Support react-redux@7

[cmfcmf]

This adds support for react-redux@7 and will close #287.

Two tests are failing right now, namely the ones that use a custom context. This happens due to a behavioral change (I'm unsure if its a bug) in react-redux, which I reported in reduxjs/react-redux#1278

connected-react-router/test/ConnectedRouter.test.js

Lines 108 to 124 in c5eebfc

	it('supports custom context', () => {
	const context = React.createContext(null)
	mount(
	<Provider store={store} context={context}>
	<ConnectedRouter {...props} context={context}>
	<Route path="/" render={() => <div>Home</div>} />
	</ConnectedRouter>
	</Provider>
	)
	expect(onLocationChangedSpy.mock.calls).toHaveLength(1)
	history.push('/new-location')
	history.push('/new-location-2')
	expect(onLocationChangedSpy.mock.calls).toHaveLength(3)
	})

connected-react-router/test/ConnectedRouter.test.js

Lines 229 to 245 in c5eebfc

	it('supports custom context', () => {
	const context = React.createContext(null)
	mount(
	<Provider store={store} context={context}>
	<ConnectedRouter {...props} context={context}>
	<Route path="/" render={() => <div>Home</div>} />
	</ConnectedRouter>
	</Provider>
	)
	expect(onLocationChangedSpy.mock.calls).toHaveLength(1)
	history.push('/new-location')
	history.push('/new-location-2')
	expect(onLocationChangedSpy.mock.calls).toHaveLength(3)
	})

[thisissami]

Looks like the react-redux team has merged in the proposed changes that @cmfcmf submitted in a PR to the react-redux project. That should theoretically have the 2 tests here now passing (with the most up-to-date react-redux on their master branch). reduxjs/react-redux#1278

[cmfcmf]

I'm going to update this PR and mark it as ready once a new version of react-redux is released. The peer depedency would then be ^6.0.0 || ^7.0.4 or ^6.0.0 || ^7.1.0, depending on the next release.

[mrfelton]

Looks like new version of react-redux was released a couple of days ago. Would be great to get this in.

[cmfcmf]

Looks like new version of react-redux was released a couple of days ago. Would be great to get this in.

They only released alpha versions. I'd like to wait for a non-alpha release.

[genexu]

I just meet this issue today, I use lerna to controll all packages deps, and create new react app, And face connectedRouter context missing, maybe we should add Notice on Readme before compatible version has been release.

[ee0pdt]

@cmfcmf Thanks for all your time making this PR. Hopefully react-redux will not be long in being updated

[quarties]

Hi folks! There is a new version of react-redux available (v7.1.0) :-) cc @cmfcmf

[ee0pdt]

Yes, @cmfcmf the 7.1 release is live so I think you can make your PR non-draft now

[quarties]

As @cmfcmf seems to be not available right now, I decided to make my own PR: #321

[cmfcmf]

As @cmfcmf seems to be not available right now, I decided to make my own PR: #321

Thank you @quarties and sorry for not responding quicker :) Closing this PR then.