Pop\Nav\Nav::getRole PHP Метод

    public function getRole()
    {
        return $this->role;
    }

 public function testSetAndGetRole()
 {
     $n = new Nav();
     $role = Auth\Role::factory('basic');
     $n->setRole($role);
     $this->assertInstanceOf('Pop\\Auth\\Role', $n->getRole());
 }