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# coding: utf-8
from __future__ import unicode_literals
import io
import six
from setuptools.command import setopt
from setuptools.extern.six.moves import configparser
class TestEdit:
@staticmethod
def parse_config(filename):
parser = configparser.ConfigParser()
with io.open(filename, encoding='utf-8') as reader:
(parser.readfp if six.PY2 else parser.read_file)(reader)
return parser
@staticmethod
def write_text(file, content):
with io.open(file, 'wb') as strm:
strm.write(content.encode('utf-8'))
def test_utf8_encoding_retained(self, tmpdir):
"""
When editing a file, non-ASCII characters encoded in
UTF-8 should be retained.
"""
config = tmpdir.join('setup.cfg')
self.write_text(str(config), '[names]\njaraco=джарако')
setopt.edit_config(str(config), dict(names=dict(other='yes')))
parser = self.parse_config(str(config))
assert parser.get('names', 'jaraco') == 'джарако'
assert parser.get('names', 'other') == 'yes'
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