KaneAI - World’s First E2E Software Testing Agent.Book a Demo Join TestMu Conference

How to use to_have_text method in Playwright Python

Best Python code snippet using playwright-python

test_locators.py

Source:test_locators.py

...469        is True470    )471def test_locator_query_should_filter_by_text(page: Page, server: Server) -> None:472    page.set_content("<div>Foobar</div><div>Bar</div>")473    expect(page.locator("div", has_text="Foo")).to_have_text("Foobar")474def test_locator_query_should_filter_by_text_2(page: Page, server: Server) -> None:475    page.set_content("<div>foo <span>hello world</span> bar</div>")476    expect(page.locator("div", has_text="hello world")).to_have_text(477        "foo hello world bar"478    )479def test_locator_query_should_filter_by_regex(page: Page, server: Server) -> None:480    page.set_content("<div>Foobar</div><div>Bar</div>")481    expect(page.locator("div", has_text=re.compile(r"Foo.*"))).to_have_text("Foobar")482def test_locator_query_should_filter_by_text_with_quotes(483    page: Page, server: Server484) -> None:485    page.set_content('<div>Hello "world"</div><div>Hello world</div>')486    expect(page.locator("div", has_text='Hello "world"')).to_have_text('Hello "world"')487def test_locator_query_should_filter_by_regex_with_quotes(488    page: Page, server: Server489) -> None:490    page.set_content('<div>Hello "world"</div><div>Hello world</div>')491    expect(page.locator("div", has_text=re.compile('Hello "world"'))).to_have_text(492        'Hello "world"'493    )494def test_locator_query_should_filter_by_regex_and_regexp_flags(495    page: Page, server: Server496) -> None:497    page.set_content('<div>Hello "world"</div><div>Hello world</div>')498    expect(499        page.locator("div", has_text=re.compile('hElLo "world', re.IGNORECASE))500    ).to_have_text('Hello "world"')501def test_locator_should_return_page(page: Page, server: Server) -> None:502    page.goto(server.PREFIX + "/frames/two-frames.html")503    outer = page.locator("#outer")504    assert outer.page == page505    inner = outer.locator("#inner")506    assert inner.page == page507    in_frame = page.frames[1].locator("div")508    assert in_frame.page == page509def test_locator_should_support_has_locator(page: Page, server: Server) -> None:510    page.set_content("<div><span>hello</span></div><div><span>world</span></div>")511    expect(page.locator("div", has=page.locator("text=world"))).to_have_count(1)512    assert (513        page.locator("div", has=page.locator("text=world")).evaluate("e => e.outerHTML")514        == "<div><span>world</span></div>"...

_assertions.py

Source:_assertions.py

...302        timeout: float = None,303    ) -> None:304        __tracebackhide__ = True305        await self._not.to_have_value(value, timeout)306    async def to_have_text(307        self,308        expected: Union[List[Union[Pattern, str]], Pattern, str],309        use_inner_text: bool = None,310        timeout: float = None,311    ) -> None:312        __tracebackhide__ = True313        if isinstance(expected, list):314            expected_text = to_expected_text_values(315                expected, normalize_white_space=True316            )317            await self._expect_impl(318                "to.have.text.array",319                FrameExpectOptions(320                    expectedText=expected_text,321                    useInnerText=use_inner_text,322                    timeout=timeout,323                ),324                expected,325                "Locator expected to have text",326            )327        else:328            expected_text = to_expected_text_values(329                [expected], normalize_white_space=True330            )331            await self._expect_impl(332                "to.have.text",333                FrameExpectOptions(334                    expectedText=expected_text,335                    useInnerText=use_inner_text,336                    timeout=timeout,337                ),338                expected,339                "Locator expected to have text",340            )341    async def not_to_have_text(342        self,343        expected: Union[List[Union[Pattern, str]], Pattern, str],344        use_inner_text: bool = None,345        timeout: float = None,346    ) -> None:347        __tracebackhide__ = True348        await self._not.to_have_text(expected, use_inner_text, timeout)349    async def to_be_checked(350        self,351        timeout: float = None,352        checked: bool = None,353    ) -> None:354        __tracebackhide__ = True355        await self._expect_impl(356            "to.be.checked"357            if checked is None or checked is True358            else "to.be.unchecked",359            FrameExpectOptions(timeout=timeout),360            None,361            "Locator expected to be checked",362        )...

