zendframework/zf2-documentation — pull request #1406 by andy-b-84 (2014-12-05 15:34:20+00:00)
Title: Failing tests due to missing id field + missing "/" in redirect URL

I followed your tutorials step by step, and the "id" field is required.
Thus the "add" route refused to "create" an album, because this "id" field was missing, resulting in a 200 response code.
In the mean time, PHPUnit complained because I was redirected to "/album/", and not "/album"