test: update default value of pytest addoption (milvus-io#38836)

/kind improvement

Signed-off-by: zhuwenxing <[email protected]>

tests/python_client/chaos/test_chaos_apply.py

@@ -39,8 +39,7 @@ def reconnect(self):
         if self.user and self.password:
             connections.connect('default', host=self.host, port=self.port,
                                 user=self.user,
-                                password=self.password,
-                                secure=True)
+                                password=self.password)
         else:
             connections.connect('default', host=self.host, port=self.port)
         if connections.has_connection("default") is False:

tests/python_client/conftest.py

@@ -22,8 +22,8 @@ def pytest_addoption(parser):
     parser.addoption("--host", action="store", default="localhost", help="service's ip")
     parser.addoption("--service", action="store", default="", help="service address")
     parser.addoption("--port", action="store", default=19530, help="service's port")
-    parser.addoption("--user", action="store", default="root", help="user name for connection")
-    parser.addoption("--password", action="store", default="Milvus", help="password for connection")
+    parser.addoption("--user", action="store", default="", help="user name for connection")
+    parser.addoption("--password", action="store", default="", help="password for connection")
     parser.addoption("--db_name", action="store", default="default", help="database name for connection")
     parser.addoption("--secure", action="store", default=False, help="secure for connection")
     parser.addoption("--milvus_ns", action="store", default="chaos-testing", help="milvus_ns")