Update case

tests/milvus_python_test/conftest.py

@@ -42,16 +42,22 @@ def connect(request):
     port = request.config.getoption("--port")
     milvus = Milvus()
     try:
-        milvus.connect(host=ip, port=port)
-    except:
+        status = milvus.connect(host=ip, port=port)
+        logging.getLogger().info(status)
+        if not status.OK():
+            # try again
+            logging.getLogger().info("------------------------------------")
+            logging.getLogger().info("Try to connect again")
+            logging.getLogger().info("------------------------------------")
+            res = milvus.connect(host=ip, port=port)
+    except Exception as e:
+        logging.getLogger().error(str(e))
         pytest.exit("Milvus server can not connected, exit pytest ...")
-
     def fin():
         try:
             milvus.disconnect()
         except:
             pass
-
     request.addfinalizer(fin)
     return milvus
 
@@ -129,4 +135,4 @@ def ip_table(request, connect):
 
     request.addfinalizer(teardown)
 
-    return table_name
\ No newline at end of file
+    return table_name

tests/milvus_python_test/test_connect.py

@@ -249,8 +249,8 @@ class TestConnect:
         '''
         milvus = Milvus()
         uri_value = "tcp://%s:19540" % args["ip"]
-        milvus.connect(host=args["ip"], port="", uri=uri_value)
-        assert milvus.connected()
+        with pytest.raises(Exception) as e:
+            milvus.connect(host=args["ip"], port="", uri=uri_value)
 
     def test_connect_param_priority_uri(self, args):
         '''