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# Copyright 2011-2012 10gen, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""Test the pymongo uri_parser module."""
import copy
import unittest
import sys
from pymongo.uri_parser import (_partition,
_rpartition,
parse_userinfo,
split_hosts,
split_options,
parse_uri)
from pymongo.errors import ConfigurationError, InvalidURI
from pymongo import ReadPreference
class TestURI(unittest.TestCase):
def test_partition(self):
self.assertEqual(('foo', ':', 'bar'), _partition('foo:bar', ':'))
self.assertEqual(('foobar', '', ''), _partition('foobar', ':'))
def test_rpartition(self):
self.assertEqual(('fo:o:', ':', 'bar'), _rpartition('fo:o::bar', ':'))
self.assertEqual(('', '', 'foobar'), _rpartition('foobar', ':'))
def test_validate_userinfo(self):
self.assertRaises(InvalidURI, parse_userinfo,
'foo@')
self.assertRaises(InvalidURI, parse_userinfo,
':password')
self.assertRaises(InvalidURI, parse_userinfo,
'user:')
self.assertRaises(InvalidURI, parse_userinfo,
'fo::o:p@ssword')
self.assertRaises(InvalidURI, parse_userinfo, ':')
self.assertTrue(parse_userinfo('user:password'))
self.assertEqual(('us:r', 'p@ssword'),
parse_userinfo('us%3Ar:p%40ssword'))
self.assertEqual(('us er', 'p ssword'),
parse_userinfo('us+er:p+ssword'))
self.assertEqual(('us er', 'p ssword'),
parse_userinfo('us%20er:p%20ssword'))
self.assertEqual(('us+er', 'p+ssword'),
parse_userinfo('us%2Ber:p%2Bssword'))
def test_split_hosts(self):
self.assertRaises(ConfigurationError, split_hosts,
'localhost:27017,')
self.assertRaises(ConfigurationError, split_hosts,
',localhost:27017')
self.assertRaises(ConfigurationError, split_hosts,
'localhost:27017,,localhost:27018')
self.assertEqual([('localhost', 27017), ('example.com', 27017)],
split_hosts('localhost,example.com'))
self.assertEqual([('localhost', 27018), ('example.com', 27019)],
split_hosts('localhost:27018,example.com:27019'))
self.assertEqual([('/tmp/mongodb-27017.sock', None)],
split_hosts('/tmp/mongodb-27017.sock'))
self.assertEqual([('/tmp/mongodb-27017.sock', None),
('example.com', 27017)],
split_hosts('/tmp/mongodb-27017.sock,'
'example.com:27017'))
self.assertEqual([('example.com', 27017),
('/tmp/mongodb-27017.sock', None)],
split_hosts('example.com:27017,'
'/tmp/mongodb-27017.sock'))
self.assertRaises(ConfigurationError, split_hosts, '::1', 27017)
self.assertRaises(ConfigurationError, split_hosts, '[::1:27017')
self.assertRaises(ConfigurationError, split_hosts, '::1')
self.assertRaises(ConfigurationError, split_hosts, '::1]:27017')
self.assertEqual([('::1', 27017)], split_hosts('[::1]:27017'))
self.assertEqual([('::1', 27017)], split_hosts('[::1]'))
def test_split_options(self):
self.assertRaises(ConfigurationError, split_options, 'foo')
self.assertRaises(ConfigurationError, split_options, 'foo=bar')
self.assertRaises(ConfigurationError, split_options, 'foo=bar;foo')
self.assertRaises(ConfigurationError, split_options, 'socketTimeoutMS=foo')
self.assertRaises(ConfigurationError, split_options, 'socketTimeoutMS=0.0')
self.assertRaises(ConfigurationError, split_options, 'connectTimeoutMS=foo')
self.assertRaises(ConfigurationError, split_options, 'connectTimeoutMS=0.0')
self.assertRaises(ConfigurationError, split_options, 'connectTimeoutMS=1e100000')
