Files
code_of_conquest_dnd/api/tests/test_endpoints.py
Phillip Tarrant 45d5f0360b test(api): keep test_endpoints hermetic after /dm/narrate wiring
/dm/narrate now makes a real Ollama call (Task 7). The role-endpoint
loop tests in test_endpoints.py had no mock, so every default pytest
run was silently hitting a live Ollama instance on localhost:11434 —
breaking the hermetic-suite constraint. Add an autouse fixture that
stubs narrate.ollama_client.chat and narrate.call_log.record so all
five endpoints stay hermetic; assertions (200 on valid, 422 on
invalid) are unchanged.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-10 08:31:42 -05:00

59 lines
2.0 KiB
Python

import json
from pathlib import Path
import pytest
from fastapi.testclient import TestClient
import app.narrate as narrate
from app.main import app
client = TestClient(app)
VALID_LOG = json.load(open(Path(__file__).parent / "fixtures" / "canon_log_valid.json"))
ROLE_ENDPOINTS = [
"/dm/narrate", "/dm/adjudicate", "/dm/improvise",
"/npc/speak", "/party/banter",
]
@pytest.fixture(autouse=True)
def _stub_narrate_model_call(monkeypatch):
# /dm/narrate is wired to a real Ollama call (Task 7). These tests exercise
# canon-log validation across ALL role endpoints, not model behavior, so
# stub the model boundary — keeps the default suite hermetic (no network).
monkeypatch.setattr(narrate.ollama_client, "chat", lambda *a, **k: "stubbed prose")
monkeypatch.setattr(narrate.call_log, "record", lambda **kw: None)
def test_health_ok():
assert client.get("/health").json() == {"status": "ok"}
def test_every_role_endpoint_accepts_a_valid_canon_log():
for path in ROLE_ENDPOINTS:
r = client.post(path, json={"canon_log": VALID_LOG})
assert r.status_code == 200, f"{path} rejected a valid log: {r.text}"
def test_every_role_endpoint_rejects_an_invalid_canon_log():
bad = json.loads(json.dumps(VALID_LOG))
bad["player"]["luck"] = 5 # §7 leak
for path in ROLE_ENDPOINTS:
r = client.post(path, json={"canon_log": bad})
assert r.status_code == 422, f"{path} accepted an invalid log"
assert "canon_log_errors" in r.json()["detail"]
def test_missing_canon_log_is_a_422():
r = client.post("/dm/narrate", json={})
assert r.status_code == 422
assert "canon_log_errors" in r.json()["detail"]
def test_malformed_body_uses_the_unified_error_shape():
# A pydantic body failure returns the SAME envelope as a schema failure,
# so the client only ever parses one 422 shape.
r = client.post("/dm/narrate", json={"canon_log": "not-a-dict"})
assert r.status_code == 422
assert "canon_log_errors" in r.json()["detail"]