test_assertions.py

Source:test_assertions.py

...131    expect(page.locator("div")).to_have_js_property(132        "foo",133        {"a": 1, "b": "string", "c": datetime.utcfromtimestamp(1627503992000 / 1000)},134    )135def test_assertions_locator_to_have_text(page: Page, server: Server) -> None:136    page.goto(server.EMPTY_PAGE)137    page.set_content("<div id=foobar>kek</div>")138    expect(page.locator("div#foobar")).to_have_text("kek")139    expect(page.locator("div#foobar")).not_to_have_text("top", timeout=100)140    page.set_content("<div>Text    \n1</div><div>Text   2a</div>")141    # Should only normalize whitespace in the first item.142    expect(page.locator("div")).to_have_text(["Text  1", re.compile(r"Text   \d+a")])143def test_assertions_locator_to_have_value(page: Page, server: Server) -> None:144    page.goto(server.EMPTY_PAGE)145    page.set_content("<input type=text id=foo>")146    my_input = page.locator("#foo")147    expect(my_input).to_have_value("")148    expect(my_input).not_to_have_value("bar", timeout=100)149    my_input.fill("kektus")150    expect(my_input).to_have_value("kektus")151def test_assertions_locator_to_be_checked(page: Page, server: Server) -> None:152    page.goto(server.EMPTY_PAGE)153    page.set_content("<input type=checkbox>")154    my_checkbox = page.locator("input")155    expect(my_checkbox).not_to_be_checked()156    with pytest.raises(AssertionError):157        expect(my_checkbox).to_be_checked(timeout=100)158    expect(my_checkbox).to_be_checked(timeout=100, checked=False)159    with pytest.raises(AssertionError):160        expect(my_checkbox).to_be_checked(timeout=100, checked=True)161    my_checkbox.check()162    expect(my_checkbox).to_be_checked(timeout=100, checked=True)163    with pytest.raises(AssertionError):164        expect(my_checkbox).to_be_checked(timeout=100, checked=False)165    expect(my_checkbox).to_be_checked()166def test_assertions_locator_to_be_disabled_enabled(page: Page, server: Server) -> None:167    page.goto(server.EMPTY_PAGE)168    page.set_content("<input type=checkbox>")169    my_checkbox = page.locator("input")170    expect(my_checkbox).not_to_be_disabled()171    expect(my_checkbox).to_be_enabled()172    with pytest.raises(AssertionError):173        expect(my_checkbox).to_be_disabled(timeout=100)174    my_checkbox.evaluate("e => e.disabled = true")175    expect(my_checkbox).to_be_disabled()176    with pytest.raises(AssertionError):177        expect(my_checkbox).to_be_enabled(timeout=100)178def test_assertions_locator_to_be_editable(page: Page, server: Server) -> None:179    page.goto(server.EMPTY_PAGE)180    page.set_content("<input></input><button disabled>Text</button>")181    expect(page.locator("button")).not_to_be_editable()182    expect(page.locator("input")).to_be_editable()183    with pytest.raises(AssertionError):184        expect(page.locator("button")).to_be_editable(timeout=100)185def test_assertions_locator_to_be_empty(page: Page, server: Server) -> None:186    page.goto(server.EMPTY_PAGE)187    page.set_content(188        "<input value=text name=input1></input><input name=input2></input>"189    )190    expect(page.locator("input[name=input1]")).not_to_be_empty()191    expect(page.locator("input[name=input2]")).to_be_empty()192    with pytest.raises(AssertionError):193        expect(page.locator("input[name=input1]")).to_be_empty(timeout=100)194def test_assertions_locator_to_be_focused(page: Page, server: Server) -> None:195    page.goto(server.EMPTY_PAGE)196    page.set_content("<input type=checkbox>")197    my_checkbox = page.locator("input")198    with pytest.raises(AssertionError):199        expect(my_checkbox).to_be_focused(timeout=100)200    my_checkbox.focus()201    expect(my_checkbox).to_be_focused()202def test_assertions_locator_to_be_hidden_visible(page: Page, server: Server) -> None:203    page.goto(server.EMPTY_PAGE)204    page.set_content("<div style='width: 50px; height: 50px;'>Something</div>")205    my_checkbox = page.locator("div")206    expect(my_checkbox).to_be_visible()207    with pytest.raises(AssertionError):208        expect(my_checkbox).to_be_hidden(timeout=100)209    my_checkbox.evaluate("e => e.style.display = 'none'")210    expect(my_checkbox).to_be_hidden()211    with pytest.raises(AssertionError):212        expect(my_checkbox).to_be_visible(timeout=100)213def test_assertions_should_serialize_regexp_correctly(214    page: Page, server: Server215) -> None:216    page.goto(server.EMPTY_PAGE)217    page.set_content("<div>iGnOrEcAsE</div>")218    expect(page.locator("div")).to_have_text(re.compile(r"ignorecase", re.IGNORECASE))219    page.set_content(220        """<div>start221some222lines223between224end</div>"""225    )226    expect(page.locator("div")).to_have_text(re.compile(r"start.*end", re.DOTALL))227    page.set_content(228        """<div>line1229line2230line3</div>"""231    )232    expect(page.locator("div")).to_have_text(re.compile(r"^line2$", re.MULTILINE))233def test_assertions_response_is_ok_pass(page: Page, server: Server) -> None:234    response = page.request.get(server.EMPTY_PAGE)235    expect(response).to_be_ok()236def test_assertions_response_is_ok_pass_with_not(page: Page, server: Server) -> None:237    response = page.request.get(server.PREFIX + "/unknown")238    expect(response).not_to_be_ok()239def test_assertions_response_is_ok_fail(page: Page, server: Server) -> None:240    response = page.request.get(server.PREFIX + "/unknown")241    with pytest.raises(AssertionError) as excinfo:242        expect(response).to_be_ok()243    error_message = str(excinfo.value)244    assert ("â GET " + server.PREFIX + "/unknown") in error_message...

base_page.py

Source:base_page.py

...117    def press(self, locator: str, keyboard: str):118        self.page.press(locator, keyboard)119    @allure.step('Contains Text - {locator} has {text}')120    def have_text(self, locator, text) -> None:...

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.
Playwright vs Puppeteer: Get to know about the difference between two testing frameworks and how they are different than one another, which browsers they support, and what features they provide.
Run Playwright Tests on LambdaTest: Playwright testing with LambdaTest leverages test performance to the utmost. You can run multiple Playwright tests in Parallel with the LammbdaTest test cloud. Get a step-by-step guide to run your Playwright test on the LambdaTest platform.
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.
Playwright End To End Testing Tutorial: Get your hands on with Playwright end-to-end testing and learn to use some exciting features such as TraceViewer, Debugging, Networking, Component testing, Visual testing, and many more.
Playwright Video Tutorial: Watch the video tutorials on Playwright testing from experts and get a consecutive in-depth explanation of Playwright automation testing.