* Add UI Testing Framework and Simple UI Test
Added a Testem configuration that launches a Qunit page with an iFrame that builds and loads our mock-dev page and can interact with it and run tests on it.
Wrote a simple test that accepts the terms and conditions and transitions to the next page.
I am not doing any fancy redux-hooks for the async waiting, I've simply added a `tests/integration/helpers.js` file with a `wait()` function that returns a promise that should wait long enough.
Long term we should hook into the app lifecycle by some means for testing, so we only wait the right amount of time, and wait long enough for slower processes to complete, but this may work for the time being, just enough to run some basic automated browser tests.
* Separate UI tests from normal unit test suite
* Add UI tests to CI test script
* Add testem and phantom to circleCI pre-script
* Fix circle pre script
* Move pre scripts to dependencies key
* Remove phantom from build deps
* Fix testem runner page
* Add promise polyfill for PhantomJS
* Skip PhantomJS in testem
* Run browser tests in parallel
* Fix promise usage?
* Correct skip usage
Huge thanks to the Firefox team, for their help on the issue of our long-standing inpage script race condition.
http://stackoverflow.com/questions/38577656/how-can-i-make-a-firefox-add-on-contentscript-inject-and-run-a-script-before-oth
The problem is that we were injecting a `script` tag and assigning its `src` attribute, which triggers an asynchronous fetch request, and does not guarantee execution order! (That was news to me!)
Instead, I'm now assigning the `script` tag a `textContent` value of the script to inject, and it seems to fix the problem!
There is also a Firefox-only API that could solve this whole problem in an even more elegant way, so we might want to expose a code path for that solution later on:
https://developer.mozilla.org/en-US/docs/Mozilla/Tech/XPCOM/Language_Bindings/Components.utils.exportFunction
Allows you to expose an object from one scope to another. There was even talk of creating a polyfill for it that does virtually what we do, message passing between contexts.
Dev mode now reloads on file changes (although it seems to sometimes reload too soon, not getting the update... we can tune the timeout interval in development/index.html)
Dev mode now reloads on all non-`node_modules` file changes, so the `ui` and `app` folders are both being watched for live reloading.
Currently experiencing a few problems:
1. Tons of errors on app start. It's as if Jazzicon is getting called many times at start with some object as its diameter.
2. Weird visual glitches. When leaving a view with a jazzicon, it flashes off its border radius.
3. Messy transitions. Might want to just re-do the transitions. They just look awful, it's barely worthwhile.