Updated configs

tests/test_connection.py

@@ -0,0 +1,98 @@
+import datetime
+import pymongo
+import unittest
+
+import mongoengine.connection
+
+from bson.tz_util import utc
+
+from mongoengine import *
+from mongoengine.connection import get_db, get_connection, ConnectionError
+
+
+class ConnectionTest(unittest.TestCase):
+
+    def tearDown(self):
+        mongoengine.connection._connection_settings = {}
+        mongoengine.connection._connections = {}
+        mongoengine.connection._dbs = {}
+
+    def test_connect(self):
+        """Ensure that the connect() method works properly.
+        """
+        connect('mongoenginetest')
+
+        conn = get_connection()
+        self.assertTrue(isinstance(conn, pymongo.connection.Connection))
+
+        db = get_db()
+        self.assertTrue(isinstance(db, pymongo.database.Database))
+        self.assertEqual(db.name, 'mongoenginetest')
+
+        connect('mongoenginetest2', alias='testdb')
+        conn = get_connection('testdb')
+        self.assertTrue(isinstance(conn, pymongo.connection.Connection))
+
+    def test_connect_uri(self):
+        """Ensure that the connect() method works properly with uri's
+        """
+        c = connect(db='mongoenginetest', alias='admin')
+        c.admin.system.users.remove({})
+        c.mongoenginetest.system.users.remove({})
+
+        c.admin.add_user("admin", "password")
+        c.admin.authenticate("admin", "password")
+        c.mongoenginetest.add_user("username", "password")
+
+        self.assertRaises(ConnectionError, connect, "testdb_uri_bad", host='mongodb://test:password@localhost')
+
+        connect("testdb_uri", host='mongodb://username:password@localhost/mongoenginetest')
+
+        conn = get_connection()
+        self.assertTrue(isinstance(conn, pymongo.connection.Connection))
+
+        db = get_db()
+        self.assertTrue(isinstance(db, pymongo.database.Database))
+        self.assertEqual(db.name, 'mongoenginetest')
+
+    def test_register_connection(self):
+        """Ensure that connections with different aliases may be registered.
+        """
+        register_connection('testdb', 'mongoenginetest2')
+
+        self.assertRaises(ConnectionError, get_connection)
+        conn = get_connection('testdb')
+        self.assertTrue(isinstance(conn, pymongo.connection.Connection))
+
+        db = get_db('testdb')
+        self.assertTrue(isinstance(db, pymongo.database.Database))
+        self.assertEqual(db.name, 'mongoenginetest2')
+
+    def test_connection_kwargs(self):
+        """Ensure that connection kwargs get passed to pymongo.
+        """
+        connect('mongoenginetest', alias='t1', tz_aware=True)
+        conn = get_connection('t1')
+
+        self.assertTrue(conn.tz_aware)
+
+        connect('mongoenginetest2', alias='t2')
+        conn = get_connection('t2')
+        self.assertFalse(conn.tz_aware)
+
+    def test_datetime(self):
+        connect('mongoenginetest', tz_aware=True)
+        d = datetime.datetime(2010, 5, 5, tzinfo=utc)
+
+        class DateDoc(Document):
+            the_date = DateTimeField(required=True)
+
+        DateDoc.drop_collection()
+        DateDoc(the_date=d).save()
+
+        date_doc = DateDoc.objects.first()
+        self.assertEqual(d, date_doc.the_date)
+
+
+if __name__ == '__main__':
+    unittest.main()