def should_see_id(self, element_id):
    """
    Assert an element with the given ``id`` is visible.
    """

    elements = ElementSelector(
        world.browser,
        'id("%s")' % element_id,
        filter_displayed=True,
    )
    if not elements:
        raise AssertionError("Expected element with given id.")
Assert an element with the given ``id`` is visible.