svrnty-vision/tests/test_healthz.py
Svrnty e810c72ffa feat: port VLM + FLUX from BTE (Phase 4b)
VLM router (POST /vlm/analyze):
- Proxies to Spark 2 (Qwen3-VL via vLLM, OpenAI-compatible /v1/chat/completions)
- Port of BTE Svrnty.Bte.Domain/Features/AssetContext/OpenAiVlmClient.cs
  + VlmRubric.cs (rubric prompt builder + score parser)
- Anthropic dialect intentionally dropped — sovereign-only
- New rubric_mode="raw" passes brand_context through verbatim so BTE
  ExtractBrandSaga / ImageSetSourceReader (extraction-style prompts that
  expect their own JSON schema) get unwrapped JSON back without losing
  the score-axis path

FLUX router (POST /flux/render):
- Proxies to Spark 1 (FLUX.2-dev on ComfyUI; /prompt + /history poll + /view)
- Port of SparkBComfyClient.cs + LocalFluxImageProvider.cs + StopgapFluxWorkflow.cs
- Accepts a pre-assembled workflow_json (BTE IRecipeAssembler emits one)
  or builds the stopgap FLUX.2 graph from prompt + dims

Tests (pytest):
- test_vlm_parse.py — rubric prompt + score parse, 502 on Spark-down, mocked round-trip
- test_flux_workflow.py — stopgap graph shape, seed variance/determinism, 502 on Spark-down
- test_healthz.py updated (palette/rembg still 4a stubs)

16 pytest tests green.

Smoke (no Spark reachable):
- GET /healthz → 200 {"status":"ok"}
- POST /vlm/analyze → 502 "Spark 2 unreachable" (clear error)
- POST /flux/render → 502 "Spark 1 unreachable" (clear error)

Per BTE refactor audit §3 V — vision capabilities extracted from BTE to the
sovereign vision gateway. Phase 4c (delete-from-BTE) + Phase 4d (HTTP adapter)
follow in BTE.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-24 14:05:19 -04:00

28 lines
790 B
Python

"""Smoke tests for the FastAPI scaffold."""
from fastapi.testclient import TestClient
from svrnty_vision.server import app
client = TestClient(app)
def test_healthz_returns_200() -> None:
response = client.get("/healthz")
assert response.status_code == 200
body = response.json()
assert body["status"] == "ok"
assert "version" in body
def test_palette_extract_returns_501() -> None:
# Still a 4a stub — Phase 4c moved only VLM + FLUX, palette/rembg deferred.
response = client.post("/palette/extract")
assert response.status_code == 501
def test_rembg_cutout_returns_501() -> None:
# Still a 4a stub — Phase 4c moved only VLM + FLUX, palette/rembg deferred.
response = client.post("/rembg/cutout")
assert response.status_code == 501