"""Curses launch must fail clearly outside a real terminal."""

from __future__ import annotations

from pathlib import Path

import redmine_ticket_tui


def test_tui_refuses_non_tty_with_clear_message(monkeypatch, capsys):
    class Args:
        cache_dir = Path("/tmp/redmine-cache")
        project = "customer-service"
        base_url = "https://rm.ldrprep.com"
        allow_prod_writes = False
        apply = False

    class Cache:
        cache_dir = Args.cache_dir
        project = Args.project

    monkeypatch.setattr(redmine_ticket_tui.os, "isatty", lambda _fd: False)

    rc = redmine_ticket_tui.main_cli(Args(), Cache())

    captured = capsys.readouterr()
    assert rc == 1
    assert "requires an interactive terminal" in captured.err