createProcesObject -> createProcessObject

* Fix Node.js 4 support

* Use Babel to fix spread operator for Node.js 4

* Fix apply removal

* New line before quitting watch mode #5150

* New line before quitting watch mode (eslint fix)

* moduleFileExtensions extensions is now passed to babel-jest

* Added test to show use of custom files extensions with babel-jest

CHANGELOG: moduleFileExtensions now passed to babel transformer

* Cleanup

Cleaned integration_tests/transform/ecmascript-modules-support/yarn.lock
Cleaned integration_tests/transform/ecmascript-modules-support/package.json
Enable testing on windows

* Remove yarn lock

* Add changelog line

* Update condition to avoid infinite recursion in Windows platform

* Update CHANGELOG.md

* Remove `skipOnWindows` since tests run fine on windows

* feat: add support for generator functions in specs

Fixes #2666

* docs: update changelog with PR link

* Allowed named classes and functions as BlockNames

describe can now take in classes and functions as the names.

* Added integration test for describe with a class or function

* Corrected globals.test.js.snap

* Mentioned changes in CHANGELOG.md

* Master!

* Added failure for non-string/class/function

* I am become pretty

* Fixed failure message for globals.test.js.snap

* Removed error test case for array-as-descriptor

* Removed error test for array-as-descriptor

* Added allowance for numbers as test descriptors

* Prettier...

* docs: update changelog

* docs: update changelog

* chore(package): update dev dependencies

* chore: downgrade eslint

* Allow configuration object in projects array

* Add changelog

* Fix type of packageRootOrConfig argument

* Move along, nothing to see here...

* Change error message

* Add unit test for readConfig()

* Remove unneeded ?

* Update integration tests

* Add documentation for runner and projects objects

* Add status code checks

… Code. (#5195)

When running Jest in watch mode, the test results that follow the "No
tests found related to files changed since last commit" message will be
empty. This commit adds detection for this message, and emits this info
with the JSON test results.

* Improve notes on execution order of test file code

Explain that describe blocks are executed first (I've had annoying things where describes were being used to set up state instead of before* hooks), note that tests are run serially in the order they are discovered, and add a note about `test.concurrent`.

* Clarify tests are run serially and tidy up.

* Improve example.

* Update CHANGELOG.md

* Remove test.concurrent documentation

Also fix typo!

Testing the publishing bot after giving it write access to the repo

PR #5054 introduced a regression when handling escaped Windows path
separators in the `--testPathPattern`. The PR applied the same escaping
as the "Watch Usage" prompt, which incorrectly escapes `path\\.*file` as
`path\\\.*file`.

This commit fixes the regular expression used in "Watch Usage" and the
`--testPathPattern` CLI argument with unit tests.

* refactor of findChangedFiles

* make --changedFilesWithAncestor work with git

* fixup! refactor of findChangedFiles

* add withAncestor test to git

* docs: update changedFilesWithAncestor's description

* docs: add --changedFilesWithAncestor fix to changelog

* docs: updated docs for --changedFilesWithAncestor and --lastCommit

* docs: mention --watch in --changedFilesWithAncestor docs

* Add array support for .toHaveProperty keypath argument

* Update .toHaveProperty tests to reflect change and test against arrays as keyPath arguments

* Update docs

* Update change log

* Resolve merge conflic with changelog

* Update documentation to fix .not example for array keyPath

* Update changelog, remove extra single-quote

* Include updated matchers.js snapshot

* Fix code formatting

* Update CHANGELOG.md

* Treat dumb terminals as noninteractive

* Add basic changelog entry

…5162)

* Expect only overrides error stack for built-in matchers

* Fixed naggy lint issue

* Replaced for...of with Object.keys().forEach()

* Removed JestAssertionError export (as it is no longer needed)

* Added custom matcher test

* Adjusted custom_matcher test to use prettified, non-absolute stack

* test: refactor integration test

* update with correct snapshot

* test: skip on windows

* Clarified comment

* Further clarified comment

* test: fix test for node 6

* test: move custom matcher stack to separate file to be able to skip it on windows

* Revert "test: fix test for node 6"

This reverts commit f902b4b.

