public function test_serialization_and_deserialization()
{
$state = new SsoSessionState();
$state->setIdpEntityId($idp = 'IDP')->setSpEntityId($sp = 'SP')->setNameId($nameId = 'name.id')->setNameIdFormat($nameIdFormat = 'name.id.format')->setSessionIndex($sessionIndex = 'session.index')->setFirstAuthOn($firstAuthOn = new \DateTime('2015-10-27 08:00:00'))->setLastAuthOn($lastAuthOn = new \DateTime('2015-10-27 10:00:00'))->setSessionInstant($sessionInstant = new \DateTime('2015-10-27 06:00:00'));
$data = $state->serialize();
$otherState = new SsoSessionState();
$otherState->unserialize($data);
$this->assertEquals($state->getIdpEntityId(), $otherState->getIdpEntityId());
$this->assertEquals($state->getSpEntityId(), $otherState->getSpEntityId());
$this->assertEquals($state->getNameId(), $otherState->getNameId());
$this->assertEquals($state->getNameIdFormat(), $otherState->getNameIdFormat());
$this->assertEquals($state->getSessionIndex(), $otherState->getSessionIndex());
$this->assertEquals($state->getFirstAuthOn(), $otherState->getFirstAuthOn());
$this->assertEquals($state->getLastAuthOn(), $otherState->getLastAuthOn());
$this->assertEquals($state->getSessionInstant(), $otherState->getSessionInstant());
}