from proteus.cli import main


def test_run_auto_writes_gif_next_to_out(tmp_path):
    out = tmp_path / "t.jsonl"
    rc = main([
        "run", "--scenario", "template", "--model", "fake:demo",
        "--difficulty", "easy", "--seed", "42", "--play-turns", "3",
        "--no-probe", "--out", str(out),
    ])
    assert rc == 0
    assert (tmp_path / "t.gif").exists()  # auto-GIF default on


def test_run_no_gif_suppresses(tmp_path):
    out = tmp_path / "t.jsonl"
    rc = main([
        "run", "--scenario", "template", "--model", "fake:demo",
        "--difficulty", "easy", "--seed", "42", "--play-turns", "3",
        "--no-probe", "--no-gif", "--out", str(out),
    ])
    assert rc == 0
    assert not (tmp_path / "t.gif").exists()