Method _call_expect

playwright/_impl/_assertions.py:146–152

(
        self, expression: str, expect_options: FrameExpectOptions, title: Optional[str]
    )

        self._actual_page = page

    async def _call_expect(
        self, expression: str, expect_options: FrameExpectOptions, title: Optional[str]
    ) -> FrameExpectResult:
        __tracebackhide__ = True
        return await self._actual_page.main_frame._expect(
            None, expression, expect_options, title
        )

    @property
    def _not(self) -> "PageAssertions":