test: update video generation tests for queued jobs and gallery redirects

frontend/tests/test_frontend.py

@@ -10,6 +10,13 @@ os.environ.setdefault("BACKEND_URL", "http://backend-mock")
 
 from app.main import app  # noqa: E402
 
+# All backend HTTP calls happen in app.helpers via `httpx.request`. The tests
+# below (many written pre-refactor) patch "frontend.app.main.httpx.request";
+# expose httpx on the entry module so that target keeps resolving to the shared
+# httpx module that helpers actually calls.
+import frontend.app.main as _app_main  # noqa: E402
+_app_main.httpx = httpx  # noqa: E402
+
 
 @pytest.fixture
 def client():
@@ -19,6 +26,25 @@ def client():
         yield c
 
 
+@pytest.fixture(autouse=True)
+def _bypass_token_validation(monkeypatch):
+    """Skip the per-request backend token check on protected routes.
+
+    login_required/admin_required call helpers._validate_and_refresh(), which
+    makes an extra "/auth/validate" HTTP request. These tests mock only the
+    data endpoints they exercise, so validation is stubbed to succeed without
+    making an HTTP call.
+    """
+    # helpers.py can be imported under two identities ("app.helpers" used by the
+    # blueprints, and "frontend.app.helpers") when running from the repo root;
+    # patch both so the stubbed validation is always seen.
+    import app.helpers as _app_helpers
+    import frontend.app.helpers as _frontend_helpers
+    monkeypatch.setattr(_app_helpers, "_validate_and_refresh", lambda: True)
+    monkeypatch.setattr(_frontend_helpers,
+                        "_validate_and_refresh", lambda: True)
+
+
 def _mock_response(status_code: int, json_data) -> MagicMock:
     m = MagicMock()
     m.status_code = status_code
@@ -341,6 +367,7 @@ def test_generate_video_page_renders(client):
 
 
 def test_generate_video_text_mode(client):
+    """Submitting a text-to-video job redirects to the gallery."""
     _set_auth(client)
     mock = _mock_response(
         200, {"id": "v1", "model": "openai/sora-2-pro", "status": "queued"})
@@ -350,11 +377,12 @@ def test_generate_video_text_mode(client):
             "prompt": "A sunset", "aspect_ratio": "16:9",
             "duration_seconds": "10", "resolution": "720p",
         })
-    assert resp.status_code == 200
-    assert b"queued" in resp.data
+    assert resp.status_code == 302
+    assert "/gallery" in resp.headers["Location"]
 
 
 def test_generate_video_image_mode(client):
+    """Submitting an image-to-video job redirects to the gallery."""
     _set_auth(client)
     mock = _mock_response(
         200, {"id": "v2", "model": "openai/sora-2-pro", "status": "processing"})
@@ -364,8 +392,8 @@ def test_generate_video_image_mode(client):
             "image_url": "https://example.com/img.png",
             "prompt": "Pan right", "aspect_ratio": "16:9"
         })
-    assert resp.status_code == 200
-    assert b"processing" in resp.data
+    assert resp.status_code == 302
+    assert "/gallery" in resp.headers["Location"]
 
 
 def test_generate_upstream_error_shows_message(client):
@@ -527,20 +555,21 @@ def test_video_status_proxy_missing_url(client):
     assert b"polling_url" in resp.data
 
 
-def test_video_generate_renders_polling_ui(client):
-    """When response has polling_url, template shows polling div."""
+def test_generate_video_redirects_to_detail(client):
+    """When the queued job has a db_id, submission redirects to the job detail page."""
     _set_auth(client)
     mock = _mock_response(200, {
         "id": "v1", "model": "openai/sora-2-pro", "status": "queued",
         "polling_url": "https://openrouter.ai/api/v1/videos/v1",
+        "db_id": "abc-123",
     })
     with patch("frontend.app.main.httpx.request", return_value=mock):
         resp = client.post("/generate/video", data={
             "mode": "text", "model": "openai/sora-2-pro",
             "prompt": "A sunset", "aspect_ratio": "16:9",
         })
-    assert resp.status_code == 200
-    assert b"video-poll-status" in resp.data
+    assert resp.status_code == 302
+    assert "/gallery/video/abc-123" in resp.headers["Location"]
 
 
 # ---------------------------------------------------------------------------