support lazy components

[artola]

Fix #2205

[codecov]

Codecov Report

Merging #2521 (795045d) into master (41bf606) will decrease coverage by 0.53%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master    #2521      +/-   ##
==========================================
- Coverage   96.31%   95.77%   -0.54%     
==========================================
  Files          49       49              
  Lines        4207     4215       +8     
  Branches     1130     1134       +4     
==========================================
- Hits         4052     4037      -15     
- Misses        155      178      +23     

Impacted Files	Coverage Δ
...enzyme-adapter-react-16/src/ReactSixteenAdapter.js	92.25% <100.00%> (-3.21%)	⬇️
...ges/enzyme-adapter-react-16/src/detectFiberTags.js	94.02% <100.00%> (+0.58%)	⬆️
...pter-react-16/src/findCurrentFiberUsingSlowPath.js	56.14% <0.00%> (-12.29%)	⬇️
packages/enzyme/src/ReactWrapper.js	99.27% <0.00%> (-0.25%)	⬇️

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[artola]

@ljharb I will appreciate your help about these test failing. I changed only enzyme-adapter-react-16 to target React v16.14.

[ljharb]

@artola when i rebase this and run it locally, the tests hang - do you see the same?

[artola]

@artola when i rebase this and run it locally, the tests hang - do you see the same?

@ljharb I also rebase, clean and install ... and tests are running with the following results:

  1061 passing (6s)
  87 pending
  57 failing