From 80562bff6d5b5cb8f77b11e59eba67d82ee43061 Mon Sep 17 00:00:00 2001
From: lupeng <penglu2097@gmail.com>
Date: Mon, 24 Jul 2023 17:47:58 +0800
Subject: [PATCH] add ut for the check

---
 tests/test_apis/test_inferencers/test_pose2d_inferencer.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tests/test_apis/test_inferencers/test_pose2d_inferencer.py b/tests/test_apis/test_inferencers/test_pose2d_inferencer.py
index b59232efac..be00527ff1 100644
--- a/tests/test_apis/test_inferencers/test_pose2d_inferencer.py
+++ b/tests/test_apis/test_inferencers/test_pose2d_inferencer.py
@@ -144,6 +144,10 @@ def test_call(self):
         self.assertSequenceEqual(results1['predictions'][0][0]['keypoints'],
                                  results3['predictions'][3][0]['keypoints'])
 
+        with self.assertRaises(AssertionError):
+            for res in inferencer(inputs, vis_out_dir=f'{tmp_dir}/1.jpg'):
+                pass
+
         # `inputs` is path to a video
         inputs = 'tests/data/posetrack18/videos/000001_mpiinew_test/' \
                  '000001_mpiinew_test.mp4'