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How to use test_should_set_bodysize_and_headersize method in Playwright Python

Best Python code snippet using playwright-python

test_page.py

Source:test_page.py

...33    page.set_checked("input", True)34    assert page.evaluate("checkbox.checked") is True35    page.set_checked("input", False)36    assert page.evaluate("checkbox.checked") is False37def test_should_set_bodysize_and_headersize(page: Page, server: Server) -> None:38    page.goto(server.EMPTY_PAGE)39    with page.expect_request("*/**") as request_info:40        page.evaluate(41            "() => fetch('./get', { method: 'POST', body: '12345'}).then(r => r.text())"42        )43    request = request_info.value44    sizes = request.sizes()45    assert sizes["requestBodySize"] == 546    assert sizes["requestHeadersSize"] >= 30047def test_should_set_bodysize_to_0(page: Page, server: Server) -> None:48    page.goto(server.EMPTY_PAGE)49    with page.expect_request("*/**") as request_info:50        page.evaluate("() => fetch('./get').then(r => r.text())")51    request = request_info.value...

Playwright tutorial

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