[Test] Fix ut of runner

Author: HAOCHENYE

tests/test_runner/test_checkpoint.py

@@ -356,6 +356,7 @@ def load_from_abc(filename, map_location):
     assert loader.__name__ == 'load_from_abc'
 
 
+@patch.dict(sys.modules, {'petrel_client': MagicMock()})
 def test_save_checkpoint(tmp_path):
     model = Model()
     optimizer = optim.SGD(model.parameters(), lr=0.1, momentum=0.9)

tests/test_runner/test_runner.py

@@ -2271,7 +2271,7 @@ def test_checkpoint(self):
         self.assertTrue(osp.exists(path))
         self.assertFalse(osp.exists(osp.join(self.temp_dir, 'epoch_4.pth')))
 
-        ckpt = torch.load(path)
+        ckpt = torch.load(path, weights_only=False)
         self.assertEqual(ckpt['meta']['epoch'], 3)
         self.assertEqual(ckpt['meta']['iter'], 12)
         self.assertEqual(ckpt['meta']['experiment_name'],
@@ -2445,7 +2445,7 @@ def test_checkpoint(self):
         self.assertTrue(osp.exists(path))
         self.assertFalse(osp.exists(osp.join(self.temp_dir, 'epoch_13.pth')))
 
-        ckpt = torch.load(path)
+        ckpt = torch.load(path, weights_only=False)
         self.assertEqual(ckpt['meta']['epoch'], 0)
         self.assertEqual(ckpt['meta']['iter'], 12)
         assert isinstance(ckpt['optimizer'], dict)
@@ -2456,7 +2456,7 @@ def test_checkpoint(self):
         self.assertEqual(message_hub.get_info('iter'), 11)
         # 2.1.2 check class attribute _statistic_methods can be saved
         HistoryBuffer._statistics_methods.clear()
-        ckpt = torch.load(path)
+        ckpt = torch.load(path, weights_only=False)
         self.assertIn('min', HistoryBuffer._statistics_methods)
 
         # 2.2 test `load_checkpoint`