def test_INI(tmppath):
ini = INI()
ini.set('äüü', 'äöü', ('ä', 'ö', 'ü'))
ini.set('a', 'b', 5)
assert ini['a'].getint('b') == 5
ini.set('a', 'c', None)
assert 'c' not in ini['a']
assert 'ä\n' in ini.write_string()
assert len(ini.getlist('äüü', 'äöü')) == 3
mt = '- a\n - aa\n - ab\n- b'
ini.settext('text', 'multi', mt)
tmp = tmppath / 'test'
ini.write(tmp.as_posix())
with tmp.open(encoding='utf8') as fp:
res = fp.read()
assert 'coding: utf-8' in res
ini2 = INI.from_file(tmp)
assert ini2.gettext('text', 'multi') == mt
assert ini2.write_string() == ini.write_string()
