v1.15.0

Playwright v1.15 updates

🎭 Playwright Library

🖱️ Mouse Wheel

By using Page.mouse.wheel you are now able to scroll vertically or horizontally.

📜 New Headers API

Previously it was not possible to get multiple header values of a response. This is now possible and additional helper functions are available:

• Request.allHeaders()
• Request.headersArray()
• Request.headerValue(name: string)
• Response.allHeaders()
• Response.headersArray()
• Response.headerValue(name: string)
• Response.headerValues(name: string)

🌈 Forced-Colors emulation

Its now possible to emulate the forced-colors CSS media feature by passing it in the context options or calling Page.emulateMedia().

New APIs

• Page.route() accepts new times option to specify how many times this route should be matched.
• Page.setChecked(selector: string, checked: boolean) and Locator.setChecked(selector: string, checked: boolean) was introduced to set the checked state of a checkbox.
• Request.sizes() Returns resource size information for given http request.
• BrowserContext.tracing.startChunk() - Start a new trace chunk.
• BrowserContext.tracing.stopChunk() - Stops a new trace chunk.

🎭 Playwright Test

🤝 test.parallel() run tests in the same file in parallel

test.describe.parallel('group', () => {
  test('runs in parallel 1', async ({ page }) => {
  });
  test('runs in parallel 2', async ({ page }) => {
  });
});

By default, tests in a single file are run in order. If you have many independent tests in a single file, you can now run them in parallel with test.describe.parallel(title, callback).

🛠 Add --debug CLI flag

By using npx playwright test --debug it will enable the Playwright Inspector for you to debug your tests.

Browser Versions

• Chromium 96.0.4641.0
• Mozilla Firefox 92.0
• WebKit 15.0

This version of Playwright was also tested against the following stable channels:

• Google Chrome 93
• Microsoft Edge 93