import pytest
from tljh import utils
import subprocess
import logging


def test_run_subprocess_exception(mocker):
    logger = logging.getLogger('tljh')
    mocker.patch.object(logger, 'error')
    with pytest.raises(subprocess.CalledProcessError):
        utils.run_subprocess(['/bin/bash', '-c', 'echo error; exit 1'])
    logger.error.assert_called_with('error\n')


def test_run_subprocess(mocker):
    logger = logging.getLogger('tljh')
    mocker.patch.object(logger, 'debug')
    utils.run_subprocess(['/bin/bash', '-c', 'echo success'])
    logger.debug.assert_called_with('success\n')