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How to use _expect_impl method in Playwright Python

Best Python code snippet using playwright-python

_assertions.py

Source:_assertions.py

...23        self._actual_locator = locator24        self._loop = locator._loop25        self._dispatcher_fiber = locator._dispatcher_fiber26        self._is_not = is_not27    async def _expect_impl(28        self,29        expression: str,30        expect_options: FrameExpectOptions,31        expected: Any,32        message: str,33    ) -> None:34        __tracebackhide__ = True35        expect_options["isNot"] = self._is_not36        if expect_options.get("timeout") is None:37            expect_options["timeout"] = 5_00038        if expect_options["isNot"]:39            message = message.replace("expected to", "expected not to")40        if "useInnerText" in expect_options and expect_options["useInnerText"] is None:41            del expect_options["useInnerText"]42        result = await self._actual_locator._expect(expression, expect_options)43        if result["matches"] == self._is_not:44            actual = result.get("received")45            log = "\n".join(result.get("log", "")).strip()46            if log:47                log = "\nCall log:\n" + log48            if expected is not None:49                raise AssertionError(50                    f"{message} '{expected}'\nActual value: {actual} {log}"51                )52            raise AssertionError(f"{message}\nActual value: {actual} {log}")53class PageAssertions(AssertionsBase):54    def __init__(self, page: Page, is_not: bool = False) -> None:55        super().__init__(page.locator(":root"), is_not)56        self._actual_page = page57    @property58    def _not(self) -> "PageAssertions":59        return PageAssertions(self._actual_page, not self._is_not)60    async def to_have_title(61        self, title_or_reg_exp: Union[Pattern, str], timeout: float = None62    ) -> None:63        expected_values = to_expected_text_values(64            [title_or_reg_exp], normalize_white_space=True65        )66        __tracebackhide__ = True67        await self._expect_impl(68            "to.have.title",69            FrameExpectOptions(expectedText=expected_values, timeout=timeout),70            title_or_reg_exp,71            "Page title expected to be",72        )73    async def not_to_have_title(74        self, title_or_reg_exp: Union[Pattern, str], timeout: float = None75    ) -> None:76        __tracebackhide__ = True77        await self._not.to_have_title(title_or_reg_exp, timeout)78    async def to_have_url(79        self, url_or_reg_exp: Union[str, Pattern], timeout: float = None80    ) -> None:81        __tracebackhide__ = True82        base_url = self._actual_page.context._options.get("baseURL")83        if isinstance(url_or_reg_exp, str) and base_url:84            url_or_reg_exp = urljoin(base_url, url_or_reg_exp)85        expected_text = to_expected_text_values([url_or_reg_exp])86        await self._expect_impl(87            "to.have.url",88            FrameExpectOptions(expectedText=expected_text, timeout=timeout),89            url_or_reg_exp,90            "Page URL expected to be",91        )92    async def not_to_have_url(93        self, url_or_reg_exp: Union[Pattern, str], timeout: float = None94    ) -> None:95        __tracebackhide__ = True96        await self._not.to_have_url(url_or_reg_exp, timeout)97class LocatorAssertions(AssertionsBase):98    def __init__(self, locator: Locator, is_not: bool = False) -> None:99        super().__init__(locator, is_not)100        self._actual_locator = locator101    @property102    def _not(self) -> "LocatorAssertions":103        return LocatorAssertions(self._actual_locator, not self._is_not)104    async def to_contain_text(105        self,106        expected: Union[List[Union[Pattern, str]], Pattern, str],107        use_inner_text: bool = None,108        timeout: float = None,109    ) -> None:110        __tracebackhide__ = True111        if isinstance(expected, list):112            expected_text = to_expected_text_values(113                expected, match_substring=True, normalize_white_space=True114            )115            await self._expect_impl(116                "to.contain.text.array",117                FrameExpectOptions(118                    expectedText=expected_text,119                    useInnerText=use_inner_text,120                    timeout=timeout,121                ),122                expected,123                "Locator expected to contain text",124            )125        else:126            expected_text = to_expected_text_values(127                [expected], match_substring=True, normalize_white_space=True128            )129            await self._expect_impl(130                "to.have.text",131                FrameExpectOptions(132                    expectedText=expected_text,133                    useInnerText=use_inner_text,134                    timeout=timeout,135                ),136                expected,137                "Locator expected to contain text",138            )139    async def not_to_contain_text(140        self,141        expected: Union[List[Union[Pattern, str]], Pattern, str],142        use_inner_text: bool = None,143        timeout: float = None,144    ) -> None:145        __tracebackhide__ = True146        await self._not.to_contain_text(expected, use_inner_text, timeout)147    async def to_have_attribute(148        self,149        name: str,150        value: Union[str, Pattern],151        timeout: float = None,152    ) -> None:153        __tracebackhide__ = True154        expected_text = to_expected_text_values([value])155        await self._expect_impl(156            "to.have.attribute",157            FrameExpectOptions(158                expressionArg=name, expectedText=expected_text, timeout=timeout159            ),160            value,161            "Locator expected to have attribute",162        )163    async def not_to_have_attribute(164        self,165        name: str,166        value: Union[str, Pattern],167        timeout: float = None,168    ) -> None:169        __tracebackhide__ = True170        await self._not.to_have_attribute(name, value, timeout)171    async def to_have_class(172        self,173        expected: Union[List[Union[Pattern, str]], Pattern, str],174        timeout: float = None,175    ) -> None:176        __tracebackhide__ = True177        if isinstance(expected, list):178            expected_text = to_expected_text_values(expected)179            await self._expect_impl(180                "to.have.class.array",181                FrameExpectOptions(expectedText=expected_text, timeout=timeout),182                expected,183                "Locator expected to have class",184            )185        else:186            expected_text = to_expected_text_values([expected])187            await self._expect_impl(188                "to.have.class",189                FrameExpectOptions(expectedText=expected_text, timeout=timeout),190                expected,191                "Locator expected to have class",192            )193    async def not_to_have_class(194        self,195        expected: Union[List[Union[Pattern, str]], Pattern, str],196        timeout: float = None,197    ) -> None:198        __tracebackhide__ = True199        await self._not.to_have_class(expected, timeout)200    async def to_have_count(201        self,202        count: int,203        timeout: float = None,204    ) -> None:205        __tracebackhide__ = True206        await self._expect_impl(207            "to.have.count",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])227        await self._expect_impl(228            "to.have.css",229            FrameExpectOptions(230                expressionArg=name, expectedText=expected_text, timeout=timeout231            ),232            value,233            "Locator expected to have CSS",234        )235    async def not_to_have_css(236        self,237        name: str,238        value: Union[str, Pattern],239        timeout: float = None,240    ) -> None:241        __tracebackhide__ = True242        await self._not.to_have_css(name, value, timeout)243    async def to_have_id(244        self,245        id: Union[str, Pattern],246        timeout: float = None,247    ) -> None:248        __tracebackhide__ = True249        expected_text = to_expected_text_values([id])250        await self._expect_impl(251            "to.have.id",252            FrameExpectOptions(expectedText=expected_text, timeout=timeout),253            id,254            "Locator expected to have ID",255        )256    async def not_to_have_id(257        self,258        id: Union[str, Pattern],259        timeout: float = None,260    ) -> None:261        __tracebackhide__ = True262        await self._not.to_have_id(id, timeout)263    async def to_have_js_property(264        self,265        name: str,266        value: Any,267        timeout: float = None,268    ) -> None:269        __tracebackhide__ = True270        await self._expect_impl(271            "to.have.property",272            FrameExpectOptions(273                expressionArg=name, expectedValue=value, timeout=timeout274            ),275            value,276            "Locator expected to have JS Property",277        )278    async def not_to_have_js_property(279        self,280        name: str,281        value: Any,282        timeout: float = None,283    ) -> None:284        __tracebackhide__ = True285        await self._not.to_have_js_property(name, value, timeout)286    async def to_have_value(287        self,288        value: Union[str, Pattern],289        timeout: float = None,290    ) -> None:291        __tracebackhide__ = True292        expected_text = to_expected_text_values([value])293        await self._expect_impl(294            "to.have.value",295            FrameExpectOptions(expectedText=expected_text, timeout=timeout),296            value,297            "Locator expected to have Value",298        )299    async def not_to_have_value(300        self,301        value: Union[str, Pattern],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        )363    async def not_to_be_checked(364        self,365        timeout: float = None,366    ) -> None:367        __tracebackhide__ = True368        await self._not.to_be_checked(timeout)369    async def to_be_disabled(370        self,371        timeout: float = None,372    ) -> None:373        __tracebackhide__ = True374        await self._expect_impl(375            "to.be.disabled",376            FrameExpectOptions(timeout=timeout),377            None,378            "Locator expected to be disabled",379        )380    async def not_to_be_disabled(381        self,382        timeout: float = None,383    ) -> None:384        __tracebackhide__ = True385        await self._not.to_be_disabled(timeout)386    async def to_be_editable(387        self,388        timeout: float = None,389    ) -> None:390        __tracebackhide__ = True391        await self._expect_impl(392            "to.be.editable",393            FrameExpectOptions(timeout=timeout),394            None,395            "Locator expected to be editable",396        )397    async def not_to_be_editable(398        self,399        timeout: float = None,400    ) -> None:401        __tracebackhide__ = True402        await self._not.to_be_editable(timeout)403    async def to_be_empty(404        self,405        timeout: float = None,406    ) -> None:407        __tracebackhide__ = True408        await self._expect_impl(409            "to.be.empty",410            FrameExpectOptions(timeout=timeout),411            None,412            "Locator expected to be empty",413        )414    async def not_to_be_empty(415        self,416        timeout: float = None,417    ) -> None:418        __tracebackhide__ = True419        await self._not.to_be_empty(timeout)420    async def to_be_enabled(421        self,422        timeout: float = None,423    ) -> None:424        __tracebackhide__ = True425        await self._expect_impl(426            "to.be.enabled",427            FrameExpectOptions(timeout=timeout),428            None,429            "Locator expected to be enabled",430        )431    async def not_to_be_enabled(432        self,433        timeout: float = None,434    ) -> None:435        __tracebackhide__ = True436        await self._not.to_be_enabled(timeout)437    async def to_be_hidden(438        self,439        timeout: float = None,440    ) -> None:441        __tracebackhide__ = True442        await self._expect_impl(443            "to.be.hidden",444            FrameExpectOptions(timeout=timeout),445            None,446            "Locator expected to be hidden",447        )448    async def not_to_be_hidden(449        self,450        timeout: float = None,451    ) -> None:452        __tracebackhide__ = True453        await self._not.to_be_hidden(timeout)454    async def to_be_visible(455        self,456        timeout: float = None,457    ) -> None:458        __tracebackhide__ = True459        await self._expect_impl(460            "to.be.visible",461            FrameExpectOptions(timeout=timeout),462            None,463            "Locator expected to be visible",464        )465    async def not_to_be_visible(466        self,467        timeout: float = None,468    ) -> None:469        __tracebackhide__ = True470        await self._not.to_be_visible(timeout)471    async def to_be_focused(472        self,473        timeout: float = None,474    ) -> None:475        __tracebackhide__ = True476        await self._expect_impl(477            "to.be.focused",478            FrameExpectOptions(timeout=timeout),479            None,480            "Locator expected to be focused",481        )482    async def not_to_be_focused(483        self,484        timeout: float = None,485    ) -> None:486        __tracebackhide__ = True487        await self._not.to_be_focused(timeout)488class APIResponseAssertions:489    def __init__(self, response: APIResponse, is_not: bool = False) -> None:490        self._loop = response._loop...

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