enzyme - npm Package Versions

3.11.0

New Stuff

• render: handle Fiber strings and numbers (#2221)

Fixes

• shallow: Share child context logic between shallow and dive (#2296)
• mount: children: include text nodes ($2269)
• mount: invoke: use adapter’s wrapInvoke if present (#2158)

Docs

• mount/shallow: closest/parent: Add missing arguments description (#2264)
• mount/shallow: fix pluralization of “exist” (#2262)
• shallow/mount: simulate: added functional component example to simulate doc (#2248)
• mount: debug: add missing verbose option flag (#2184)
• mount/shallow: update: fix semantics description (#2194)
• add missing backticks to linked method names (#2170)
• invoke: Add missing backticks to end of codeblock (#2160)
• invoke: Fix typo (#2167)
• Explicit React CSS selector syntax description (#2178)

Meta Stuff

• [meta] add funding field
• [meta] Update airbnb.io URLs to use https (#2222)
• [deps] update is-boolean-object, is-callable, is-number-object, is-string, enzyme-shallow-equal, array.prototype.flat, function.prototype.name, html-element-map, is-regex, object-inspect, object-is, object.entries, object.vales, raf, string.prototype.trim
• [dev deps] update eslint, eslint-plugin-import, eslint-plugin-markdown, eslint-plugin-react, safe-publish-latest, eslint-config-airbnb, rimraf, safe-publish-latest, karma-firefox-launcher, babel-preset-airbnb, glob-gitignore, semver, eslint-plugin-jsx-a11y

3.10.0

New Stuff

• shallow add suspenseFallback option; support Suspense/Lazy (#1975)
• shallow/mount: add invoke(propName)(...args) (#1856, #945)
• shallow: Support rendering and dive()ing createContext() providers and consumers (#1966)
• mount/shallow: add getWrappingComponent (#1960)
• Utils: add isCustomComponent (#1960)
• Utils: add stub argument to spyMethod
• EnzymeAdapter: add matchesElementType (#2146)
• RSTTraversal: add getHTMLFromHostNodes

Fixes

• selectors: unwrap memo elements - in both directions (#2146)
• shallow: properly determine "should render" for PureComponents (#2096)
• mount/shallow: renderProp: improve error messages (#2070)
• mount: setContext: use proper wrapper name in error message
• shallow: .contains(): clean up error message
• shallow/mount: hasClass: avoid a crash with a non-string argument (#2057)
• mount: properly handle HTML of multiple nodes (#2052)
• shallow: ensure that if gDSFP exists, cDU is called. (#2027)
• shallow: Mock sCU if gDSFP defined in shallow renderer rerender (#1981)
• mount: .state(): allow getting state from stateful children of a stateless root (#2043)
• mount: .text(): properly recurse through fragments and arrays (#2028)

Refactors

• ReactWrapper/ShallowWrapper: ensure calling an adapter‘s nodeToElement preserves the receiver
• mount: use getHTMLFromHostNodes

Docs

• explain why need to re-call .find() after update (#2140)
• shallow: fix childAt (#2134)
• Update v2 -> v3 migration guide re props after a stage change (#1300)
• debug: Added documentation for verbose flag (#2104)
• Add on the fly JSDOM include example (#2072)
• reduce/reduceRight: fix example code (#2066, #2065, #2064)
• update simulateError with getDerivedStateFromError (#2036)
• shallow: .hasClass: fix use of mount
• add link to Cheerio API and another example (#756)
• jest: Update deprecated jest config key (#2024)

3.9.0

New Stuff

• shallow: isEmptyRender: allow on multiple elements (#1924)
• mount: support :focus selector (#1965)
• shallow: Support getChildContext() (#1971)
• shallow/mount: .find: find HTML elements by their constructor (#1933)
• shallow/mount: selectors: support universal selector (#1945)
• mount/shallow: add regex support to .hasClass (#1987)

Fixes

• mount/shallow: .text/.html: handle an array of nodes properly (#2001)
• shallow: .setProps(): only call cDU once (#2007)
• mount: ensure findWhere doesn‘t abort early on an empty string (#1995)
• mount: findWhere: avoid passing empty wrappers to predicate
• mount: text() via findWhere: return the string for a wrapper around a string
• mount/shallow: Fix .exists not accepting any EnzymeSelector (#1934)
• mount: Recursive isEmptyRender (#1924)
• mount: setState: allow setting state on a class child of an SFC root

