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How to use test_page_events_request_should_fire_for_fetches method in Playwright Python

Best Python code snippet using playwright-python

test_network.py

Source:test_network.py

...63    page.on("request", lambda r: requests.append(r))64    await page.goto(server.EMPTY_PAGE)65    await utils.attach_frame(page, "frame1", server.EMPTY_PAGE)66    assert len(requests) == 267async def test_page_events_request_should_fire_for_fetches(page, server):68    requests = []69    page.on("request", lambda r: requests.append(r))70    await page.goto(server.EMPTY_PAGE)71    await page.evaluate('() => fetch("/empty.html")')72    assert len(requests) == 273async def test_page_events_request_should_report_requests_and_responses_handled_by_service_worker(74    page: Page, server75):76    await page.goto(server.PREFIX + "/serviceworkers/fetchdummy/sw.html")77    await page.evaluate("() => window.activationPromise")78    sw_response = None79    async with page.expect_request("**/*") as request_info:80        sw_response = await page.evaluate('() => fetchDummy("foo")')81    request = await request_info.value...

Playwright tutorial

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What is Playwright : Playwright is comparatively new but has gained good popularity. Get to know some history of the Playwright with some interesting facts connected with it.
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Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
Functions and Selectors in Playwright: Learn how to launch the Chromium browser with Playwright. Also, gain a better understanding of some important functions like “BrowserContext,” which allows you to run multiple browser sessions, and “newPage” which interacts with a page.
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