'\'attachment\', specifying a filename of foo-Ã€.html.
Using RFC2231 encoded UTF-8, with whitespace inside "* ="
UA should offer to download the resource as "foo-Ã€.html".'

def test_attwithfn2231ws3(self, header_checker):

    header_checker.check_filename("attachment;    filename*    =UTF-8''foo-%c3%a4.html", 'foo-\xc3\xa4.html')
