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2.7.0 • Public • Published

playwright-testing-library

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playwright + @testing-library/dom = 💖

All your favorite user-centric querying functions from @testing-library/react & @testing-library/library available from Playwright!

⚠️ Note: this is a fork of pptr-testing-library modified to accomodate for some subtle API differences.

Contents

Install

npm install --save-dev playwright-testing-library

Use

const {webkit} = require('playwright') // or 'firefox' or 'chromium'
const {getDocument, queries, waitFor} = require('playwright-testing-library')
 
const {getByTestId, getByLabelText} = queries
 
const browser = await webkit.launch()
const page = await browser.newPage()
 
// Grab ElementHandle for document
const $document = await getDocument(page)
// Your favorite query methods are available
const $form = await getByTestId($document, 'my-form')
// returned elements are ElementHandles too!
const $email = await getByLabelText($form, 'Email')
// interact with playwright like usual
await $email.type('playwright@example.com')
// waiting works too!
await waitFor(() => getByText($document, 'Loading...'))

A little too un-playwright for you? We've got prototype-mucking covered too :)

const {webkit} = require('playwright') // or 'firefox' or 'chromium'
require('playwright-testing-library/extend')
 
const browser = await webkit.launch()
const page = await browser.newPage()
 
// getDocument is added to prototype of Page
const $document = await page.getDocument()
// query methods are added directly to prototype of ElementHandle
const $form = await $document.getByTestId('my-form')
// destructing works if you explicitly call getQueriesForElement
const {getByText} = $form.getQueriesForElement()
// ...

API

Unique methods, not part of @testing-library/dom

  • getDocument(page: playwright.Page): ElementHandle - get an ElementHandle for the document
  • wait(conditionFn: () => {}): Promise<{}> - wait for the condition to not throw (wrapper around waitForExpect)

@testing-library/dom API. All get*/query* methods are supported.

  • getQueriesForElement(handle: ElementHandle): ElementHandle & QueryUtils - extend the input object with the query API and return it
  • getNodeText(handle: ElementHandle): Promise<string> - get the text content of the element
  • queries: QueryUtils - the query subset of @testing-library/dom exports
    • queryByPlaceholderText
    • queryAllByPlaceholderText
    • getByPlaceholderText
    • getAllByPlaceholderText
    • findByPlaceholderText
    • findAllByPlaceholderText
    • queryByText
    • queryAllByText
    • getByText
    • getAllByText
    • findByText
    • findAllByText
    • queryByLabelText
    • queryAllByLabelText
    • getByLabelText
    • getAllByLabelText
    • findByLabelText
    • findAllByLabelText
    • queryByAltText
    • queryAllByAltText
    • getByAltText
    • getAllByAltText
    • findByAltText
    • findAllByAltText
    • queryByTestId
    • queryAllByTestId
    • getByTestId
    • getAllByTestId
    • findByTestId
    • findAllByTestId
    • queryByTitle
    • queryAllByTitle
    • getByTitle
    • getAllByTitle
    • findByTitle
    • findAllByTitle
    • queryByDisplayValue,
    • queryAllByDisplayValue,
    • getByDisplayValue,
    • getAllByDisplayValue,
    • findByDisplayValue,
    • findAllByDisplayValue,

Known Limitations

  • Async utilities waitForElement, waitForElementToBeRemoved and waitForDomChange are not exposed. Consider using a find* query.
  • fireEvent method is not exposed, use Playwright's built-ins instead.
  • expect assertion extensions are not available.

Special Thanks

Related Playwright Test Utilities

LICENSE

MIT

Install

npm i playwright-testing-library

DownloadsWeekly Downloads

1,522

Version

2.7.0

License

MIT

Unpacked Size

567 kB

Total Files

29

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