function it_returns_null_if_authentication_fails(Identifier $identifier, Caller $caller, Authenticator $authenticator)
{
$subject = ['username' => 'john.doe', 'password' => 'secret'];
$identifier->identify($subject)->willReturn($caller);
$authenticator->authenticate($subject, $caller)->willReturn(false);
$this->authenticateAndReturn($subject)->shouldReturn(null);
}
/**
* Authenticates a subject and returns the associated caller
*
* @param array $subject
*
* @return Caller
*/
public function authenticateAndReturn(array $subject)
{
$caller = $this->identifier->identify($subject);
if ($this->authenticator->authenticate($subject, $caller)) {
return $caller;
}
}
function it_fails_to_log_a_caller_in(LoginTokenIdentifier $identifier, HasLoginToken $caller, Authenticator $authenticator, Session $session)
{
$subject = ['username' => 'john.doe', 'password' => 'secret'];
$caller->getLoginToken()->willReturn(1);
$identifier->identify($subject)->willReturn($caller);
$authenticator->authenticate($subject, $caller)->willReturn(false);
$session->setLoginToken(1)->shouldNotBeCalled();
$this->login($subject)->shouldReturn(false);
}
/**
* Logs a subject in
*
* @param array $subject
*/
public function login(array $subject)
{
/** @var HasLoginToken */
$caller = $this->identifier->identify($subject);
if ($this->authenticator->authenticate($subject, $caller)) {
$this->session->setLoginToken($caller->getLoginToken());
$this->currentCaller = $caller;
return true;
}
return false;
}