Initial commit: ABAP indexing pipeline (ingest, parser, summarize, index, query, wiki)

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

tests/test_settings_api.py

@@ -0,0 +1,40 @@
+"""GET/PUT /settings/llm — 요약 모델 런타임 전환과 .env 영속화."""
+from __future__ import annotations
+
+import pytest
+from fastapi.testclient import TestClient
+
+from config.settings import settings
+
+
+@pytest.fixture()
+def client(tmp_path, monkeypatch):
+    import query.api as api
+
+    monkeypatch.setattr(settings, "database_url", f"sqlite:///{tmp_path / 'index.db'}")
+    monkeypatch.setattr(settings, "llm_model", "minimax/minimax-m2.7:free")
+    env = tmp_path / ".env"
+    env.write_text("LLM_BASE_URL=https://x\nLLM_MODEL=minimax/minimax-m2.7:free\n", encoding="utf-8")
+    monkeypatch.setattr(api, "ENV_PATH", env)
+    return TestClient(api.app), env
+
+
+def test_get_and_put_model(client):
+    c, env = client
+    assert c.get("/settings/llm").json()["model"] == "minimax/minimax-m2.7:free"
+
+    r = c.put("/settings/llm", json={"model": "z-ai/glm-5.2"})
+    assert r.status_code == 200 and r.json() == {"model": "z-ai/glm-5.2"}
+    assert settings.llm_model == "z-ai/glm-5.2"  # 즉시 반영
+    text = env.read_text(encoding="utf-8")
+    assert "LLM_MODEL=z-ai/glm-5.2" in text
+    assert "LLM_BASE_URL=https://x" in text  # 다른 줄은 보존
+    assert text.count("LLM_MODEL=") == 1
+
+
+def test_put_model_rejects_bad_input(client):
+    c, env = client
+    for bad in ("", "  ", "a b", "x\nLLM_API_KEY=evil", "한글모델"):
+        assert c.put("/settings/llm", json={"model": bad}).status_code == 400
+    assert settings.llm_model == "minimax/minimax-m2.7:free"
+    assert "evil" not in env.read_text(encoding="utf-8")