public function beginAuthentication_notTrustedComputer_callAuthenticationHandler()
{
$context = $this->getAuthenticationContext();
//Stub the TrustedCookieManager
$this->cookieManager->expects($this->any())->method('isTrustedComputer')->willReturn(false);
//Mock the authentication handler
$this->authHandler->expects($this->once())->method('beginAuthentication')->with($context);
$this->trustedFilter->beginAuthentication($context);
}