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Switch tests away from enzyme.mount (components/higher-order/with-context/test/index.js) #7796

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nerrad
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@nerrad nerrad commented Jul 9, 2018

Description

This switches all tests in components/higher-order/with-context/test/index.js from using enzyme.mount to React.TestRenderer. This is because enzyme does not fully support React 16.3+ (and movement to do so is really slow). This will fix issues with breakage due to the enzyme incompatibility as components receive React 16.3+ features (such as forwardRef usage in #7557).

Checklist:

  • My code is tested.
  • My code follows the WordPress code style.
  • My code follows the accessibility standards.
  • My code has proper inline documentation.

This switches all tests in `components/higher-order/with-context/test/index.js` from using enzyme.mount to `React.TestRenderer`.  This is because `enzyme` does not fully support React 16.3+ (and movement to do so is really slow). This will fix issues with breakage due to the enzyme incompatibility as components receive React 16.3+ features (such as `forwardRef` usage in #7557).
@nerrad nerrad requested a review from aduth July 9, 2018 01:29
@nerrad nerrad self-assigned this Jul 9, 2018
@nerrad nerrad added the [Type] Automated Testing Testing infrastructure changes impacting the execution of end-to-end (E2E) and/or unit tests. label Jul 9, 2018
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This one looks good to me.

Aside: This HOC uses old context API, we should get rid of it really soon to avoid having it bundled with WordPress 5.0.

@gziolo gziolo merged commit a5eb369 into master Jul 9, 2018
@gziolo gziolo deleted the update/replace-usage-of-enzyme.mount-with-React.TestRenderer-withContext.js branch July 9, 2018 06:55
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aduth commented Jul 9, 2018

Aside: This HOC uses old context API, we should get rid of it really soon to avoid having it bundled with WordPress 5.0.

Can we create an issue to track this?

@gziolo gziolo added this to the 3.3 milestone Jul 10, 2018
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gziolo commented Jul 10, 2018

@aduth - I added as an item in API freeze project: https://github.com/WordPress/gutenberg/projects/18#card-11212164.

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3 participants