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How to use not_to_have_count method in Playwright Python

Best Python code snippet using playwright-python

_assertions.py

Source:_assertions.py

...208            FrameExpectOptions(expectedNumber=count, timeout=timeout),209            count,210            "Locator expected to have count",211        )212    async def not_to_have_count(213        self,214        count: int,215        timeout: float = None,216    ) -> None:217        __tracebackhide__ = True218        await self._not.to_have_count(count, timeout)219    async def to_have_css(220        self,221        name: str,222        value: Union[str, Pattern],223        timeout: float = None,224    ) -> None:225        __tracebackhide__ = True226        expected_text = to_expected_text_values([value])...

test_assertions.py

Source:test_assertions.py

...100def test_assertions_locator_to_have_count(page: Page, server: Server) -> None:101    page.goto(server.EMPTY_PAGE)102    page.set_content("<div class=foobar>kek</div><div class=foobar>kek</div>")103    expect(page.locator("div.foobar")).to_have_count(2)104    expect(page.locator("div.foobar")).not_to_have_count(42, timeout=100)105    with pytest.raises(AssertionError):106        expect(page.locator("div.foobar")).to_have_count(42, timeout=100)107def test_assertions_locator_to_have_css(page: Page, server: Server) -> None:108    page.goto(server.EMPTY_PAGE)109    page.set_content("<div class=foobar style='color: rgb(234, 74, 90);'>kek</div>")110    expect(page.locator("div.foobar")).to_have_css("color", "rgb(234, 74, 90)")111    expect(page.locator("div.foobar")).not_to_have_css(112        "color", "rgb(42, 42, 42)", timeout=100113    )114    with pytest.raises(AssertionError):115        expect(page.locator("div.foobar")).to_have_css(116            "color", "rgb(42, 42, 42)", timeout=100117        )118def test_assertions_locator_to_have_id(page: Page, server: Server) -> None:...

Playwright tutorial

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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.
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