#!/usr/bin/env python3
"""MCP Smoke-Tests — NIGHTLY.

Minimal, schnell, read-only. Pro Connector: Server erreichbar, OAuth ok,
tools/list ok, ein billiger Read-Call. Faengt Totalausfaelle (Server down,
Auth kaputt, Backend weg) ueber Nacht ab, ohne Last zu erzeugen oder Testdaten
zu schreiben.

Lauf:  /opt/mcp-servers/venv/bin/python -m pytest test_smoke.py -q
"""

import pytest

from test_all import SERVERS, get_token, mcp_call, tool_call

pytestmark = pytest.mark.smoke


@pytest.mark.parametrize("svc,port", list(SERVERS.items()))
def test_server_up_auth_tools(svc, port):
    """Server erreichbar + OAuth (client_credentials) + tools/list liefert Tools."""
    token = get_token(port)
    assert token, f"{svc}: kein Token"
    res = mcp_call(port, token, "tools/list")
    assert res and res.get("result", {}).get("tools"), f"{svc}: tools/list leer"


# --- ein billiger Read-Call pro Connector (read-only, kein Schreiben) ---

def test_mail_read():
    assert "mcp-test-mail" in tool_call(SERVERS["mail"], get_token(SERVERS["mail"]), "list_accounts")


def test_calendar_read():
    text = tool_call(SERVERS["calendar"], get_token(SERVERS["calendar"]), "list_calendars")
    assert "calendar-test" in text or "MCP Test" in text


def test_contacts_read():
    # read-only Suche; Treffer egal, Hauptsache der Call kommt sauber durch
    text = tool_call(SERVERS["contacts"], get_token(SERVERS["contacts"]),
                     "search_contacts", {"query": "Mustermann", "limit": 1})
    assert isinstance(text, str) and len(text) >= 0


def test_files_read():
    text = tool_call(SERVERS["files"], get_token(SERVERS["files"]), "list_files", {"path": "/"})
    assert "DIR" in text or "/" in text


def test_notes_read():
    text = tool_call(SERVERS["notes"], get_token(SERVERS["notes"]), "list_notebooks")
    assert "id:" in text