Bump Jest to 16

[gaearon]

This just updates Jest.

[quantizor]

You could add a cacheDirectory entry as well to keep rebuilds speedy on CI. Otherwise, coverage runs can take quite a while.

"jest": {
  "cacheDirectory": "node_modules/.jest_cache"
}

Or something like that, and make sure node_modules are cached by Travis if they aren't already looks like they are.

[aweary]

@gaearon any blockers for this?

[quantizor]

I personally would not merge until the Babel transform and object printing issues are resolved. jestjs/jest#1922 and jestjs/jest#1772 specifically.

[quantizor]

Alrighty, now that the depth limiting change is in, I'd switch to [email protected] and this should be good to go.

[quantizor]

I'd be happy to do both things if you want @gaearon?

I can do it tonight and send a PR.

[gaearon]

Please do!