docs: add example for react intl (#329)

* Example: react-intl example on examples folder.

* Contributors add.

Author: viniciusavieira

.all-contributorsrc

@@ -708,6 +708,16 @@
         "bug",
         "code"
       ]
+    },
+    {
+      "login": "viniciusavieira",
+      "name": "Vinicius",
+      "avatar_url": "https://avatars0.githubusercontent.com/u/2073019?v=4",
+      "profile": "https://github.com/viniciusavieira",
+      "contributions": [
+        "doc",
+        "example"
+      ]
     }
   ],
   "contributorsPerLine": 7

README.md

@@ -26,7 +26,7 @@ practices.</p>
 [![version][version-badge]][package] [![downloads][downloads-badge]][npmtrends]
 [![MIT License][license-badge]][license]
 
-[![All Contributors](https://img.shields.io/badge/all_contributors-72-orange.svg?style=flat-square)](#contributors)
+[![All Contributors](https://img.shields.io/badge/all_contributors-73-orange.svg?style=flat-square)](#contributors)
 [![PRs Welcome][prs-badge]][prs] [![Code of Conduct][coc-badge]][coc]
 [![Join the community on Spectrum][spectrum-badge]][spectrum]
 
@@ -221,7 +221,8 @@ Thanks goes to these people ([emoji key][emojis]):
 | [<img src="https://avatars2.githubusercontent.com/u/20361668?v=4" width="100px;" alt="Michiel Nuyts"/><br /><sub><b>Michiel Nuyts</b></sub>](https://github.com/Michielnuyts)<br />[📖](https://github.com/kentcdodds/react-testing-library/commits?author=Michielnuyts "Documentation") | [<img src="https://avatars0.githubusercontent.com/u/1195863?v=4" width="100px;" alt="Joe Ng'ethe"/><br /><sub><b>Joe Ng'ethe</b></sub>](https://github.com/joeynimu)<br />[💻](https://github.com/kentcdodds/react-testing-library/commits?author=joeynimu "Code") [📖](https://github.com/kentcdodds/react-testing-library/commits?author=joeynimu "Documentation") | [<img src="https://avatars3.githubusercontent.com/u/19998290?v=4" width="100px;" alt="Kate"/><br /><sub><b>Kate</b></sub>](https://github.com/Enikol)<br />[📖](https://github.com/kentcdodds/react-testing-library/commits?author=Enikol "Documentation") | [<img src="https://avatars1.githubusercontent.com/u/11980217?v=4" width="100px;" alt="Sean"/><br /><sub><b>Sean</b></sub>](http://www.seanrparker.com)<br />[📖](https://github.com/kentcdodds/react-testing-library/commits?author=SeanRParker "Documentation") | [<img src="https://avatars2.githubusercontent.com/u/17031?v=4" width="100px;" alt="James Long"/><br /><sub><b>James Long</b></sub>](http://jlongster.com)<br />[🤔](#ideas-jlongster "Ideas, Planning, & Feedback") [📦](#platform-jlongster "Packaging/porting to new platform") | [<img src="https://avatars1.githubusercontent.com/u/10118777?v=4" width="100px;" alt="Herb Hagely"/><br /><sub><b>Herb Hagely</b></sub>](https://github.com/hhagely)<br />[💡](#example-hhagely "Examples") | [<img src="https://avatars2.githubusercontent.com/u/5779538?v=4" width="100px;" alt="Alex Wendte"/><br /><sub><b>Alex Wendte</b></sub>](http://www.wendtedesigns.com/)<br />[💡](#example-themostcolm "Examples") |
 | [<img src="https://avatars0.githubusercontent.com/u/6998954?v=4" width="100px;" alt="Monica Powell"/><br /><sub><b>Monica Powell</b></sub>](http://www.aboutmonica.com)<br />[📖](https://github.com/kentcdodds/react-testing-library/commits?author=M0nica "Documentation") | [<img src="https://avatars1.githubusercontent.com/u/2699953?v=4" width="100px;" alt="Vitaly Sivkov"/><br /><sub><b>Vitaly Sivkov</b></sub>](http://sivkoff.com)<br />[💻](https://github.com/kentcdodds/react-testing-library/commits?author=sivkoff "Code") | [<img src="https://avatars3.githubusercontent.com/u/7049?v=4" width="100px;" alt="Weyert de Boer"/><br /><sub><b>Weyert de Boer</b></sub>](https://github.com/weyert)<br />[🤔](#ideas-weyert "Ideas, Planning, & Feedback") [👀](#review-weyert "Reviewed Pull Requests") | [<img src="https://avatars3.githubusercontent.com/u/13613037?v=4" width="100px;" alt="EstebanMarin"/><br /><sub><b>EstebanMarin</b></sub>](https://github.com/EstebanMarin)<br />[📖](https://github.com/kentcdodds/react-testing-library/commits?author=EstebanMarin "Documentation") | [<img src="https://avatars2.githubusercontent.com/u/13953703?v=4" width="100px;" alt="Victor Martins"/><br /><sub><b>Victor Martins</b></sub>](https://github.com/vctormb)<br />[📖](https://github.com/kentcdodds/react-testing-library/commits?author=vctormb "Documentation") | [<img src="https://avatars0.githubusercontent.com/u/19773?v=4" width="100px;" alt="Royston Shufflebotham"/><br /><sub><b>Royston Shufflebotham</b></sub>](https://github.com/RoystonS)<br />[🐛](https://github.com/kentcdodds/react-testing-library/issues?q=author%3ARoystonS "Bug reports") [📖](https://github.com/kentcdodds/react-testing-library/commits?author=RoystonS "Documentation") [💡](#example-RoystonS "Examples") | [<img src="https://avatars0.githubusercontent.com/u/6834804?v=4" width="100px;" alt="chrbala"/><br /><sub><b>chrbala</b></sub>](https://github.com/chrbala)<br />[💻](https://github.com/kentcdodds/react-testing-library/commits?author=chrbala "Code") |
