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tests.py
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from __future__ import with_statement # Python 2.5 compatibility.
from operator import itemgetter
from unittest import TestCase
import ldap
import simpleldap
class ConnectionTests(TestCase):
hosts = (
# host, port, encryption type, require_cert.
('ldap.utexas.edu', None, None, None),
('ldap.utexas.edu', 389, None, None),
('ldap.ucdavis.edu', None, 'tls', False),
('ldap.ucdavis.edu', 389, 'tls', False),
('ldap.ucdavis.edu', None, 'ssl', False),
('ldap.ucdavis.edu', 636, 'ssl', False),
)
def test_connect(self):
for host, port, method, cert in self.hosts:
try:
conn = simpleldap.Connection(hostname=host, port=port,
encryption=method,
require_cert=cert)
except Exception as e:
self.fail("Got error connecting to %s %s %s %s: %s"
% (host, port, method, cert, e))
else:
conn.close()
def test_initialize_kwargs(self):
try: # Python 2
from StringIO import StringIO
except ImportError: # Python 3
from io import StringIO
output = StringIO()
initialize_kwargs = {'trace_file': output, 'trace_level': 0}
conn = simpleldap.Connection('ldap.utexas.edu',
initialize_kwargs=initialize_kwargs)
conn.close()
self.assertFalse(output.getvalue())
initialize_kwargs = {'trace_file': output, 'trace_level': 1}
conn = simpleldap.Connection('ldap.utexas.edu',
initialize_kwargs=initialize_kwargs)
conn.close()
self.assertTrue(output.getvalue())
def test_context_manager(self):
host, port, method, cert = self.hosts[0]
with simpleldap.Connection(hostname=host, port=port, encryption=method,
require_cert=cert) as conn:
conn.connection.whoami_s()
def test_invalid_encryption(self):
self.assertRaises(simpleldap.InvalidEncryptionProtocol,
simpleldap.Connection,
hostname='ldap.ucdavis.edu', encryption='foo')
def test_connection_options(self):
opt = 'OPT_TIMELIMIT'
value = 1000
conn = simpleldap.Connection(hostname='ldap.utexas.edu',
options={opt: value},
# No way to really test debug output, but
# thrown in for coverage.
debug=True)
self.assertEqual(conn.connection.get_option(getattr(ldap, opt)), value)
def test_search(self):
conn = simpleldap.Connection('ldap.ucdavis.edu')
objs = conn.search('cn=*', base_dn='ou=Groups,dc=ucdavis,dc=edu')
self.assertTrue(len(objs) > 3)
for obj in objs:
self.assertTrue(isinstance(obj, conn.result_item_class))
def test_search_params(self):
conn = simpleldap.Connection('ldap.ucdavis.edu')
self.assertRaises(ldap.SIZELIMIT_EXCEEDED, conn.search, 'cn=*',
base_dn='ou=Groups,dc=ucdavis,dc=edu', limit=1)
kwargs = {'filter': 'cn=External Anonymous',
'base_dn': 'ou=Groups,dc=ucdavis,dc=edu'}
# Should return all attrs.
self.assertTrue(len(conn.search(**kwargs)[0]) > 2)
# Should return just cn attr.
obj = conn.search(attrs=['cn'], **kwargs)[0]
self.assertEqual(len(obj), 1)
self.assertTrue('cn' in obj)
def test_search_defaults(self):
conn = simpleldap.Connection('ldap.ucdavis.edu', search_defaults={'limit': 1})
conn.set_search_defaults(base_dn='ou=Groups,dc=ucdavis,dc=edu')
self.assertRaises(ldap.SIZELIMIT_EXCEEDED, conn.search, 'cn=*')
kwargs = {'filter': 'cn=External Anonymous', }
conn.clear_search_defaults(['limit'])
# Should return all attrs.
self.assertTrue(len(conn.search(**kwargs)[0]) > 2)
