Refactoring tests

[KimberlyMunoz]

Definitely want a second or third pair of 👀 on these.

Using Owning A Home as an example, I replaced mocha with mocha_instanbul to give us coverage statistics and wrote tests for more functions in Helpers.js.

Other Changes

• Replaced expect.js with chai to get better errors for easier debugging
• Replaced the HTML Mocha runner using compiled_tests.js with one on the command line that looks at one spec file at a time, again for easier debugging.

  Review

• @ascott1
• @imuchnik
• @contolini

[ascott1]

:heart: this. I can't wait to dig in.

[ascott1]

@KimberlyMunoz @imuchnik: I am running the app, pulled down @KimberlyMunoz's branch, and ran npm install, but when I try to run grunt mocha_istanbul I get:

0 passing (364ms)
1 pending
2 failing

The errors seem related to a "before all" hook.

Did I miss a step?

Thanks!

[KimberlyMunoz]

I just deleted my node_modules folder and ran npm install and didn't get that error. I'm going to check to see if there's a missing file somewhere that didn't get added to this pull request.

[ascott1]

Whoops. Looks like I was running an old version of Node*. Using Node 0.12.0 seems to solve that problem.

*This recommends adding source $(brew --prefix nvm)/nvm.sh to your .bash_profile when installing nvm via homebrew. Apparently nvm was not running for me after a recent machine reboot.

[ascott1]

This seems to cause issues with routing for me:

That URL should be something more like partial/1005-3/2014-20681. If I had to guess, I'd say it's related to the change on this line, but I haven't dug in more closely yet.

[KimberlyMunoz]

🔨 That should fix it.

[ascott1]

This is great and works beautifully. I have one comment above about the naming of the resources file, but once we talk through that, this is ready to merge. Nice work @KimberlyMunoz! And thanks for your help @imuchnik & @contolini!