public function testUnexpectedValue()
{
$notBeforeClaim = $this->getMockBuilder('Emarref\\Jwt\\Claim\\NotBefore')->getMock();
$notBeforeClaim->expects($this->exactly(2))->method('getValue')->will($this->returnValue('foobar'));
$this->payload->expects($this->once())->method('findClaimByName')->with(NotBefore::NAME)->will($this->returnValue($notBeforeClaim));
$this->verifier->verify($this->token);
}