[test]Add message for assert (#19329)

Signed-off-by: zhuwenxing <wenxing.zhu@zilliz.com>

Signed-off-by: zhuwenxing <wenxing.zhu@zilliz.com>

tests/python_client/deploy/scripts/second_recall_test.py

@@ -47,11 +47,11 @@ def search_test(host="127.0.0.1"):
     sum_radio = 0.0
     for index, item in enumerate(result_ids):
         # tmp = set(item).intersection(set(flat_id_list[index]))
-        assert len(item) == len(true_ids[index])
+        assert len(item) == len(true_ids[index]), f"get {len(item)} but expect {len(true_ids[index])}"
         tmp = set(true_ids[index]).intersection(set(item))
         sum_radio = sum_radio + len(tmp) / len(item)
     recall = round(sum_radio / len(result_ids), 3)
-    assert recall >= 0.95
+    assert recall >= 0.95, f"recall is {recall}, less than 0.95"
     print(f"recall={recall}")
 
 

tests/python_client/deploy/scripts/utils.py

@@ -167,9 +167,9 @@ def load_and_search(prefix, replicas=1):
                 # Get value of the random value field for search result
                 print(hit, hit.entity.get("random_value"))
             ids = hits.ids
-            assert len(ids) == topK
+            assert len(ids) == topK, f"get {len(ids)} results, but topK is {topK}"
             print(ids)
-        assert len(res) == len(v_search)
+        assert len(res) == len(v_search), f"get {len(res)} results, but search num is {len(v_search)}"
         print("search latency: %.4fs" % (end_time - start_time))
         t0 = time.time()
         expr = "count in [2,4,6,8]"