import pytest

from voice_assistant.tts import MockTTSAdapter


@pytest.mark.anyio
async def test_mock_tts_synthesizes_audio_chunks():
    tts= MockTTSAdapter()

    chunks = [
        chunk
        async for chunk in tts.synthesize("Olá, tudo bem?")
    ]

    assert chunks == [
        b"\x01\x02\x03\x04",
        b"\x05\x06\x07\x08",
    ]


@pytest.mark.anyio
async def test_mock_tts_records_text():
    tts = MockTTSAdapter()

    chunks = [
        chunk
        async for chunk in tts.synthesize("Olá")
    ]

    assert chunks
    assert tts.calls == ["Olá"], "A mensagem de retorno deve ser Olá"