React 16 and enzyme 3 compatibility for jest-enzyme

[fernandopasik]

Hi!
Enzyme 3 and React 16 are out now, and trying to use them I'm detecting the following error on my test runs with jest:

Cannot find module 'enzyme/build/ShallowTraversal' from 'shallow.js'

I suspect that has something to do with enzyme-to-json being outdated as well, but now v3.0 is out.

[fernandopasik]

After doing an update of enzyme-to-json to v3.0, some tests run now but a lot of them are throwing this error:

Attempted to access ShallowWrapper::nodes, which was previously a private property on
Enzyme ShallowWrapper instances, but is no longer and should not be relied upon.
Consider using the getElements() method instead.

[blainekasten]

I've been looking at this for the past hour. It's going to take a decent amount of work as many internal things changed.. I should be able to spend a good amount of time tomorrow working on it. So hopefully it'll just take a day or two.

[csvan]

+1

[blainekasten]

Cutting a release in 2m.

[blainekasten]

Try 4.0.0!

[fernandopasik]

Thanks for the hard work @blainekasten !! An awesome library you did!!

[blainekasten]

❤️