Update ava to the latest version 🚀

[greenkeeper]

The devDependency ava was updated from 1.4.1 to 2.0.0.

This version 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.

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Release Notes for 2.0.0

Breaking changes

AVA now requires at least Node.js 8.9.4

Per the Node.js release schedule, the 6.x releases reach end of live on April 30th. Consequently we've removed support in AVA. We are now testing with Node.js 12 though. 3a4afc6

Test file and helper selection

We've been working on simplifying how test files and helpers are selected. First off, the files option now only accepts glob patterns. If you configured it with directories before, please add /**/* to get the previous behavior.

The files and sources options must now be arrays containing at least one pattern. It's no longer possible to override a default exclusion pattern, but we're looking at making these configurable separately.

AVA used to treat all files inside a helpers directory as test helpers. Finding these files could be really slow, however, and it also meant you couldn't have tests inside a helpers directory. Instead you can now specify glob paterns to find these helpers:

{
  "ava": {
    "helpers": [
      "**/helpers/**/*"
    ]
  }
}

Test files starting with an underscore are still recognized as helpers.

Files inside fixtures directories are no longer ignored, and will now be treated as test files. The watcher now also watches ava.config.js files.

AVA now also selects files ending with .spec.js when looking for tests, as well as looking in tests directories. 08e99e5 b1e54b1

The CLI now only takes file paths, not glob patterns.

We'd like some help updating our ESLint plugin as well.

Snapshots in CI

When you run tests locally and add a new snapshot, AVA automatically updates the .snap file. However if you forget to commit this file and then run your CI tests, they won't fail because AVA quietly updates the .snap file, just like it does locally.

With this release, AVA will fail the t.snapshot() assertion if it is run in CI and no snapshot could be found. 0804107

Assertion messages must be strings

AVA now enforces assertion messages to be strings. The message is only used when the assertion fails, and non-string values may cause AVA to crash. You may see test failures if you were accidentally passing a non-string message. 49120aa

Flow type definitions

We've decided to remove the Flow type definitions from AVA itself. We don't have anybody to maintain them and consequently they've become a blocker when adding features to AVA. c633cf0

We've set up a new repository from which we'll publish the definitions, but we need your help setting it up. If you use AVA and Flow, please join us in avajs/flow-typed#1.

Observable typing

Test implementations may return observables. We've updated our TypeScript definition to require these to have a Symbol.observable function. c2d8218

New features

Configurable printing depth

AVA now uses the util.inspect.defaultOptions.depth option when printing objects, so you can configure the depth. 98034fb

Specify environment variables in your AVA config

You can now specify environment variables in your config, using the environmentVariables object. a53ea15

Other changes

• We've added UntitledMacro and UntitledCbMacro types, for macro functions that will never have a .title function. Though really this just helped simplify the type definition. Thanks @qlonik! ebf4807
• The dependency tracking in watch mode now respects custom require hooks you install in the worker processes. Thanks @lo1tuma! cb4c809
• The TypeScript definition once again allows test.skip(macro) ba5cd80
• AVA now exposes some methods to our ESLint plugin, allowing our plugin to support the new test & helper file selection. 51433be

All changes

v1.4.1...v2.0.0

Thanks

Thank you @StoneCypher, @LukasHechenberger, @lo1tuma, @htor, @alexisfontaine and @grnch. We couldn't have done this without you!

Get involved

We welcome new contributors. AVA is a friendly place to get started in open source. We have a great article on getting started contributing and a comprehensive contributing guide.

Commits

The new version differs by 36 commits.

• e1572d9 2.0.0
• 2daf6a9 Bump dependencies
• b1e54b1 By default, select test and helpers inside 'tests' directories
• 677578f Replace individual lodash packages with the main package
• a53ea15 Define environment variables to be injected in the test file processes
• 626e58c 2.0.0-rc.1
• 51433be Implement helper for our ESLint plugin
• c10e38c Remove underline from Babel configuration validation errors
• 928ed14 Bump dependencies
• 98034fb Make the object printing depth configurable (#2121)
• f26634b 2.0.0-beta.2
• 80d72ff Bump dependencies
• 5f4c96f Further helper selection improvements
• ba5cd80 Fix TypeScript definition allowing macro-without-title-using-tests to be skipped
• 13a89e1 Reduce size of logo in readme

There are 36 commits in total.

See the full diff

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[coveralls]

Coverage remained the same at 100.0% when pulling a976245 on greenkeeper/ava-2.0.0 into 80923dc on master.

[greenkeeper]

• The devDependency ava was updated from 1.4.1 to 2.1.0.

Update to this version instead 🚀

Release Notes for 2.1.0

Bug fixes

• AVA's TypeScript definition now explicitly references the Node.js definition bb44da7

Enhancements

• Did you know you can provide human-readable timeout values? We've now documented this. 486acaf
• We're now including all stack trace lines in the TAP output (though we still pre-process them). ac212ba
• Logs from successful hooks are now included in the TAP output. 007c7af
• Our ESLint plugin helper has been updated to allow extensions and glob patterns to be overridden b3c9ea7

All changes

v2.0.0...v2.1.0

Thanks

Thank you @anishkny, @yovasx2 and @mihai-dinu. We couldn't have done this without you!

Get involved

We welcome new contributors. AVA is a friendly place to get started in open source. We have a great article on getting started contributing and a comprehensive contributing guide.

Commits

The new version differs by 9 commits.

• 00d9517 2.1.0
• 911d198 Tweak dependencies, CI
• 52fc67a Fix package lock
• bb44da7 Explicitly reference the Node.js type definition
• b3c9ea7 Allow ESLint rules to override extensions and glob patterns
• 7366a9d Store an error object in AssertionError rather than a stack trace
• 007c7af Include logs from successful hooks in TAP output
• ac212ba Include all (beautified) stack trace lines in TAP reporter output
• 486acaf Document timeout units

See the full diff