* test: really fix node 6

* docs: add package prefix to changelog

also format all markdown files

* Reverted unrelated Markdown changes that had made their way into the branch

* Replaced '__jestInternal' string attribute with a Symbol

* Updated snapshot

As suggested by @thymikee 
 in #5227 (comment)

…#5224)

* add failing test for rootDir containing parentheses

* escape globbing characters in rootDir when interpolating

* Allow to pass the exact test filenames

* Replaced custom check with fs.existsSync(), added tests

* Changed licence to MIT

* Fixed tests

* Add type checks for asymmetric matchers

* Expect other to only be a string

* Add moduleNameMapper ordering note to the documentation

* Add changelog entry

* feat: implement spyOnProperty method, fixes #5106

* style: fix indentation of mock, runtime, jasmine2

* test: fix failing tests for spyOnProperty

* test: implement tests for #1214

* style: fix eslint errors

* refactor: proxy spyOnProperty call behind spyOn

* refactor: remove useless console.log

* style: fix eslint errors

* types: remove declaration of spyOnProperty

* docs: add documentation for accessType argument of spyOn

* docs: fix typo in spyOn docs

* test(spyOn): fix typo in should throw on invalid input

* test(spyOn): add tests for setters

* docs(spyOn): add example for spying on setters

* style: fix eslint errors

* refactor: format error messages with getErrorMsg()

* style: fix eslint errors

* revert: restore snapshotState.getUncheckedKeys()

* Fix typo in test file name in React documentation

* Update name of snapshot file

* docs: Reword spyOn with accessType

* Run lint on .md files

* Shift comments placement

* Update CHANGELOG.md

* Use a better console-clearing string on Windows

* Update CHANGELOG.md

* Clarifying the docs about test.only

It wasn't clear that test.only just applys to a single file.

* Update GlobalAPI.md

PR #5054 added a call to `replacePathSepForRegex` to escape values of the
`--testPathPattern` and `<regexForTestFiles>` CLI options. Since the Windows
path separator and the regular expression special character delimeter are the
same character, this can lead to ambiguous patterns (e.g.: `app\book\d*\`).

This commit:
- Removes escaping CLI args with `replacePathSepForRegex` to leave them as is
  unless it's a POSIX path separator on Windows

- Changes the tests in `normalize.test.js` to run the same test suite for
  `--testPathPattern` and `<regexForTestFiles>`

- Reverts the changes to `replacePathSepForRegex` from #5230 but keeps the tests
  for the intended behavior. It will be complicated to escape the "safe" cases
  when `\` is a path separator and not a regular expression delimeter. Instead
  of getting fancy, we can urge Windows users to use `/` or `\\` as a path
  separator.

* Fix memory leak from obsolete snapshot printing

* Update issue number

* Rm "obsolete" to remove confusion

* Update index.js

* Document caveat with mocks, Enzyme, snapshots and React 16.

Closes #5258. Update the documentation to describe the warnings that are
emitted by React 16 when using Enzyme, mocked components and snapshot
testing.

* Update CHANGELOG.md

* Describe further options to work around warnings

* Prototype Interactive Snapshot updates

* SnapshotInteractive logic moved into a dedicate file

* Unit tests for SnapshotInteractiveMode

* Remove unfinish test

* Ignore JetBrains IDE meta data folder

* SnapshotInteractive callback use a bool to mark snapshot update

* Fix the Snapshot Interactive tests by using bool

* Remove unused function, but logic to update snapshot need to be abstracted

* New Snapshot file

* Fix code style of snapshot interactive test

* Fixes after rebase

* Patch with @thymikee review

* Update Configuration.md

* Update Configuration.md

…ests, --lastCommit or --onlyChanged options (#5127)

* chore(filenames): use dash for integration_tests/

* chore(filenames): fix intergration-tests subfolders

Fixes all the folder names in the integration-tests folder to follow Facebook internal file / folder
naming conventions. This is the first of several incremental PRs.

* Cleanup from last review

* Can't use object spread

#5304)

* fix(jest-cli): use `import-local` to support global Jest installations

Fixes #5294

* docs: update changelog

* Fix missing newline after "no files changed"

* Try to fix formatting

* Try to fix prettier formatting

* Use PR link in changelog

…5256)

…hanged (#5307)

* make --lastCommit and --changedFilesWithAncestor work without --onlyChanged

* add fix to changelog

`spyOn` in getters and setters is available starting from Jest v. 22.0.5, see #5107

* Verify passed test path is a file before resolving

* Update CHANGELOG

* Cut one FS operation with try-catch

* Remove jest version number in CHANGELOG

…uted (#5323)

* Added restoreMocks config option

* Changed tests to use jest.spyOn, since that's what restore impacts

* Changed tests to use correct toHaveBeenCalled() syntax

* Added changelog entry

* Add tests for Process.js

* Add option to spawn command inside a shell

* Add tests for constructor, start, and closeProcess

* Add option to spawn command in a shell

* Add #5340 to change log

* Fix build errors

…hen run via file mode) (#5341)

preset-es2015 was already deprecated and should be replaced by preset-env

* chore: add missing release to changelog

* docs: run prettier on all markdown

* docs: add missing parens in changelog

* --changedFilesToContributeTo=$BRANCH

make changedFilesToContributeTo require an arg, and imply onlyChanged

* rename; reorder; fix CLI.md

* doc changes from review comments

* Remove empty doc page

* optimize img/content images

* optimize logo images

* optimize images used on the doc site

* Fix package main resolving issue

* Update changelog

* Add test for pkgmain fix