self.assertRaises(ConfigurationError, split_options, 'connectTimeoutMS=-1e100000')
# On most platforms float('inf') and float('-inf') represent
# +/- infinity, although on Python 2.4 and 2.5 on Windows those
# expressions are invalid
if not (sys.platform == "win32" and sys.version_info <= (2, 5)):
self.assertRaises(ConfigurationError, split_options, 'connectTimeoutMS=inf')
self.assertRaises(ConfigurationError, split_options, 'connectTimeoutMS=-inf')
self.assertTrue(split_options('socketTimeoutMS=300'))
self.assertTrue(split_options('connectTimeoutMS=300'))
self.assertEqual({'sockettimeoutms': 0.3}, split_options('socketTimeoutMS=300'))
self.assertEqual({'sockettimeoutms': 0.0001}, split_options('socketTimeoutMS=0.1'))
self.assertEqual({'connecttimeoutms': 0.3}, split_options('connectTimeoutMS=300'))
self.assertEqual({'connecttimeoutms': 0.0001}, split_options('connectTimeoutMS=0.1'))
self.assertTrue(split_options('connectTimeoutMS=300'))
self.assertTrue(isinstance(split_options('w=5')['w'], int))
self.assertTrue(isinstance(split_options('w=5.5')['w'], basestring))
self.assertTrue(split_options('w=foo'))
self.assertTrue(split_options('w=majority'))
self.assertRaises(ConfigurationError, split_options, 'wtimeoutms=foo')
self.assertRaises(ConfigurationError, split_options, 'wtimeoutms=5.5')
self.assertTrue(split_options('wtimeoutms=500'))
self.assertRaises(ConfigurationError, split_options, 'fsync=foo')
self.assertRaises(ConfigurationError, split_options, 'fsync=5.5')
self.assertEqual({'fsync': True}, split_options('fsync=true'))
self.assertEqual({'fsync': False}, split_options('fsync=false'))
# maxPoolSize isn't yet a documented URI option.
self.assertRaises(ConfigurationError, split_options, 'maxpoolsize=50')
def test_parse_uri(self):
self.assertRaises(InvalidURI, parse_uri, "http://foobar.com")
self.assertRaises(InvalidURI, parse_uri, "http://foo@foobar.com")
self.assertRaises(ConfigurationError,
parse_uri, "mongodb://::1", 27017)
orig = {
'nodelist': [("localhost", 27017)],
'username': None,
'password': None,
'database': None,
'collection': None,
'options': {}
}
res = copy.deepcopy(orig)
self.assertEqual(res, parse_uri("mongodb://localhost"))
res.update({'username': 'fred', 'password': 'foobar'})
self.assertEqual(res, parse_uri("mongodb://fred:foobar@localhost"))
res.update({'database': 'baz'})
self.assertEqual(res, parse_uri("mongodb://fred:foobar@localhost/baz"))
res = copy.deepcopy(orig)
res['nodelist'] = [("example1.com", 27017), ("example2.com", 27017)]
self.assertEqual(res,
parse_uri("mongodb://example1.com:27017,"
"example2.com:27017"))
res = copy.deepcopy(orig)
res['nodelist'] = [("localhost", 27017),
("localhost", 27018),
("localhost", 27019)]
self.assertEqual(res,
parse_uri("mongodb://localhost,"
"localhost:27018,localhost:27019"))
res = copy.deepcopy(orig)
res['database'] = 'foo'
self.assertEqual(res, parse_uri("mongodb://localhost/foo"))
res = copy.deepcopy(orig)
self.assertEqual(res, parse_uri("mongodb://localhost/"))
res.update({'database': 'test', 'collection': 'yield_historical.in'})
self.assertEqual(res, parse_uri("mongodb://"
"localhost/test.yield_historical.in"))
res.update({'username': 'fred', 'password': 'foobar'})
self.assertEqual(res,
parse_uri("mongodb://fred:foobar@localhost/"
"test.yield_historical.in"))
