Implementation - Parallelize Nightwatch

[robbiethegeek]

Nightwatch supports running multiple tasks in parallel, however when I turned that on the tests started failing. I'm not sure what caused the failures, but it did seem to speed thing up a little.

[alexose]

I dug into this a little more-- There's only one test that fails, and even that one doesn't fail all the time:

test/disability-benefits/e2e/01.claim-status.e2e.spec ✖ Expected element <.five.last.step.section-current> to be present - element was not found - expected "present" but got: "not present"

My guess is that it's timing-related. Will try to recreate locally.

[robbiethegeek]

• new config done
• still broken tests

[alexose]

^^^ That.

The failing tests are a bit tricky to debug, but I'm making progress. Should be fixed EOD if I had to guess.

[alexose]

Sorry, forgot to post an update on this.

I ended up focusing on the switch to Electron and making the tests less brittle overall. Will return to this as soon as e2e-electron is merged.

[alexose]

This was completed in #4481.