Upgrade mocha to version 8.1.0

[depfu]

Here is everything you need to know about this upgrade. Please take a good look at what changed and the test results before merging this pull request.

What changed?

✳️ mocha (7.2.0 → 8.1.0) · Repo · Changelog

Release Notes

8.1.0

8.1.0 / 2020-07-30

In this release, Mocha now builds its browser bundle with Rollup and Babel, which will provide the project's codebase more flexibility and consistency.

While we've been diligent about backwards compatibility, it's possible consumers of the browser bundle will encounter differences (other than an increase in the bundle size). If you do encounter an issue with the build, please report it here.

This release does not drop support for IE11.

Other community contributions came from @Devjeel, @Harsha509 and @sharath2106. Thank you to everyone who contributed to this release!

Do you read Korean? See this guide to running parallel tests in Mocha, translated by our maintainer, @outsideris.

🎉 Enhancements

• #4287: Use background colors with inline diffs for better visual distinction (@michael-brade)

🐛 Fixes

• #4328: Fix "watch" mode when Mocha run in parallel (@boneskull)
• #4382: Fix root hook execution in "watch" mode (@indieisaconcept)
• #4383: Consistent auto-generated hook titles (@cspotcode)
• #4359: Better errors when running mocha init (@boneskull)
• #4341: Fix weirdness when using delay option in browser (@craigtaub)

🔒 Security Fixes

• #4378, #4333: Update javascript-serialize (@martinoppitz, @wnghdcjfe)
• #4354: Update yargs-unparser (@martinoppitz)

📖 Documentation & Website

• #4173: Document how to use --enable-source-maps with Mocha (@bcoe)
• #4343: Clean up some API docs (@craigtaub)
• #4318: Sponsor images are now self-hosted (@Munter)

🔩 Other

• #4293: Use Rollup and Babel in build pipeline; add source map to published files (@Munter)

8.0.1

8.0.1 / 2020-06-10

The obligatory patch after a major.

🐛 Fixes

• #4328: Fix --parallel when combined with --watch (@boneskull)

8.0.0

8.0.0 / 2020-06-10

In this major release, Mocha adds the ability to run tests in parallel. Better late than never! Please note the breaking changes detailed below.

Let's welcome @giltayar and @nicojs to the maintenance team!

💥 Breaking Changes

• #4164: Mocha v8.0.0 now requires Node.js v10.0.0 or newer. Mocha no longer supports the Node.js v8.x line ("Carbon"), which entered End-of-Life at the end of 2019 (@UlisesGascon)

• #4175: Having been deprecated with a warning since v7.0.0, mocha.opts is no longer supported (@juergba)

  ✨ WORKAROUND: Replace mocha.opts with a configuration file.

• #4260: Remove enableTimeout() (this.enableTimeout()) from the context object (@craigtaub)

  ✨ WORKAROUND: Replace usage of this.enableTimeout(false) in your tests with this.timeout(0).

• #4315: The spec option no longer supports a comma-delimited list of files (@juergba)

  ✨ WORKAROUND: Use an array instead (e.g., "spec": "foo.js,bar.js" becomes "spec": ["foo.js", "bar.js"]).

• #4309: Drop support for Node.js v13.x line, which is now End-of-Life (@juergba)

• #4282: --forbid-only will throw an error even if exclusive tests are avoided via --grep or other means (@arvidOtt)

• #4223: The context object's skip() (this.skip()) in a "before all" (before()) hook will no longer execute subsequent sibling hooks, in addition to hooks in child suites (@juergba)

• #4178: Remove previously soft-deprecated APIs (@wnghdcjfe):

  • Mocha.prototype.ignoreLeaks()
  • Mocha.prototype.useColors()
  • Mocha.prototype.useInlineDiffs()
  • Mocha.prototype.hideDiff()

🎉 Enhancements

• #4245: Add ability to run tests in parallel for Node.js (see docs) (@boneskull)

  ❗ See also #4244; Root Hook Plugins (docs) -- root hooks must be defined via Root Hook Plugins to work in parallel mode

• #4304: --require now works with ES modules (@JacobLey)

• #4299: In some circumstances, Mocha can run ES modules under Node.js v10 -- use at your own risk! (@giltayar)

📖 Documentation

• #4246: Add documentation for parallel mode and Root Hook plugins (@boneskull)

🐛 Fixes

(All bug fixes in Mocha v8.0.0 are also breaking changes, and are listed above)

Does any of this look wrong? Please let us know.

Commits

See the full diff on Github. The new version differs by more commits than we can show here.

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Closed in favor of #21.