res = copy.deepcopy(orig)
res['nodelist'] = [("example1.com", 27017), ("example2.com", 27017)]
res.update({'database': 'test', 'collection': 'yield_historical.in'})
self.assertEqual(res,
parse_uri("mongodb://example1.com:27017,example2.com"
":27017/test.yield_historical.in"))
res = copy.deepcopy(orig)
res['nodelist'] = [("::1", 27017)]
res['options'] = {'slaveok': True}
self.assertEqual(res, parse_uri("mongodb://[::1]:27017/?slaveOk=true"))
res = copy.deepcopy(orig)
res['nodelist'] = [("2001:0db8:85a3:0000:0000:8a2e:0370:7334", 27017)]
res['options'] = {'slaveok': True}
self.assertEqual(res, parse_uri(
"mongodb://[2001:0db8:85a3:0000:0000"
":8a2e:0370:7334]:27017/?slaveOk=true"))
res = copy.deepcopy(orig)
res['nodelist'] = [("/tmp/mongodb-27017.sock", None)]
self.assertEqual(res, parse_uri("mongodb:///tmp/mongodb-27017.sock"))
res = copy.deepcopy(orig)
res['nodelist'] = [("example2.com", 27017),
("/tmp/mongodb-27017.sock", None)]
self.assertEqual(res,
parse_uri("mongodb://example2.com,"
"/tmp/mongodb-27017.sock"))
res = copy.deepcopy(orig)
res['nodelist'] = [("shoe.sock.pants.co.uk", 27017),
("/tmp/mongodb-27017.sock", None)]
res['database'] = "nethers_db"
self.assertEqual(res,
parse_uri("mongodb://shoe.sock.pants.co.uk,"
"/tmp/mongodb-27017.sock/nethers_db"))
res = copy.deepcopy(orig)
res['nodelist'] = [("/tmp/mongodb-27017.sock", None),
("example2.com", 27017)]
res.update({'database': 'test', 'collection': 'yield_historical.in'})
self.assertEqual(res,
parse_uri("mongodb:///tmp/mongodb-27017.sock,"
"example2.com:27017"
"/test.yield_historical.in"))
res = copy.deepcopy(orig)
res['nodelist'] = [("/tmp/mongodb-27017.sock", None),
("example2.com", 27017)]
res.update({'database': 'test', 'collection': 'yield_historical.sock'})
self.assertEqual(res,
parse_uri("mongodb:///tmp/mongodb-27017.sock,"
"example2.com:27017"
"/test.yield_historical.sock"))
res = copy.deepcopy(orig)
res['nodelist'] = [("example2.com", 27017)]
res.update({'database': 'test', 'collection': 'yield_historical.sock'})
self.assertEqual(res,
parse_uri("mongodb://example2.com:27017"
"/test.yield_historical.sock"))
res = copy.deepcopy(orig)
res['nodelist'] = [("/tmp/mongodb-27017.sock", None)]
res.update({'database': 'test', 'collection': 'mongodb-27017.sock'})
self.assertEqual(res,
parse_uri("mongodb:///tmp/mongodb-27017.sock"
"/test.mongodb-27017.sock"))
res = copy.deepcopy(orig)
res['nodelist'] = [('/tmp/mongodb-27020.sock', None),
("::1", 27017),
("2001:0db8:85a3:0000:0000:8a2e:0370:7334", 27018),
("192.168.0.212", 27019),
("localhost", 27018)]
self.assertEqual(res, parse_uri("mongodb:///tmp/mongodb-27020.sock,"
"[::1]:27017,[2001:0db8:"
"85a3:0000:0000:8a2e:0370:7334],"
"192.168.0.212:27019,localhost",
27018))
res = copy.deepcopy(orig)
res.update({'username': 'fred', 'password': 'foobar'})
res.update({'database': 'test', 'collection': 'yield_historical.in'})
res['options'] = {'slaveok': True}
self.assertEqual(res,
parse_uri("mongodb://fred:foobar@localhost/"
"test.yield_historical.in?slaveok=true"))
res = copy.deepcopy(orig)
res['options'] = {'readpreference': ReadPreference.SECONDARY}
self.assertEqual(res,
parse_uri("mongodb://localhost/?readPreference=secondary"))
if __name__ == "__main__":
unittest.main()
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