test: add deferred phase 8 adversarial matrix

2026-07-23 10:49:48 +00:00
parent 3d09e32ccd
commit 69709c778b
11 changed files with 820 additions and 2 deletions
@@ -32,6 +32,36 @@ class CompleteSyncthing:


 class ClientJobHappyPathTests(unittest.TestCase):
+    def test_capacity_guard_fails_before_data_movement(self):
+        with tempfile.TemporaryDirectory() as directory:
+            root = Path(directory)
+            store = ClientStore(root / "client.db")
+            store.initialize()
+            executor = ClientJobExecutor(
+                client_id="archive-1",
+                qbittorrent=Mock(),
+                store=store,
+                qb_root=root,
+                qb_api_root=Path("/downloads"),
+                route_path=lambda _: root,
+                syncthing_transport=Mock(),
+                sparse_supported=True,
+                free_space_reserve_bytes=100,
+            )
+            before = {path.name for path in root.iterdir()}
+            with patch(
+                "archive_clients.jobs.shutil.disk_usage",
+                return_value=Mock(free=109),
+            ), self.assertRaisesRegex(
+                JobExecutionError,
+                "109 bytes available, 110 bytes required including reserve",
+            ):
+                executor._require_space(root, 10)
+            self.assertEqual(
+                {path.name for path in root.iterdir()},
+                before,
+            )
+
    def test_archive_and_unarchive_five_step_execution(self):
        for operation in (
            job_pb2.JOB_OPERATION_ARCHIVE,