Update react-redux to v6

[ragesoss]

A new version of react-redux has been released, but our build fails on it: #2558

The new version is probably compatible will our actual app code, but it has a new interface for Context and Provider that affects our tests. So many of the jest specs will need to be update to the new interface.

[hjhimanshu01]

@ragesoss @bwreid , just had a trial of this ,on running the tests bumped into an error

    Method “props” is meant to be run on 1 node. 0 found instead.
at ShallowWrapper.single (node_modules/enzyme/build/ShallowWrapper.js:1958:17)
      at ShallowWrapper.props (node_modules/enzyme/build/ShallowWrapper.js:1225:21)
      at ShallowWrapper.prop (node_modules/enzyme/build/ShallowWrapper.js:1445:21)
      at Object.prop (test/components/settings/add_admin_form.spec.jsx:38:49)

I'm basically passing the store to components via <Provider store={store} ><Component /><Provider> though Apparently , Shallow doesn't allows 2 components to be passed , so it just takes component and returns the error (much harder to comprehend) . Any leads on how to proceed as Shallow is the last one left .

Update : shallow and react-redux seem to have a minor roadblock , watch out the link

reduxjs/react-redux#1161 (comment)

[ragesoss]

Have you looked at the v6 release notes? They seemed helpful in general, although there's no explicit upgrade guide: https://github.com/reduxjs/react-redux/releases

[hjhimanshu01]

@ragesoss , Yeah , referred them and many other docs , have opened a PR for the same , with work in progress , need your reviews on how to solve that particular issue.