from __future__ import annotations

from identify import cli

def test_identify_cli(capsys):

ret = cli.main(('setup.py',))

out, _ = capsys.readouterr()

assert ret == 0

assert out == '["file", "non-executable", "python", "text"]\n'

def test_identify_cli_filename_only(capsys):

ret = cli.main(('setup.py', '--filename-only'))

out, _ = capsys.readouterr()

assert ret == 0

assert out == '["python", "text"]\n'

def test_identify_cli_filename_only_unidentified(capsys):

ret = cli.main(('x.unknown', '--filename-only'))

out, _ = capsys.readouterr()

assert ret == 1

assert out == ''

def test_file_not_found(capsys):

ret = cli.main(('x.unknown',))

out, _ = capsys.readouterr()

assert ret == 1

assert out == 'x.unknown does not exist.\n'