feat: annuleren taak toegevoegd

webui/backend/tests/unit/test_task_repository.py

@@ -107,6 +107,68 @@ class TaskRepositoryTest(unittest.TestCase):
         self.assertEqual(task["status"], "cancelled")
         self.assertIsNotNone(task["finished_at"])
 
+    def test_request_cancellation_moves_running_file_task_to_cancelling(self) -> None:
+        created = self.repo.create_task(
+            operation="copy",
+            source="storage1/docs/a.txt",
+            destination="storage1/docs-copy/a.txt",
+        )
+        self.repo.mark_running(
+            created["id"],
+            done_items=0,
+            total_items=2,
+            current_item="storage1/docs/a.txt",
+        )
+
+        task = self.repo.request_cancellation(created["id"])
+
+        self.assertIsNotNone(task)
+        self.assertEqual(task["status"], "cancelling")
+        self.assertEqual(task["current_item"], "storage1/docs/a.txt")
+        self.assertIsNone(task["finished_at"])
+
+    def test_request_cancellation_moves_queued_file_task_to_cancelled(self) -> None:
+        created = self.repo.create_task(
+            operation="delete",
+            source="storage1/docs/a.txt",
+            destination="",
+        )
+
+        task = self.repo.request_cancellation(created["id"])
+
+        self.assertIsNotNone(task)
+        self.assertEqual(task["status"], "cancelled")
+        self.assertIsNone(task["current_item"])
+        self.assertIsNotNone(task["finished_at"])
+
+    def test_finalize_cancelled_transitions_cancelling_task(self) -> None:
+        created = self.repo.create_task(
+            operation="move",
+            source="storage1/docs/a.txt",
+            destination="storage1/archive/a.txt",
+        )
+        self.repo.mark_running(
+            created["id"],
+            done_items=0,
+            total_items=3,
+            current_item="storage1/docs/a.txt",
+        )
+        self.repo.request_cancellation(created["id"])
+
+        changed = self.repo.finalize_cancelled(
+            created["id"],
+            done_items=1,
+            total_items=3,
+        )
+        task = self.repo.get_task(created["id"])
+
+        self.assertTrue(changed)
+        self.assertEqual(task["status"], "cancelled")
+        self.assertEqual(task["done_items"], 1)
+        self.assertEqual(task["total_items"], 3)
+        self.assertIsNone(task["current_item"])
+        self.assertIsNotNone(task["finished_at"])
+
     def test_reconcile_incomplete_tasks_marks_non_terminal_failed(self) -> None:
         self.repo.insert_task_for_testing(
             {