// Today's date plus twenty-five days
$I->dontSeeDateWasInDays(date('r', strtotime('-10 days')), 12);
// Today's date less ten days
$I->seeDateIsNextWeek(date('r', strtotime('+1 week')));
// Today's date plus one week
$I->dontSeeDateIsNextWeek(date('r', strtotime('-1 week')));
// Today's date less one week
$I->seeDateIsInWeeks(date('r', strtotime('+3 weeks')), 3);
// Today's date plus three weeks
$I->seeDateIsInWeeks(date('r', strtotime('+9 weeks')), 9);
// Today's date plus nine weeks
$I->seeDateIsInWeeks(date('r', strtotime('+25 weeks')), 25);
// Today's date plus twenty-five weeks
$I->seeDateIsInWeeks(date('r', strtotime('-25 weeks')), -25);
// Today's date less twenty-five weeks
$I->dontSeeDateIsInWeeks(date('r', strtotime('+10 weeks')), 12);
// Today's date plus ten weeks
$I->seeDateWasLastWeek(date('r', strtotime('-1 week')));
// Today's date less one week
$I->dontSeeDateWasLastWeek(date('r', strtotime('+1 week')));
// Today's date plus one week
$I->seeDateWasInWeeks(date('r', strtotime('-3 weeks')), 3);
// Today's date less three weeks
$I->seeDateWasInWeeks(date('r', strtotime('-9 weeks')), 9);
// Today's date less nine weeks
$I->seeDateWasInWeeks(date('r', strtotime('-25 weeks')), 25);
// Today's date less twenty-five weeks
$I->seeDateWasInWeeks(date('r', strtotime('+25 weeks')), -25);
// Today's date plus twenty-five weeks
$I->dontSeeDateWasInWeeks(date('r', strtotime('-10 weeks')), 12);
// Today's date less ten weeks