public function testExpired()
{
$dateTime = new \DateTime('Sat, 08 Nov 2014 00:00:00 +0000');
$expirationClaim = $this->getMockBuilder('Emarref\\Jwt\\Claim\\Expiration')->getMock();
$expirationClaim->expects($this->exactly(3))->method('getValue')->will($this->returnValue($dateTime->getTimestamp()));
$this->payload->expects($this->once())->method('findClaimByName')->will($this->returnValue($expirationClaim));
$this->verifier->verify($this->token);
}