public function setUp()
{
$this->manager = $this->getMock(ContentManagerInterface::class);
$this->form = $this->getMock(FormInterface::class);
$this->formFactory = $this->getMock(FormFactoryInterface::class);
$this->formFactory->method('create')->willReturn($this->form);
$this->authorizationChecker = $this->getMock(AuthorizationCheckerInterface::class);
$this->controller = new ContentController($this->manager, $this->formFactory, $this->authorizationChecker);
}
