Write tests for routes: api, assets

[jaredatron]

We have a serious lack of http request specs for our web application. We need to ensure the route we've written work as expected.

Write tests for

• web-server/routes/api.js in web-server/routes/api.test.js
• web-server/routes/assets.js in web-server/routes/assets.test.js

Tips

• See the tests in web-server/routes/goals.test.js for a pattern guide.
• If the routes your testing respond with HTML, we might need to find and install a new dependency to help us make assertions about html. Something like chai-html
• If your route makes database or api calls we might need to use sinon to stub some methods to return some mock objects.