# tests/test_smoke.py
"""Optional end-to-end test that calls real mmx. Skipped by default.

Run with: pytest --run-smoke -v
"""
import os
import shutil
from pathlib import Path

import pytest

REPO_ROOT = Path(__file__).resolve().parents[1]


def mmx_available() -> bool:
    return shutil.which("mmx") is not None


pytestmark = pytest.mark.skipif(
    not mmx_available(),
    reason="mmx CLI not on PATH",
)


@pytest.mark.skipif(
    "--run-smoke" not in os.sys.argv,
    reason="pass --run-smoke to execute real mmx calls",
)
def test_smoke_synthesize_with_default_voice(tmp_path):
    from voice_gen.synthesizer import _default_run
    out = tmp_path / "smoke.mp3"
    cmd = [
        "mmx", "speech", "synthesize",
        "--non-interactive", "--quiet",
        "--text", "Smoke test.",
        "--out", str(out),
    ]
    result = _default_run(cmd)
    assert result.returncode == 0, result.stderr
    assert out.exists()
    assert out.stat().st_size > 100