Documentation

• [jest] update Jest to setupFilesAfterEnv (#2015)
• [jest] Change deprecated setupTestFrameworkScriptFile to setupFilesAfterEnv (#2013)
• mount: setState: note that you can now call it on "not the root" (#2010)
• general improvements (#1947)
• Fix typos (#1992)
• Added missing pages: isEmptyRender, renderProp, equals, SystemJS guide (#1984, #1985)
• Fix link to .shallow() (#1951)
• update jsdoc to use "EnzymeSelector" where applicable

Meta Stuff

• add "directory" field to package.json

3.8.0

New Stuff

• shallow/mount: add renderProp (#1863, #1891)

Fixes

• shallow/mount: improve error message for "single node" assertion (#1904)
• shallow: shallow compare, not deep compare, state and props to determine rerendering (#1915)

Documentation

• shallow: dive: add a note about throwing an error (#1905)
• selectors: update re displayName` (#1932)
• shallow: get: fixed wrong props() usage (#1921)
• shallow: html: shallow renders full tree (#1912)
• Updated broken link for “.hostNodes()” in migration guide from enzyme 2 to 3 (#1909)
• Add tape example project link (#1898)
• prop: fix typo (#1883)
• Document full support for attribute selectors (#1881)
• Documentation update for testing React Native with jsdom (#1873)
• Update JSDOM docs to include {request|cancel}AnimationFrame polyfills (#1867)
• mount: ref: use correct type (#1865)

3.7.0

New Stuff

• mount: .state()/.setState(): allow calling on children (#1802, @ljharb)
• configuration: add reset (commit)

Fixes

• makeOptions: ensure that config-level attachTo/hydrateIn are inherited into wrapper options (#1836, @ljharb)
• shallow/Utils: call into adapter’s isCustomComponentElement if present (#1832, @SinHouse)
• shallow/mount: throw an explicit error when state is null/undefined (commit)
• freeze ROOT_NODES for child wrappers (#1811, @jgzuke)
• shallow: .parents: ensure that one .find call does not affect another (#1781, @ljharb)
• mount: update after simulateError (#1812, @jgzuke)

Refactors

• mount/shallow: getElement: use this.single (commit)

3.6.0

New Stuff

• shallow/mount: add simulateError (#1797, @ljharb)

3.5.1

Fixes

• shallow/mount: containsMatchingElement: trim whitespace (commit, #636)
• debug: inspect objects instead of showing them as <Component /> (commit)

Documentation

• mount: ref: Update docs to be consistent with v3 (#1242, @adam-golab)

Refactors

• shallow/mount: make tests and method ordering more consistent (commit)
• RSTTraversal: remove unnecessary adapter truthiness check (commit)

3.5.0

New Stuff

• Add forwardRef support (#1592, @jquense)
• Add Portal support (#1760, #1761, #1772, #1774, @jgzuke)
• Add pointer events support (#1753, @ljharb)

Fixes

• preemptively fix compat with React v16.4.3 (#1790, #1778, @gaearon, @aweary)
• shallow: prevent rerenders with PureComponents (#1786, @koba04)
• shallow: skip updates when nextState is null or undefined (#1785, @koba04)
• shallow: setState after setProps calls componentWillReceiveProps (#1779, @peanutenthusiast)
• mount/shallow: be stricter on the wrapper’s setState/setProps callback (commit)
• shallow/mount: improve error message when wrapping invalid elements (#1759, @jgzuke)

Refactors

• remove most uses of lodash (commit)

Meta Stuff

• ensure a license and readme is present in all packages when published

3.4.4

Fixes

• @koba04: shallow: fix unexpected call to componentDidMount (#1768)

3.4.3

Fixes

• @ljharb/@koba04: shallow: .setState(): stub out setState on non-root code paths as well (#1763)
• @ljharb: shallow/mount: restore fallback when adapter lacks invokeSetStateCallback (commit)
• @ljharb: mount: setState: invoke callback with the proper receiver (commit)
• @ljharb: mount: state and setState should throw an explicit error message when called on an SFC (commit)