[HttpFoundation] Compare cookie with null value as empty string in ResponseCookieValueSame #48112
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We already consider
null
as''
when we "compute" the cookie:symfony/src/Symfony/Component/HttpFoundation/Cookie.php
Line 253 in 4d4c411
So in the related issue,
self::assertResponseCookieValueSame('SOME_COOKIE_NAME', '');
could be used. WDYT @werwolf666?