public function setUp()
 {
     $this->contentNavigation1 = $this->getMockForAbstractClass('Sulu\\Bundle\\AdminBundle\\Navigation\\ContentNavigation', array(), '', true, true, true);
     $details = new ContentNavigationItem('Details');
     $details->setGroups(array('contact'));
     $details->setAction('details');
     $this->contentNavigation1->addNavigationItem($details);
     $other = new ContentNavigationItem('Other');
     $other->setGroups(array('test'));
     $other->setAction('other');
     $this->contentNavigation1->addNavigationItem($other);
     $this->contentNavigation2 = $this->getMockForAbstractClass('Sulu\\Bundle\\AdminBundle\\Navigation\\ContentNavigationInterface', array(), '', true, true, true, array('getNavigationItems'));
     $permissions = new ContentNavigationItem('Permissions');
     $permissions->setGroups(array('contact'));
     $permissions->setAction('permissions');
     $this->contentNavigation2->expects($this->any())->method('getNavigationItems')->will($this->returnValue(array($permissions)));
     $this->contentNavigation1->addNavigation($this->contentNavigation2);
 }