`.dive()` doesn't work well with component using `useContext()`

[chenesan]

This issue is for closing #2011 and tracking the skipped shallow test.

Current behavior

See skipped shallow test in https://github.com/airbnb/enzyme/blob/master/packages/enzyme-test-suite/test/shared/hooks/useContext.jsx#L50-L54 . After .dive() call in the internal component the context value is still initialTitle in .shallow(), not the value from outer <Provider />.

Expected behavior

In that test the text value should be as same as value from outer <Provider />.

Your environment

API

• [x] shallow
• [ ] mount
• [ ] render

Version

library	version
enzyme	master branch
react	16.8.6
react-dom	16.8.6
react-test-renderer	16.8.6
adapter (below)	master branch

Adapter

• [x] enzyme-adapter-react-16
• [ ] enzyme-adapter-react-16.3
• [ ] enzyme-adapter-react-16.2
• [ ] enzyme-adapter-react-16.1
• [ ] enzyme-adapter-react-15
• [ ] enzyme-adapter-react-15.4
• [ ] enzyme-adapter-react-14
• [ ] enzyme-adapter-react-13
• [ ] enzyme-adapter-react-helper
• [ ] others ( )

[ljharb]

This seems related to #2114, I suspect.

[atsikov]

Just for a note: most likely connect from react-redux doesn't work properly with shallow.dive because of this issue. Some minimal repro: https://codesandbox.io/s/old-currying-4lme5 (which seems to be similar to the skipped test above)