"""Liveness + basic gateway smoke tests."""

from fastapi.testclient import TestClient

from svrnty_vision.server import app

client = TestClient(app)


def test_healthz_returns_200() -> None:
    resp = client.get("/healthz")
    assert resp.status_code == 200
    body = resp.json()
    assert body["status"] == "ok"
    assert "version" in body


def test_all_routes_registered() -> None:
    """Verify all 4 functional endpoints are mounted (not 404)."""
    routes = {r.path for r in app.routes}
    assert "/vlm/analyze" in routes
    assert "/flux/render" in routes
    assert "/palette/extract" in routes
    assert "/rembg/cutout" in routes


def test_vlm_analyze_missing_body_returns_400() -> None:
    resp = client.post("/vlm/analyze", json={})
    assert resp.status_code == 400


def test_palette_extract_missing_body_returns_400() -> None:
    resp = client.post("/palette/extract", json={})
    assert resp.status_code == 400


def test_rembg_cutout_missing_body_returns_400() -> None:
    resp = client.post("/rembg/cutout", json={})
    assert resp.status_code == 400