return $results == $expected;
};
$unitTests['Preserve Input Units'] = function () {
$expected = array('y' => 0, 'months' => 0, 'week' => 0, 'seconds' => 0);
$ti = new SimpleTimeInterval(0);
$results = $ti->to('y', 'months', 'week', 'seconds');
return $results == $expected;
};
$unitTests['Interval toSingle Seconds'] = function () {
$expected = array(18271, 18271, 18271, 18271, 18271.0);
$tiFloor = new SimpleTimeInterval(array('h' => 5, 'm' => 4, 's' => 31), 'floor');
$tiRound = new SimpleTimeInterval(array('h' => 5, 'm' => 4, 's' => 31), 'round');
$tiCeil = new SimpleTimeInterval(array('h' => 5, 'm' => 4, 's' => 31), 'ceil');
$tiRest = new SimpleTimeInterval(array('h' => 5, 'm' => 4, 's' => 31), 'rest');
$tiFloat = new SimpleTimeInterval(array('h' => 5, 'm' => 4, 's' => 31), 'float');
$results = array($tiFloor->toSingle('s'), $tiRound->toSingle('s'), $tiCeil->toSingle('s'), $tiRest->toSingle('s'), $tiFloat->toSingle('s'));
return $results == $expected;
};
$unitTests['Interval toNatural'] = function () {
$expected = array(array('hours' => 5, 'minutes' => 4, 'seconds' => 1), array('days' => 1, 'minutes' => 4, 'seconds' => 31), array('seconds' => 0), array('hours' => 0));
$ti1 = new SimpleTimeInterval(array('h' => 5, 'm' => 4, 's' => 1));
$ti2 = new SimpleTimeInterval(array('h' => 24, 'm' => 4, 's' => 31));
$ti3 = new SimpleTimeInterval(0);
$ti4 = new SimpleTimeInterval(0);
$results = array($ti1->toNatural(), $ti2->toNatural(), $ti3->toNatural(), $ti4->toNatural('long', 'h'));
return $results == $expected;
};
$unitTests['Greatest Exact Unit'] = function () {
$expected = array('s', 'm', 'h', 'd', 'w', 'M', 'y', 'days', 'years', 'years');
$tiS = new SimpleTimeInterval(array('s' => 5));
$tiMin = new SimpleTimeInterval(array('m' => 5));
