Update migration guide with jest-codemods transformers

[skovhus]

Summary

The migration-guide documentation hasn't been updated for some time and jest-codemods now supports upgrading from even more test frameworks to Jest.

Test plan

Before:

After:

[skovhus]

Error: Cannot find module 'jest-runner'

Hm. What is going on... Seems the latest 6 PRs have the same issue. Maybe jest-runner should be published again to npm @cpojer

Looks a bit funky https://www.npmjs.com/package/jest-runner

[thymikee]

@skovhus this is known issue for some time. Looks like a bug with yarn workspaces linking, didn't have time to investigate it though.

[skovhus]

@thymikee ok, thanks.

packages/jest-cli/package.json contains a "jest-runner": "^20.0.4" and npm info jest-runner gives me:

{ name: 'jest-runner',
  'dist-tags': { latest: '0.0.0', test: '21.0.0-alpha.1' },
  versions: [ '0.0.0', '21.0.0-alpha.1' ],
  maintainers: [ 'cpojer <christoph.pojer@gmail.com>' ],
  time: 
   { modified: '2017-08-11T10:14:36.226Z',
     created: '2017-08-10T13:06:20.442Z',
     '0.0.0': '2017-08-10T13:06:20.442Z',
     '21.0.0-alpha.1': '2017-08-11T10:14:36.226Z' },
  readmeFilename: '',
  version: '0.0.0',
  dist: 
   { integrity: 'sha512-GX6M/nM+Qc+srkIDG26yR2LGURudFKE4r1d0vai+QCyDDlyTOPwCXAnPa5+mZkgfaMTrAEi4fI089geNOlY7CA==',
     shasum: 'eb9dee3fe1b34e9b2d6a138c44dc18bb62c3c3f0',
     tarball: 'https://registry.npmjs.org/jest-runner/-/jest-runner-0.0.0.tgz' },
  directories: {} }

[thymikee]

Hm, that may be the case. Can you check with "jest-runner": "test"?

[skovhus]

"jest-runner": "test" didn't fix it. Still get Error: Cannot find module 'jest-runner' https://travis-ci.org/facebook/jest/builds/266556136?utm_source=github_status&utm_medium=notification

https://ci.appveyor.com/project/Daniel15/jest/build/4447 also seems to show some unrelated issues: { Error: 'SUGGEST_TO_EQUAL' is not exported by node_modules\jest-matcher-utils\build\index.js

[github-actions]

This pull request has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.
Please note this issue tracker is not a help forum. We recommend using StackOverflow or our discord channel for questions.