Iconv在phpunit中返回错误的字符串

Question

I have project in SF4 and use phpunit 6.5.8. I tested service that use iconv:

iconv('UTF-8', 'ASCII//TRANSLIT', $string)

When I use this service in application and when $string has value: "ąbć", returned is "abc" but when the same service is runed in phpunit returned is "?b?".

I don't understand why it don't work... Of course the test is negative but in application it works good.

Answer 1

Ok, I solved a problem. Php in CLI don't set locale. So we must set it before tests.

1. Check location which you have in system:

locale -a

For example:

$ locale -a
C
C.UTF-8
en_US.utf8

2. In the tests add:

setlocale(LC_CTYPE, 'en_US.utf8');

3. Example:

    public static function setUpBeforeClass()
    {
        setlocale(LC_CTYPE, 'en_US.utf8');
    }

source:

• http://php.net/manual/pl/function.iconv.php#86077
• http://php.net/manual/pl/function.iconv.php#77315