beefy-player/tests/test_main.py

from __future__ import annotations

import pytest

from beefy_player.__main__ import _build_parser, _list_stations


def test_parser_defaults_and_flags() -> None:
    parser = _build_parser()
    args = parser.parse_args([])
    assert args.autoplay is None
    assert args.offline is False
    assert args.no_audio is False

    assert args.spectrum_source == "auto"

    args = parser.parse_args(
        ["--station", "defcon", "--play", "--no-mpris", "--spectrum-source", "monitor"]
    )
    assert args.station == "defcon"
    assert args.autoplay is True
    assert args.no_mpris is True
    assert args.spectrum_source == "monitor"
    assert args.provider is None  # the config file decides


def test_provider_flag_is_validated() -> None:
    parser = _build_parser()
    assert parser.parse_args(["--provider", "somafm"]).provider == "somafm"
    with pytest.raises(SystemExit):
        parser.parse_args(["--provider", "no-such-catalogue"])


def test_list_stations_offline(capsys) -> None:
    assert _list_stations(offline=True) == 0
    output = capsys.readouterr().out
    assert "groovesalad" in output
    assert "Groove Salad" in output