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How to use test_should_round_trip_through_the_file method in Playwright Python

Best Python code snippet using playwright-python

test_browsercontext_storage_state.py

Source:test_browsercontext_storage_state.py

...51    page.goto("https://www.example.com")52    local_storage = page.evaluate("window.localStorage")53    assert local_storage == {"name1": "value1"}54    context.close()55def test_should_round_trip_through_the_file(browser, context, tmpdir):56    page1 = context.new_page()57    page1.route(58        "**/*",59        lambda route: route.fulfill(body="<html></html>"),60    )61    page1.goto("https://www.example.com")62    page1.evaluate(63        """() => {64            localStorage["name1"] = "value1"65            document.cookie = "username=John Doe"66            return document.cookie67        }"""68    )69    path = tmpdir / "storage-state.json"...

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