[zendframework/zf2#5651] Separated test cases
[zendframework/zf2#5651] Separated test cases

- Moved new test assertions into their own test case to ensure they failed
  before the patch was made.

Xerkus/zend-modulemanager,zendframework/zend-modulemanager,MadCat34/zend-modulemanager,weierophinney/zend-modulemanager