/**
* @param fDOMElement $element
* @param string $elementName
* @param Difference[] $differences
* @param string $tagName
*/
private function append(fDOMElement $unitElement, $elementName, DifferenceCollection $differences, $tagName)
{
$grouped = $this->groupDifferences($differences, $tagName);
foreach ($grouped as $groupName => $subDifferences) {
$parent = $unitElement->createElement($elementName);
$parent->setAttribute('name', $groupName);
foreach ($subDifferences as $name => $difference) {
/* @var $difference \RenanBr\PhpAct\Difference\Difference */
$element = $parent->createElement('difference');
$element->appendXML($difference->getMessage());
$isBcBreak = $difference->hasTag(Difference::BC_BREAK);
$element->setAttribute('bcBreak', $isBcBreak ? 'true' : 'false');
$parent->appendChild($element);
}
$unitElement->appendChild($parent);
}
}