 | [<img src="https://avatars3.githubusercontent.com/u/887639?v=4" width="100px;" alt="Donavon West"/><br /><sub><b>Donavon West</b></sub>](http://donavon.com)<br />[💻](https://github.com/kentcdodds/react-testing-library/commits?author=donavon "Code") [📖](https://github.com/kentcdodds/react-testing-library/commits?author=donavon "Documentation") [🤔](#ideas-donavon "Ideas, Planning, & Feedback") [⚠️](https://github.com/kentcdodds/react-testing-library/commits?author=donavon "Tests") | [<img src="https://avatars2.githubusercontent.com/u/689081?v=4" width="100px;" alt="Richard Maisano"/><br /><sub><b>Richard Maisano</b></sub>](https://github.com/maisano)<br />[💻](https://github.com/kentcdodds/react-testing-library/commits?author=maisano "Code") | [<img src="https://avatars0.githubusercontent.com/u/5244986?v=4" width="100px;" alt="Marco Biedermann"/><br /><sub><b>Marco Biedermann</b></sub>](https://www.marcobiedermann.com)<br />[💻](https://github.com/kentcdodds/react-testing-library/commits?author=marcobiedermann "Code") [🚧](#maintenance-marcobiedermann "Maintenance") [⚠️](https://github.com/kentcdodds/react-testing-library/commits?author=marcobiedermann "Tests") | [<img src="https://avatars3.githubusercontent.com/u/93752?v=4" width="100px;" alt="Alex Zherdev"/><br /><sub><b>Alex Zherdev</b></sub>](https://github.com/alexzherdev)<br />[🐛](https://github.com/kentcdodds/react-testing-library/issues?q=author%3Aalexzherdev "Bug reports") [💻](https://github.com/kentcdodds/react-testing-library/commits?author=alexzherdev "Code") | [<img src="https://avatars0.githubusercontent.com/u/5133846?v=4" width="100px;" alt="André Matulionis dos Santos"/><br /><sub><b>André Matulionis dos Santos</b></sub>](https://twitter.com/Andrewmat)<br />[💻](https://github.com/kentcdodds/react-testing-library/commits?author=Andrewmat "Code") [💡](#example-Andrewmat "Examples") [⚠️](https://github.com/kentcdodds/react-testing-library/commits?author=Andrewmat "Tests") | [<img src="https://avatars0.githubusercontent.com/u/1096340?v=4" width="100px;" alt="Daniel K."/><br /><sub><b>Daniel K.</b></sub>](https://github.com/FredyC)<br />[🐛](https://github.com/kentcdodds/react-testing-library/issues?q=author%3AFredyC "Bug reports") [💻](https://github.com/kentcdodds/react-testing-library/commits?author=FredyC "Code") [🤔](#ideas-FredyC "Ideas, Planning, & Feedback") [⚠️](https://github.com/kentcdodds/react-testing-library/commits?author=FredyC "Tests") | [<img src="https://avatars0.githubusercontent.com/u/40938625?v=4" width="100px;" alt="mohamedmagdy17593"/><br /><sub><b>mohamedmagdy17593</b></sub>](https://github.com/mohamedmagdy17593)<br />[💻](https://github.com/kentcdodds/react-testing-library/commits?author=mohamedmagdy17593 "Code") |
-| [<img src="https://avatars2.githubusercontent.com/u/251288?v=4" width="100px;" alt="Loren ☺️"/><br /><sub><b>Loren ☺️</b></sub>](http://lorensr.me)<br />[📖](https://github.com/kentcdodds/react-testing-library/commits?author=lorensr "Documentation") | [<img src="https://avatars1.githubusercontent.com/u/20678943?v=4" width="100px;" alt="MarkFalconbridge"/><br /><sub><b>MarkFalconbridge</b></sub>](https://github.com/MarkFalconbridge)<br />[🐛](https://github.com/kentcdodds/react-testing-library/issues?q=author%3AMarkFalconbridge "Bug reports") [💻](https://github.com/kentcdodds/react-testing-library/commits?author=MarkFalconbridge "Code") |
+| [<img src="https://avatars2.githubusercontent.com/u/251288?v=4" width="100px;" alt="Loren ☺️"/><br /><sub><b>Loren ☺️</b></sub>](http://lorensr.me)<br />[📖](https://github.com/kentcdodds/react-testing-library/commits?author=lorensr "Documentation") | [<img src="https://avatars1.githubusercontent.com/u/20678943?v=4" width="100px;" alt="MarkFalconbridge"/><br /><sub><b>MarkFalconbridge</b></sub>](https://github.com/MarkFalconbridge)<br />[🐛](https://github.com/kentcdodds/react-testing-library/issues?q=author%3AMarkFalconbridge "Bug reports") [💻](https://github.com/kentcdodds/react-testing-library/commits?author=MarkFalconbridge "Code") | [<img src="https://avatars0.githubusercontent.com/u/2073019?v=4" width="100px;" alt="Vinicius"/><br /><sub><b>Vinicius</b></sub>](https://github.com/viniciusavieira)<br />[📖](https://github.com/kentcdodds/react-testing-library/commits?author=viniciusavieira "Documentation") [💡](#example-viniciusavieira "Examples") |
+
 <!-- ALL-CONTRIBUTORS-LIST:END -->
 
