Avoid using random in the tests, feedback:
Avoid using random in the tests, feedback:

https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/7333#note_18860042

axilleas/gitlabhq,openwide-java/gitlabhq,iiet/iiet-git,t-zuehlsdorff/gitlabhq,darkrasid/gitlabhq,LUMC/gitlabhq,stoplightio/gitlabhq,darkrasid/gitlabhq,htve/GitlabForChinese,dplarson/gitlabhq,LUMC/gitlabhq,mmkassem/gitlabhq,dreampet/gitlab,openwide-java/gitlabhq,stoplightio/gitlabhq,htve/GitlabForChinese,mmkassem/gitlabhq,openwide-java/gitlabhq,stoplightio/gitlabhq,t-zuehlsdorff/gitlabhq,axilleas/gitlabhq,darkrasid/gitlabhq,openwide-java/gitlabhq,jirutka/gitlabhq,dreampet/gitlab,t-zuehlsdorff/gitlabhq,mmkassem/gitlabhq,jirutka/gitlabhq,jirutka/gitlabhq,htve/GitlabForChinese,jirutka/gitlabhq,axilleas/gitlabhq,iiet/iiet-git,LUMC/gitlabhq,dplarson/gitlabhq,t-zuehlsdorff/gitlabhq,dreampet/gitlab,dreampet/gitlab,htve/GitlabForChinese,stoplightio/gitlabhq,darkrasid/gitlabhq,mmkassem/gitlabhq,iiet/iiet-git,axilleas/gitlabhq,dplarson/gitlabhq,LUMC/gitlabhq,iiet/iiet-git,dplarson/gitlabhq