How to mock dependency injection with phpunit?
You have to use the real classname, otherwise PHPunit will just create a class named Router (note: this is not the expected Symfony\Component\Routing\Router):
// don't need it here, Swift_Mailer is in the global scope $mailer = $this->getMockBuilder('Swift_Mailer') ->disableOriginalConstructor() ->getMock(); $router = $this->getMockBuilder('Symfony\Bundle\FrameworkBundle\Routing\Router') ->disableOriginalConstructor() ->getMock(); $em = $this->getMockBuilder('Doctrine\ORM\EntityManager') ->disableOriginalConstructor() ->getMock(); $emailMan = $this->getMockBuilder('Full\Namespace\To\EmailManager') ->disableOriginalConstructor() ->getMock(); $emailReminderMan = $this->getMockBuilder('Full\Namespace\To\EmailReminderManager') ->disableOriginalConstructor() ->getMock();