 This project follows the [all-contributors][all-contributors] specification.

examples/__tests__/react-intl.js

@@ -0,0 +1,45 @@
+import React from 'react'
+import 'jest-dom/extend-expect'
+import {render, cleanup, getByTestId} from 'react-testing-library'
+import {IntlProvider, FormattedDate} from 'react-intl'
+import IntlPolyfill from 'intl'
+import 'intl/locale-data/jsonp/pt'
+
+const setupTests = () => {
+  // Test enviroment run as server enviroment and should have polyfill to locale
+  // https://formatjs.io/guides/runtime-environments/#server
+  if (global.Intl) {
+    Intl.NumberFormat = IntlPolyfill.NumberFormat
+    Intl.DateTimeFormat = IntlPolyfill.DateTimeFormat
+  } else {
+    global.Intl = require('intl')
+  }
+}
+
+const FormatDateView = () => {
+  return (
+    <div data-testid="date-display">
+      <FormattedDate
+        value="2019-03-11"
+        timeZone="utc"
+        day="2-digit"
+        month="2-digit"
+        year="numeric"
+      />
+    </div>
+  )
+}
+
+const renderWithReactIntl = component => {
+  return {
+    ...render(<IntlProvider locale="pt">{component}</IntlProvider>),
+  }
+}
+
+setupTests()
+afterEach(cleanup)
+
+test('it should render FormattedDate and have a formated pt date', () => {
+  const {container} = renderWithReactIntl(<FormatDateView />)
+  expect(getByTestId(container, 'date-display')).toHaveTextContent('11/03/2019')
+})

package.json

@@ -52,11 +52,13 @@
     "axios": "^0.18.0",
     "eslint-import-resolver-jest": "^2.1.1",
     "history": "^4.7.2",
+    "intl": "^1.2.5",
     "jest-dom": "3.0.1",
     "jest-in-case": "^1.0.2",
     "kcd-scripts": "0.49.0",
     "react": "^16.8.0",
     "react-dom": "^16.8.0",
+    "react-intl": "^2.8.0",
     "react-redux": "6.0.0",
     "react-router": "^4.3.1",
     "react-router-dom": "^4.3.1",