title modification

sentence_api/tests/test_api.py

@@ -562,3 +562,40 @@ def test_admin_boundary_adjustment_updates_linked_next_start(tmp_path):
     document = repository.get_document(VIDEO_HASH)
     assert [item.end_ms for item in document.sentences] == [4250, 9000]
     assert [item.start_ms for item in document.sentences] == [0, 4250]
+
+
+def test_admin_can_update_course_title(tmp_path):
+    settings = replace(Settings.from_env(), data_dir=tmp_path / "data")
+    settings.ensure_directories()
+    repository = VideoRepository(settings.database_path)
+    repository.upsert_upload(
+        video_hash=VIDEO_HASH,
+        title="Old course title",
+        filename="lesson.mp4",
+        stored_filename=f"{VIDEO_HASH}.mp4",
+        content_type="video/mp4",
+        size_bytes=5,
+        language="en",
+    )
+    client = TestClient(
+        create_app(
+            BoundaryStore(tmp_path / "boundaries.json"),
+            settings=settings,
+            repository=repository,
+        )
+    )
+
+    response = client.put(
+        f"/api/v1/admin/videos/{VIDEO_HASH}/title",
+        json={"title": "  New course title  "},
+    )
+
+    assert response.status_code == 200
+    assert response.json()["title"] == "New course title"
+    assert repository.get_video(VIDEO_HASH)["title"] == "New course title"
+
+    missing_response = client.put(
+        f"/api/v1/admin/videos/{'b' * 64}/title",
+        json={"title": "Missing course"},
+    )
+    assert missing_response.status_code == 404