eZ\Publish\Core\MVC\Symfony\Security\Authentication\AnonymousAuthenticationProvider::setConfigResolver PHP Method

    public function setConfigResolver(ConfigResolverInterface $configResolver)
    {
        $this->configResolver = $configResolver;
    }

 public function testAuthenticate()
 {
     $anonymousUserId = 10;
     $this->configResolver->expects($this->once())->method('getParameter')->with('anonymous_user_id')->will($this->returnValue($anonymousUserId));
     $this->repository->expects($this->once())->method('setCurrentUser')->with(new UserReference($anonymousUserId));
     $key = 'some_key';
     $authProvider = new AnonymousAuthenticationProvider($key);
     $authProvider->setRepository($this->repository);
     $authProvider->setConfigResolver($this->configResolver);
     $anonymousToken = $this->getMockBuilder('Symfony\\Component\\Security\\Core\\Authentication\\Token\\AnonymousToken')->setConstructorArgs(array($key, $this->getMock('Symfony\\Component\\Security\\Core\\User\\UserInterface')))->getMockForAbstractClass();
     $this->assertSame($anonymousToken, $authProvider->authenticate($anonymousToken));
 }