/**
* @link http://php.net/manual/en/jsonserializable.jsonserialize.php
*/
public function jsonSerialize()
{
$array = array();
if ($this->id !== null) {
$array['id'] = $this->id;
}
if ($this->title !== null) {
$array['title'] = $this->title->jsonSerialize();
}
return $array;
}
public function testJsonRoundTrip()
{
$title = new Title('Foo', 19);
$json = $title->jsonSerialize();
$this->assertEquals($title, Title::jsonDeserialize($json));
}
