected):
req = _FakeReq(query)
form = FieldStorage(req, keep_blank_values=True)
result = webinterface_handler.wash_urlargd(form, default)
if not 'ln' in expected:
expected['ln'] = CFG_SITE_LANG
self.failUnlessEqual(result, expected)
def test_single_string(self):
""" webinterface - check retrieval of a single string field """
default = {'c': (str, 'default')}
self._check('c=Test1', default, {'c': 'Test1'})
self._check('d=Test1', default, {'c': 'default'})
self._check('c=Test1&c=Test2', default, {'c': 'Test1'})
def test_string_list(self):
""" webinterface - check retrieval of a list of values """
default = {'c': (list, ['default'])}
self._check('c=Test1', default, {'c': ['Test1']})
self._check('c=Test1&c=Test2', default, {'c': ['Test1', 'Test2']})
self._check('d=Test1', default, {'c': ['default']})
def test_int_casting(self):
""" webinterface - check casting into an int. """
default = {'jrec': (int, -1)}
self._check('jrec=12', default, {'jrec': 12})
self._check('jrec=', default, {'jrec': -1})
self._check('jrec=foo', default, {'jrec': -1})
self._check('jrec=foo&jrec=1', default, {'jrec': -1})
self._check('jrec=12&jrec=foo', default, {'jrec': 12})
def create_test_suite():
"""Return test suite for the search engine."""
return unittest.TestSuite((unittest.makeSuite(TestWashArgs),))
if __name__ == "__main__":
unittest.TextTestRunner(verbosity=2).run(create_test_suite())

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