#!/usr/bin/env python
import sys
from subprocess import PIPE, Popen

from . import exitcodeapp


def test_ints(tmpdir):
    for expected_status in range(4):
        args = [sys.executable, exitcodeapp.__file__, f'{expected_status:d}']
        p = Popen(args, env={'PYTHONPATH': ':'.join(sys.path)})
        status = p.wait()

        assert status == expected_status


def test_string(tmpdir):
    args = [sys.executable, exitcodeapp.__file__, 'foobar']
    p = Popen(args, env={'PYTHONPATH': ':'.join(sys.path)}, stderr=PIPE)
    status = p.wait()

    assert status == 1
    assert p.stderr.read() == b'foobar\n'