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How to use test_should_error_when_saving_after_deletion method in Playwright Python

Best Python code snippet using playwright-python

test_download.py

Source:test_download.py

...149        "Pass { accept_downloads: True } when you are creating your browser context"150        in exc.value.message151    )152    await page.close()153async def test_should_error_when_saving_after_deletion(tmpdir, browser, server):154    page = await browser.new_page(accept_downloads=True)155    await page.set_content(f'<a href="{server.PREFIX}/download">download</a>')156    async with page.expect_download() as download_info:157        await page.click("a")158    download = await download_info.value159    user_path = tmpdir / "download.txt"160    await download.delete()161    with pytest.raises(Error) as exc:162        await download.save_as(user_path)163    assert "Download already deleted. Save before deleting." in exc.value.message164    await page.close()165async def test_should_report_non_navigation_downloads(browser, server):166    # Mac WebKit embedder does not download in this case, although Safari does.167    def handle_download(request):...

Playwright tutorial

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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.
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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.
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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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