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How to use test_should_support_user_agent_option method in Playwright Python

Best Python code snippet using playwright-python

test_defaultbrowsercontext.py

Source:test_defaultbrowsercontext.py

...133    await utils.verify_viewport(page2, 456, 789)134async def test_should_support_device_scale_factor_option(launch_persistent, utils):135    (page, context) = await launch_persistent(device_scale_factor=3)136    assert await page.evaluate("window.devicePixelRatio") == 3137async def test_should_support_user_agent_option(launch_persistent, server):138    (page, context) = await launch_persistent(user_agent="foobar")139    assert await page.evaluate("() => navigator.userAgent") == "foobar"140    [request, _] = await asyncio.gather(141        server.wait_for_request("/empty.html"),142        page.goto(server.EMPTY_PAGE),143    )144    assert request.getHeader("user-agent") == "foobar"145async def test_should_support_bypass_csp_option(launch_persistent, server):146    (page, context) = await launch_persistent(bypass_csp=True)147    await page.goto(server.PREFIX + "/csp.html")148    await page.add_script_tag(content="window.__injected = 42;")149    assert await page.evaluate("() => window.__injected") == 42150async def test_should_support_javascript_enabled_option(launch_persistent, is_webkit):151    (page, context) = await launch_persistent(java_script_enabled=False)...

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