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How to use test_expose_bindinghandle_should_work method in Playwright Python
Best Python code snippet using playwright-python
test_page.py
Source:test_page.py 
...295async def test_expose_function_should_work_with_complex_objects(page, server):296 await page.expose_function("complexObject", lambda a, b: dict(x=a["x"] + b["x"]))297 result = await page.evaluate("complexObject({x: 5}, {x: 2})")298 assert result["x"] == 7299async def test_expose_bindinghandle_should_work(page, server):300 targets = []301 def logme(t):302 targets.append(t)303 return 17304 await page.expose_binding("logme", lambda source, t: logme(t), handle=True)305 result = await page.evaluate("logme({ foo: 42 })")306 assert (await targets[0].evaluate("x => x.foo")) == 42307 assert result == 17308async def test_page_error_should_fire(page, server, is_webkit):309 async with page.expect_event("pageerror") as error_info:310 await page.goto(server.PREFIX + "/error.html")311 error = await error_info.value312 assert error.message == "Fancy error!"313 stack = await page.evaluate("window.e.stack")...
test_browsercontext.py
Source:test_browsercontext.py
...330 await page.add_init_script("woof('page')")331 args = []332 await page.reload()333 assert args == ["context", "page"]334async def test_expose_bindinghandle_should_work(context):335 targets = []336 def logme(t):337 targets.append(t)338 return 17339 page = await context.new_page()340 await page.expose_binding("logme", lambda source, t: logme(t), handle=True)341 result = await page.evaluate("logme({ foo: 42 })")342 assert (await targets[0].evaluate("x => x.foo")) == 42343 assert result == 17344async def test_route_should_intercept(context, server):345 intercepted = []346 def handle(route, request):347 intercepted.append(True)348 assert "empty.html" in request.url...
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