$lastName = "Grice";
         $user1 = new User($username, $password, $email, $firstName, $lastName);
         $username1 = "TheWorldsGreatest";
         $password2 = "Imadeit12@";
         $email3 = "*****@*****.**";
         $firstName4 = "Robert";
         $lastName5 = "Kelly";
         $user2 = new User($username1, $password2, $email3, $firstName4, $lastName5);
         $user1Key = $user1->getUserID();
         $user2Key = $user2->getUserID();
         $initialUsers = array($user1Key => $user1, $user2Key => $user2);
         $groupName = "cs3620";
         $actual = new Owner($groupName, $initialUsers);
         // create new owner group with name cs3620 and add an array with 2 users as initial users
         expect($actual->getUser($user1Key))->equal($user1);
         $actual->removeUser($user1Key);
         expect($actual->containsUser($user1Key))->to->be->false;
     });
 });
 describe('->updateUser(swagzilla)', function () {
     it('should add a user to an empty owner usergroup', function () {
         $actual = new Owner();
         $username = "******";
         $password = "******";
         $email = "*****@*****.**";
         $firstName = "Gary";
         $lastName = "Grice";
         $user1 = new User($username, $password, $email, $firstName, $lastName);
         $user1Key = $user1->getUserID();
         $actual->addUser($user1);
         expect($actual->getUser($user1Key))->equal($user1);