public function setUp()
{
$attribute = new Attribute();
$attribute->Name = 'TheName';
$attribute->NameFormat = 'TheNameFormat';
$attribute->FriendlyName = 'TheFriendlyName';
$attribute->AttributeValue = array(new AttributeValue('FirstValue'), new AttributeValue('SecondValue'));
$document = DOMDocumentFactory::fromString('<root />');
$attributeElement = $attribute->toXML($document->firstChild);
$this->chunk = new Chunk($attributeElement);
}