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revamp the "connecting" user guide and test more ways of connecting to a replica set (#1490)

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This commit is contained in:
Stefan Wójcik
2017-02-26 21:29:06 -05:00
committed by GitHub
parent 627cf90de0
commit 5f43c032f2
3 changed files with 62 additions and 40 deletions
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45
tests/test_connection.py
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@@ -198,19 +198,6 @@ class ConnectionTest(unittest.TestCase):
self.assertTrue(isinstance(db, pymongo.database.Database))
self.assertEqual(db.name, 'test')
def test_connect_uri_with_replicaset(self):
"""Ensure connect() works when specifying a replicaSet."""
if IS_PYMONGO_3:
c = connect(host='mongodb://localhost/test?replicaSet=local-rs')
db = get_db()
self.assertTrue(isinstance(db, pymongo.database.Database))
self.assertEqual(db.name, 'test')
else:
# PyMongo < v3.x raises an exception:
# "localhost:27017 is not a member of replica set local-rs"
with self.assertRaises(MongoEngineConnectionError):
c = connect(host='mongodb://localhost/test?replicaSet=local-rs')
def test_uri_without_credentials_doesnt_override_conn_settings(self):
"""Ensure connect() uses the username & password params if the URI
doesn't explicitly specify them.
@@ -332,6 +319,38 @@ class ConnectionTest(unittest.TestCase):
self.assertEqual(dict(conn1.write_concern), {'w': 1, 'j': True})
self.assertEqual(dict(conn2.write_concern), {'w': 1, 'j': True})
def test_connect_with_replicaset_via_uri(self):
"""Ensure connect() works when specifying a replicaSet via the
MongoDB URI.
"""
if IS_PYMONGO_3:
c = connect(host='mongodb://localhost/test?replicaSet=local-rs')
db = get_db()
self.assertTrue(isinstance(db, pymongo.database.Database))
self.assertEqual(db.name, 'test')
else:
# PyMongo < v3.x raises an exception:
# "localhost:27017 is not a member of replica set local-rs"
with self.assertRaises(MongoEngineConnectionError):
c = connect(host='mongodb://localhost/test?replicaSet=local-rs')
def test_connect_with_replicaset_via_kwargs(self):
"""Ensure connect() works when specifying a replicaSet via the
connection kwargs
"""
if IS_PYMONGO_3:
c = connect(replicaset='local-rs')
self.assertEqual(c._MongoClient__options.replica_set_name,
'local-rs')
db = get_db()
self.assertTrue(isinstance(db, pymongo.database.Database))
self.assertEqual(db.name, 'test')
else:
# PyMongo < v3.x raises an exception:
# "localhost:27017 is not a member of replica set local-rs"
with self.assertRaises(MongoEngineConnectionError):
c = connect(replicaset='local-rs')
def test_datetime(self):
connect('mongoenginetest', tz_aware=True)
d = datetime.datetime(2010, 5, 5, tzinfo=utc)