[zendframework/zf2#5808] Fixed test case
[zendframework/zf2#5808] Fixed test case

to test the specific behavior as reported in zendframework/zf2#5796. Test now fails before the
patch, passes afterwards.

Maks3w/zend-validator,weierophinney/zend-validator,ezimuel/zend-validator,zendframework/zend-validator,svycka/zend-validator,zf2timo/zend-validator,akrabat/zend-validator