tests/api_tests/test_synthesize_api.py

import os

from tests import get_tests_output_path, run_cli


def test_synthesize():
    """Test synthesize.py with diffent arguments."""
    output_path = os.path.join(get_tests_output_path(), "output.wav")

    # 🐸 Coqui studio model
    run_cli(
        'tts --model_name "coqui_studio/en/Torcull Diarmuid/coqui_studio" '
        '--text "This is it" '
        f'--out_path "{output_path}"'
    )

    # 🐸 Coqui studio model with speed arg.
    run_cli(
        'tts --model_name "coqui_studio/en/Torcull Diarmuid/coqui_studio" '
        '--text "This is it but slow" --speed 0.1'
        f'--out_path "{output_path}"'
    )

    # test pipe_out command
    run_cli(f'tts --text "test." --pipe_out --out_path "{output_path}" | aplay')