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code_of_conquest_dnd/api/tests/test_npc.py

56 lines
2.0 KiB
Python

import pytest
import app.npc as npc
from app.ollama_client import ModelError
LOG = {
"player": {"name": "Aldric", "class_id": "sellsword", "luck_descriptor": "kind"},
"location": {"id": "greywater_docks", "name": "Greywater Docks"},
"party": [], "recent_events": [], "established_facts": [],
"active_quests": [], "humiliations": [],
}
FENN = {"id": "fenn", "name": "Fenn", "persona": "A clerk.",
"knowledge": ["The ledger is gone."], "capabilities": {}}
def test_run_returns_prose_and_logs(monkeypatch):
seen = {}
def fake_chat(model, messages, options, *, think=None):
seen.update(messages=messages, think=think)
return 'Aye. [MOVE: reveal(varrell_twins)] [FACT: the ledger is gone]'
logs = []
monkeypatch.setattr(npc, "load_npc", lambda i: FENN)
monkeypatch.setattr(npc.ollama_client, "chat", fake_chat)
monkeypatch.setattr(npc.call_log, "record", lambda **kw: logs.append(kw))
out = npc.run(LOG, "fenn", -10, ["reveal(varrell_twins)", "refuse"], "What happened?")
assert out.startswith("Aye.")
# persona + knowledge reached the model; utterance is present
user_msg = seen["messages"][1]["content"]
assert "A clerk." in user_msg and "The ledger is gone." in user_msg
assert "What happened?" in user_msg
assert seen["think"] is False
assert logs and logs[0]["ok"] is True and logs[0]["role"] == "npc"
def test_run_unknown_npc_raises(monkeypatch):
monkeypatch.setattr(npc, "load_npc", lambda i: None)
with pytest.raises(npc.UnknownNpc):
npc.run(LOG, "nobody", 0, [], "hi")
def test_run_logs_failure_and_reraises(monkeypatch):
monkeypatch.setattr(npc, "load_npc", lambda i: FENN)
def boom(*a, **k):
raise ModelError("down")
logs = []
monkeypatch.setattr(npc.ollama_client, "chat", boom)
monkeypatch.setattr(npc.call_log, "record", lambda **kw: logs.append(kw))
with pytest.raises(ModelError):
npc.run(LOG, "fenn", 0, [], "hi")
assert logs and logs[0]["ok"] is False