# -*- coding: utf-8 -*-

from io import StringIO
from .util import TestApp, test_root
import unittest


class TestIPExtension(unittest.TestCase):
    def setUp(self):
        if not (test_root / '_static').exists():
            (test_root / '_static').mkdir()
        self.feed_warnfile = StringIO()

    def tearDown(self):
        (test_root / '_build').rmtree(True)

    def test_ip4_role(self):
        feed_warnfile = self.feed_warnfile
        app = TestApp(buildername='html', warning=feed_warnfile, cleanenv=True)
        app.build(force_all=True, filenames=[])