Specs: add test for /heroku endpoint (#553)
Specs: add test for /heroku endpoint (#553)


geemus/stringer,nibble/stringer,dperson/stringer,nibble/stringer,swanson/stringer,geemus/stringer,geemus/stringer,swanson/stringer,dperson/stringer,geemus/stringer,swanson/stringer,dperson/stringer,swanson/stringer,nibble/stringer,nibble/stringer,dperson/stringer