parse read_preference from conn_host #1665

2017-10-02 22:46:27 +08:00
parent a1494c4c93
commit 2f075be6f8
2 changed files with 16 additions and 0 deletions
--- a/tests/test_connection.py
+++ b/tests/test_connection.py
@@ -364,6 +364,11 @@ class ConnectionTest(unittest.TestCase):
        date_doc = DateDoc.objects.first()
        self.assertEqual(d, date_doc.the_date)

+    def test_read_preference_from_parse(self):
+        from pymongo import ReadPreference
+        conn = connect(host="mongodb://a1.vpc,a2.vpc,a3.vpc/prod?readPreference=secondaryPreferred")
+        self.assertEqual(conn.read_preference, ReadPreference.SECONDARY_PREFERRED)
+
    def test_multiple_connection_settings(self):
        connect('mongoenginetest', alias='t1', host="localhost")