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How to use test_set_content_should_await_resources_to_load method in Playwright Python

Best Python code snippet using playwright-python

test_page.py

Source:test_page.py

...374    with pytest.raises(Error) as exc_info:375        await page.set_content(f'<img src="{server.PREFIX + img_path}"></img>')376    assert "Timeout 1ms exceeded" in exc_info.value.message377    assert exc_info.type is TimeoutError378async def test_set_content_should_await_resources_to_load(page, server):379    img_path = "/img.png"380    img_route = asyncio.Future()381    await page.route(img_path, lambda route, request: img_route.set_result(route))382    loaded = []383    async def load():384        await page.set_content(f'<img src="{server.PREFIX + img_path}"></img>')385        loaded.append(True)386    content_promise = asyncio.create_task(load())387    await asyncio.sleep(0)  # execute scheduled tasks, but don't await them388    route = await img_route389    assert loaded == []390    asyncio.create_task(route.continue_())391    await content_promise392async def test_set_content_should_work_with_tricky_content(page):...

Playwright tutorial

LambdaTest’s Playwright tutorial will give you a broader idea about the Playwright automation framework, its unique features, and use cases with examples to exceed your understanding of Playwright testing. This tutorial will give A to Z guidance, from installing the Playwright framework to some best practices and advanced concepts.

Chapters:

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.
How To Install Playwright : Learn in detail about what basic configuration and dependencies are required for installing Playwright and run a test. Get a step-by-step direction for installing the Playwright automation framework.
Playwright Futuristic Features: Launched in 2020, Playwright gained huge popularity quickly because of some obliging features such as Playwright Test Generator and Inspector, Playwright Reporter, Playwright auto-waiting mechanism and etc. Read up on those features to master Playwright testing.
What is Component Testing: Component testing in Playwright is a unique feature that allows a tester to test a single component of a web application without integrating them with other elements. Learn how to perform Component testing on the Playwright automation framework.
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.
Handling Alerts and Dropdowns in Playwright : Playwright interact with different types of alerts and pop-ups, such as simple, confirmation, and prompt, and different types of dropdowns, such as single selector and multi-selector get your hands-on with handling alerts and dropdown in Playright testing.
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Playwright Python Tutorial: Playwright automation framework support all major languages such as Python, JavaScript, TypeScript, .NET and etc. However, there are various advantages to Python end-to-end testing with Playwright because of its versatile utility. Get the hang of Playwright python testing with this chapter.
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