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"""unit tests module for ndg.httpsclient.utils module
PyOpenSSL utility to make a httplib-like interface suitable for use with
urllib2
"""
__author__ = "P J Kershaw (STFC)"
__date__ = "06/01/12"
__copyright__ = "(C) 2012 Science and Technology Facilities Council"
__license__ = "BSD - see LICENSE file in top-level directory"
__contact__ = "Philip.Kershaw@stfc.ac.uk"
__revision__ = '$Id$'
import unittest
import os
from OpenSSL import SSL
from ndg.httpsclient.test import Constants
from ndg.httpsclient.utils import (Configuration, fetch_from_url, open_url,
_should_use_proxy)
class TestUtilsModule(unittest.TestCase):
'''Test ndg.httpsclient.utils module'''
def test01_configuration(self):
config = Configuration(SSL.Context(SSL.TLSv1_METHOD), True)
self.assertTrue(config.ssl_context)
self.assertEqual(config.debug, True)
def test02_fetch_from_url(self):
config = Configuration(SSL.Context(SSL.TLSv1_METHOD), True)
res = fetch_from_url(Constants.TEST_URI, config)
self.assertTrue(res)
def test03_open_url(self):
config = Configuration(SSL.Context(SSL.TLSv1_METHOD), True)
res = open_url(Constants.TEST_URI, config)
self.assertEqual(res[0], 200,
'open_url for %r failed' % Constants.TEST_URI)
def test04__should_use_proxy(self):
if 'no_proxy' in os.environ:
no_proxy = os.environ['no_proxy']
del os.environ['no_proxy']
else:
no_proxy = None
self.assertTrue(_should_use_proxy(Constants.TEST_URI),
'Expecting use proxy = True')
os.environ['no_proxy'] = 'localhost,localhost.localdomain'
self.assertFalse(_should_use_proxy(Constants.TEST_URI),
'Expecting use proxy = False')
if no_proxy is not None:
os.environ['no_proxy'] = no_proxy
else:
del os.environ['no_proxy']
if __name__ == "__main__":
unittest.main()
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