feat: 安全移除本地任务记录 (#108)

client/test/test_pdd_ui.py

@@ -63,9 +63,12 @@ class TaskTableModelCheckTests(unittest.TestCase):
         refresh_position = layout.getItemPosition(layout.indexOf(page.refreshButton))
         rerun_position = layout.getItemPosition(layout.indexOf(page.rerunButton))
         resubmit_position = layout.getItemPosition(layout.indexOf(page.resubmitButton))
+        remove_position = layout.getItemPosition(layout.indexOf(page.removeButton))
         self.assertEqual(refresh_position[1], search_position[1] + 1)
         self.assertEqual(resubmit_position[1], rerun_position[1] + 1)
+        self.assertEqual(remove_position[1], resubmit_position[1] + 1)
         self.assertEqual(page.checkedCountLabel.text(), "已选 1 条")
+        self.assertTrue(page.removeButton.isEnabled())
 
         page.resize(1000, 650)
         self.app.processEvents()
@@ -78,6 +81,26 @@ class TaskTableModelCheckTests(unittest.TestCase):
 
         self.assertEqual(page.taskModel.checked_task_ids(), ())
         self.assertEqual(page.checkedCountLabel.text(), "已选 0 条")
+        self.assertFalse(page.removeButton.isEnabled())
+        page.deleteLater()
+
+    def test_remove_emits_stable_checked_task_ids(self):
+        page = PDDTaskPage()
+        page.set_tasks(
+            [TaskRow("TASK-1", "采集"), TaskRow("TASK-2", "采集")]
+        )
+        received = []
+        page.removeRequested.connect(received.append)
+        for row in (0, 1):
+            page.taskModel.setData(
+                page.taskModel.index(row, CHECK_COLUMN),
+                Qt.Checked,
+                Qt.CheckStateRole,
+            )
+
+        page.removeButton.click()
+
+        self.assertEqual(received, [("TASK-1", "TASK-2")])
         page.deleteLater()
 
     def test_auto_fetch_text_and_keyword_width(self):