Method expect

reflex/testing.py:781–797

Expect a target callable to return a truthy value within the timeout. Args: target: callable that returns truthy if polling condition is met. timeout: max polling time step: interval between checking target()

(
        target: Callable[[], T],
        timeout: TimeoutType = None,
        step: TimeoutType = None,
    )

    @staticmethod
    def expect(
        target: Callable[[], T],
        timeout: TimeoutType = None,
        step: TimeoutType = None,
    ):
        """Expect a target callable to return a truthy value within the timeout.

        Args:
            target: callable that returns truthy if polling condition is met.
            timeout: max polling time
            step: interval between checking target()
        """
        AppHarness.poll_for_or_raise_timeout(
            target=target,
            timeout=timeout,
            step=step,
        )


class AppHarnessProd(AppHarness):