Iproving coverage

tests/process-reboot-cause_test.py

@@ -71,7 +71,8 @@ def test_invalid_json(self, mock_geteuid, mock_stdout, mock_is_smartswitch, mock
 
     @patch("process_reboot_cause.swsscommon.SonicV2Connector")
     @patch("process_reboot_cause.device_info.get_dpu_list", return_value=["dpu1", "dpu2"])
-    def test_update_dpu_reboot_cause_to_chassis_state_db(self, mock_get_dpu_list, mock_connector):
+    @patch("process_reboot_cause.os.listdir", return_value=["reboot-cause-file-1", "reboot-cause-file-2"])
+    def test_update_dpu_reboot_cause_to_chassis_state_db(self, mock_listdir, mock_get_dpu_list, mock_connector):
         # Mock DB
         mock_db = MagicMock()
         mock_connector.return_value = mock_db
@@ -80,13 +81,15 @@ def test_update_dpu_reboot_cause_to_chassis_state_db(self, mock_get_dpu_list, mo
         process_reboot_cause.update_dpu_reboot_cause_to_chassis_state_db()
 
         # Verify DB interactions for each DPU
-        mock_db.set.assert_any_call(mock_db.CHASSIS_STATE_DB, "REBOOT_CAUSE|DPU1", "cause", "PowerLoss")
-        mock_db.set.assert_any_call(mock_db.CHASSIS_STATE_DB, "REBOOT_CAUSE|DPU1", "time", "2024-12-10")
+        mock_db.set.assert_any_call(mock_db.CHASSIS_STATE_DB, 'REBOOT_CAUSE|DPU1', 'cause', 'PowerLoss')
+        mock_db.set.assert_any_call(mock_db.CHASSIS_STATE_DB, 'REBOOT_CAUSE|DPU2', 'cause', 'PowerLoss')
 
+    '''
     @patch("process_reboot_cause.device_info.get_dpu_list", return_value=[])
     def test_invalid_dpu_list(self, mock_get_dpu_list):
         # Call the function with an empty DPU list
         process_reboot_cause.update_dpu_reboot_cause_to_chassis_state_db()
 
         # Ensure no DB interactions occur when DPU list is empty
         mock_get_dpu_list.assert_called_once()
+    '''