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How to use test_locators_evaluate_all_should_work method in Playwright Python

Best Python code snippet using playwright-python

test_locators.py

Source:test_locators.py

...183    html = page.locator("html")184    elements = html.locator("abc").element_handles()185    assert len(elements) == 0186    assert elements == []187def test_locators_evaluate_all_should_work(page: Page) -> None:188    page.set_content(189        """<html><body><div class="tweet"><div class="like">100</div><div class="like">10</div></div></body></html>"""190    )191    tweet = page.locator(".tweet .like")192    content = tweet.evaluate_all("nodes => nodes.map(n => n.innerText)")193    assert content == ["100", "10"]194def test_locators_evaluate_all_should_work_with_missing_selector(page: Page) -> None:195    page.set_content("""<div class="a">not-a-child-div</div><div id="myId"></div""")196    tweet = page.locator("#myId .a")197    nodes_length = tweet.evaluate_all("nodes => nodes.length")198    assert nodes_length == 0199def test_locators_hover_should_work(page: Page, server: Server) -> None:200    page.goto(server.PREFIX + "/input/scrollable.html")201    button = page.locator("#button-6")...

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