# -*- coding: utf-8 -*-
from __future__ import unicode_literals

from os import listdir, path
import re


def test_fxcker_files_py2_compatibility():
    dir = path.join('.', 'librefi', 'fxckers')
    fxckers = listdir(dir)
    for fxcker in fxckers:
        if re.match(r'^\w+\.py$', fxcker):
            with open(path.join(dir, fxcker), 'r') as file:
                content = file.read()
                if re.match(r'^(#!.+\r?\n)?\s*(# (-\*- )?coding: utf-8( -\*-)?\r?\n)?\s*(from __future__ import (\w+, )*unicode_literals)',
                            content) is None:
                    print(content)
                    print(fxcker)
                    raise AssertionError('fxcker %s not containing required compat imports' % (fxcker))