# Should return just cn attr.
conn.set_search_defaults(attrs=['cn'])
obj = conn.search(**kwargs)[0]
self.assertEqual(len(obj), 1)
self.assertTrue('cn' in obj)
conn.clear_search_defaults()
self.assertEqual(conn._search_defaults, {})
def test_get(self):
conn = simpleldap.Connection('ldap.ucdavis.edu')
obj = conn.get('cn=External Anonymous',
base_dn='ou=Groups,dc=ucdavis,dc=edu')
self.assertTrue(isinstance(obj, conn.result_item_class))
self.assertEqual(obj['cn'], [b'External Anonymous'])
self.assertRaises(simpleldap.ObjectNotFound, conn.get,
'cn=Does not exist',
base_dn='ou=Groups,dc=ucdavis,dc=edu')
self.assertRaises(simpleldap.MultipleObjectsFound, conn.get, 'cn=*',
base_dn='ou=Groups,dc=ucdavis,dc=edu')
def test_compare(self):
conn = simpleldap.Connection('ldap.ucdavis.edu')
obj = conn.get('cn=External Anonymous',
base_dn='ou=Groups,dc=ucdavis,dc=edu')
self.assertTrue(conn.compare(obj.dn, 'cn', 'External Anonymous'))
self.assertFalse(conn.compare(obj.dn, 'cn', 'foo'))
class AuthenticateTests(TestCase):
def test_success(self):
conn = simpleldap.Connection('ldap.ucdavis.edu')
self.assertTrue(conn.authenticate('cn=External Anonymous,ou=Groups,dc=ucdavis,dc=edu', ''))
def test_fail_no_such_object(self):
conn = simpleldap.Connection('ldap.ucdavis.edu')
self.assertFalse(conn.authenticate('uid=foobar', 'baz'))
def test_fail_unwilling_to_perform(self):
conn = simpleldap.Connection('ldap.utexas.edu')
self.assertFalse(conn.authenticate('cn=Anonymous', ''))
def test_fail_invalid_credentials(self):
conn = simpleldap.Connection('ldap.utexas.edu')
self.assertFalse(conn.authenticate('uid=foobar', 'baz'))
class LDAPItemTests(TestCase):
mock_results = [
('uid=joe,ou=people,dc=directory,dc=example,dc=com',
{'cn': ['Joseph Smith', 'Joseph Smith Jr.'],
'givenName': ['Joseph'],
'sn': ['Smith'],
'displayName': ['Joe L. Smith', 'Joe Smith'],
}),
('uid=bob,ou=people,dc=directory,dc=example,dc=com',
{'cn': ['Robert West', 'Robert T. West'],
'givenName': ['Robert'],
'sn': ['West'],
'displayName': ['Bob West'],
}),
]
def test_dn(self):
item = simpleldap.LDAPItem(self.mock_results[0])
self.assertEqual(item.dn,
'uid=joe,ou=people,dc=directory,dc=example,dc=com')
def test_str(self):
item = simpleldap.LDAPItem(self.mock_results[0])
self.assertEqual(str(item), """\
cn: Joseph Smith
Joseph Smith Jr.
displayName: Joe L. Smith
Joe Smith
givenName: Joseph
sn: Smith""")
def test_item_lookup(self):
item = simpleldap.LDAPItem(self.mock_results[0])
self.assertEqual(item['cn'], ['Joseph Smith', 'Joseph Smith Jr.'])
self.assertRaises(KeyError, itemgetter('foo'), item)
def test_first_lookup(self):
item = simpleldap.LDAPItem(self.mock_results[0])
self.assertEqual(item.first('cn'), 'Joseph Smith')
self.assertEqual(item.first('sn'), 'Smith')
self.assertRaises(KeyError, item.first, 'foo')
def test_case_insensitive(self):
item = simpleldap.LDAPItem(self.mock_results[0])
self.assertEqual(item['cn'], ['Joseph Smith', 'Joseph Smith Jr.'])
self.assertEqual(item['cn'], item['CN'])
self.assertEqual(item.first('cn'), item.first('CN'))
self.assertTrue('cn' in item)
self.assertTrue('CN' in item)
def test_value_contains(self):
item = simpleldap.LDAPItem(self.mock_results[0])
self.assertTrue(item.value_contains('Joseph', 'cn'))
self.assertFalse(item.value_contains('Bob', 'cn'))
def test_equals(self):
self.assertEqual(simpleldap.LDAPItem(self.mock_results[0]),
simpleldap.LDAPItem(self.mock_results[0]))
self.assertNotEqual(simpleldap.LDAPItem(self.mock_results[0]),
simpleldap.LDAPItem(self.mock_results[1]))
if __name__ == "__main__":
import unittest
unittest.main()