jest 22.1.0

Features

• [jest-cli] Make Jest exit without an error when no tests are found in the case of --lastCommit, --findRelatedTests, or --onlyChanged options having been passed to the CLI
• [jest-cli] Add interactive snapshot mode (#3831)

Fixes

• [jest-cli] Use import-local to support global Jest installations. (#5304)
• [jest-runner] Fix memory leak in coverage reporting (#5289)
• [docs] Update mention of the minimal version of node supported (#4947)
• [jest-cli] Fix missing newline in console message (#5308)
• [jest-cli] --lastCommit and --changedFilesWithAncestor now take effect even when --onlyChanged is not specified. (#5307)

Chore & Maintenance

• [filenames] Standardize folder names under integration-tests/ (#5298)

jest 22.0.6

Fixes

• [jest-jasmine2] Fix memory leak in snapshot reporting (#5279)
• [jest-config] Fix breaking change in --testPathPattern (#5269)
• [docs] Document caveat with mocks, Enzyme, snapshots and React 16 (#5258)

jest 22.0.5

Fixes

• [jest-leak-detector] Removed the reference to weak. Now, parent projects must install it by hand for the module to work.
• [expect] Fail test when the types of stringContaining and stringMatching matchers do not match. (#5069)
• [jest-cli] Treat dumb terminals as noninteractive (#5237)
• [jest-cli] jest --onlyChanged --changedFilesWithAncestor now also works with git. (#5189)
• [jest-config] fix unexpected condition to avoid infinite recursion in Windows platform. (#5161)
• [jest-config] Escape parentheses and other glob characters in rootDir before interpolating with testMatch. (#4838)
• [jest-regex-util] Fix breaking change in --testPathPattern (#5230)
• [expect] Do not override Error stack (with Error.captureStackTrace) for custom matchers. (#5162)
• [pretty-format] Pretty format for DOMStringMap and NamedNodeMap (#5233)
• [jest-cli] Use a better console-clearing string on Windows (#5251)

Features

• [jest-jasmine] Allowed classes and functions as describe names. (#5154)
• [jest-jasmine2] Support generator functions as specs. (#5166)
• [jest-jasmine2] Allow spyOn with getters and setters. (#5107)
• [jest-config] Allow configuration objects inside projects array (#5176)
• [expect] Add support to .toHaveProperty matcher to accept the keyPath argument as an array of properties/indices. (#5220)
• [docs] Add documentation for .toHaveProperty matcher to accept the keyPath argument as an array of properties/indices. (#5220)
• [jest-runner] test environments are now passed a new options parameter. Currently this only has the console which is the test console that Jest will expose to tests. (#5223)
• [jest-environment-jsdom] pass the options.console to a custom instance of virtualConsole so jsdom is using the same console as the test. (#5223)

Chore & Maintenance

• [docs] Describe the order of execution of describe and test blocks. (#5217, #5238)
• [docs] Add a note on moduleNameMapper ordering. (#5249)

jest 22.0.2 && 22.0.3

Chore & Maintenance

• [*] Tweaks to better support Node 4 (#5134)

jest 21.2.0

• 🃏 Change license from BSD+Patents to MIT.
• Allow eslint-plugin to recognize more disabled tests (#4533)
• Add babel-plugin for object spread syntax to babel-preset-jest (#4519)
• Display outer element and trailing newline consistently in jest-diff (#4520)
• Do not modify stack trace of JestAssertionError (#4516)
• Print errors after test structure in verbose mode (#4504)
• Fix --silent --verbose problem (#4505)
• Fix: Reset local state of assertions when using hasAssertions (#4498)
• jest-resolve: Prevent default resolver failure when potential resolution directory does not exist (#4483)

jest 21.1.0

• (minor) Use ES module exports (#4454)
• Allow chaining mockClear and mockReset (#4475)
• Call jest-diff and pretty-format more precisely in toHaveProperty matcher (#4445)
• Expose restoreAllMocks to object (#4463)
• Fix function name cleaning when making mock fn (#4464)
• Fix Map/Set equality checker (#4404)
• Make FUNCTION_NAME_RESERVED_PATTERN stateless (#4466)

jest 21.0.2

• Take precedence of NODE_PATH when resolving node_modules directories (#4453)
• Fix race condition with --coverage and babel-jest identical file contents edge case (#4432)
• Add extra parameter --runTestsByPath. (#4411)
• Upgrade all outdated deps (#4425)