Refactored tests/routes.test.js to make it easier to read.
Refactored tests/routes.test.js to make it easier to read.

This, and its previous commits, resolves #147.

kayaelle/msol-badger,kayaelle/msol-badger,mozilla/openbadger,mozilla/openbadger,bdgio/msol-site,bdgio/msol-site,bdgio/msol-site,kayaelle/msol-badger