Method test_del_nonexistent_param

Lib/test/test_email/test_email.py:558–563

(self)

        msg.del_param('filename', 'content-disposition')

    def test_del_nonexistent_param(self):
        msg = Message()
        msg.add_header('Content-Type', 'text/plain', charset='utf-8')
        existing_header = msg['Content-Type']
        msg.del_param('foobar', header='Content-Type')
        self.assertEqual(msg['Content-Type'], existing_header)

    def test_set_type(self):
        eq = self.assertEqual