public function getUserWithObjectIdExpectUsername()
 {
     $testUser = new AVUser();
     $testUser->username = $this->testUser['username'];
     $testUser->password = $this->testUser['password'];
     //need to clear properties after a call like this to make sure username/password aren't used for the get command below
     $user = $testUser->signup();
     $AVUser = new AVUser();
     $return = $AVUser->get($user->objectId);
     \Enhance\Assert::isTrue(property_exists($return, 'username'));
 }