public function testDeleteById()
 {
     $at = getenv("BB_ACCESS_TOKEN");
     $accountNatures = AccountNature::getAll($at);
     $accountNature = $accountNatures[0];
     $object = new AccountGroup($at, 'newAccountGroupName', $accountNature->id);
     $object->save();
     AccountGroup::_deleteById($at, $object->id);
 }
 /**
  * @depends testGetAll
  */
 public function testGetById($objects)
 {
     $at = getenv("BB_ACCESS_TOKEN");
     $object = AccountNature::getById($at, $objects[0]->id);
     $this->assertInstanceOf('\\ClausConrad\\BillysBilling\\AccountNature', $object, 'Getting object by ID returns the correct type.');
 }