Update jest to the latest version 🚀

[greenkeeper]

Version 22.0.0 of jest was just published.

Dependency	jest
Current Version	21.2.1
Type	devDependency

The version 22.0.0 is not covered by your current version range.

If you don’t accept this pull request, your project will work just like it did before. However, you might be missing out on a bunch of new features, fixes and/or performance improvements from the dependency update.

It might be worth looking into these changes and trying to get this project onto the latest version of jest.

If you have a solid test suite and good coverage, a passing build is a strong indicator that you can take advantage of these changes directly by merging the proposed change into your project. If the build fails or you don’t have such unconditional trust in your tests, this branch is a great starting point for you to work on the update.

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Build failed

[greenkeeper]

Version 22.0.1 just got published.

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[nlepage]

Jest's new version introduces a bug in all of immutadot-lodash's tests :

    TypeError: Cannot read property 'isNaturalInteger' of undefined

      88 |    * @since 1.0.0
      89 |    */
    > 90 |   var isIndex = exports.isIndex = _lang.isNaturalInteger;
      91 | 
      92 |   /**
      93 |    * Tests whether <code>arg</code> is a valid slice index, that is an integer or <code>undefined</code>.
      
      at packages/immutadot/path/utils.js:90:43
      at Object.defineProperty.value (packages/immutadot/path/utils.js:5:7)
      at packages/immutadot/path/utils.js:13:5
      at packages/immutadot/path/utils.js:1:269
      at Object.<anonymous> (packages/immutadot/path/utils.js:1:445)
      at packages/immutadot/path/apply.js:1:330
      at Object.<anonymous> (packages/immutadot/path/apply.js:1:538)
      at packages/immutadot/core/convert.js:1:275
      at Object.<anonymous> (packages/immutadot/core/convert.js:1:402)

[greenkeeper]

Version 22.0.2 just got published.

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[greenkeeper]

Version 22.0.3 just got published.

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[greenkeeper]

Version 22.0.4 just got published.

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[nlepage]

jestjs/jest#5228 may be related...

[nlepage]

Error has changed :

    TypeError: (0 , _symbol2.default) is not a function

      27 |   }
      28 | 
    > 29 |   var allProps = exports.allProps = (0, _symbol2.default)('allProps');
      30 |   var index = exports.index = (0, _symbol2.default)('index');
      31 |   var list = exports.list = (0, _symbol2.default)('list');
      32 |   var prop = exports.prop = (0, _symbol2.default)('prop');
      
      at ../immutadot/path/consts.js:29:60
      at Object.defineProperty.value (../immutadot/path/consts.js:5:473)
      at ../immutadot/path/consts.js:13:5
      at ../immutadot/path/consts.js:5:91
      at Object.<anonymous> (../immutadot/path/consts.js:5:250)
      at ../immutadot/path/apply.js:5:627
      at Object.<anonymous> (../immutadot/path/apply.js:5:970)
      at ../immutadot/core/convert.js:1:275
      at Object.<anonymous> (../immutadot/core/convert.js:1:402)

[nlepage]

requires from 'babel-runtime' seem to return undefined

[greenkeeper]

Version 22.0.5 just got published.

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[greenkeeper]

Version 22.0.6 just got published.

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[greenkeeper]

Version 22.1.0 just got published.

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[greenkeeper]

Version 22.1.1 just got published.

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[greenkeeper]

Version 22.1.2 just got published.

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[greenkeeper]

Version 22.1.3 just got published.

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[greenkeeper]

Version 22.1.4 just got published.

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[nlepage]

A potential fix has been merged in jest's master : jestjs/jest#5085

[frinyvonnick]

So we need to wait 22.4.3

[nlepage]

Jest 23.0.1 has been released and this is still broken.
Also tested with 22.4.4 which doesn't work either.

[nlepage]

I made a minimal project reproducing the problem nlepage/jest-issue
I'm going to open an issue at jest

[nlepage]

jestjs/jest#6331