/**
* @dataProvider testSerializeProvider
* @param $tags
* @param $timestamp
* @param $type
* @param $target
*/
public function testUnserialize($tags, $timestamp, $type, $target)
{
$timePoint = new TimePoint($tags, $timestamp, $type, $target);
$timePointUnserialized = new TimePoint();
$data = $timePoint->serialize();
$timePointUnserialized->unserialize($data);
$this->assertEquals($timePointUnserialized->getTimestamp(), $timePoint->getTimestamp());
$this->assertEquals($timePointUnserialized->getTarget(), $timePoint->getTarget());
$this->assertEquals($timePointUnserialized->getTags(), $timePoint->getTags());
$this->assertEquals($timePointUnserialized->getType(), $timePoint->getType());
}
/**
* Computes the duration between two TimePoint
* @param TimePoint $start
* @param TimePoint $end
* @return float
* @throws InconsistentRangeException
*/
protected function getRangeDuration($start, $end)
{
// the two TimePoint must have the same target to be consistent
if ($start->getTarget() != $end->getTarget()) {
throw new InconsistentRangeException('A time range must be defined by two TimePoint with the same target');
}
// the two TimePoint must be correctly ordered
$rangeDuration = $end->getTimestamp() - $start->getTimestamp();
if ($rangeDuration < 0) {
throw new InconsistentRangeException('A START TimePoint cannot take place after the END!');
}
return $rangeDuration;
}
