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<?php declare(strict_types=1);
/*
* This file is part of PHPUnit.
*
* (c) Sebastian Bergmann <[email protected]>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace PHPUnit\TextUI\XmlConfiguration;
use DOMDocument;
use DOMElement;
use PHPUnit\Util\Xml\SnapshotNodeList;
/**
* @internal This class is not covered by the backward compatibility promise for PHPUnit
*/
final class MoveWhitelistExcludesToCoverage implements Migration
{
/**
* @throws MigrationException
*/
public function migrate(DOMDocument $document): void
{
$whitelist = $document->getElementsByTagName('whitelist')->item(0);
if ($whitelist === null) {
return;
}
$excludeNodes = SnapshotNodeList::fromNodeList($whitelist->getElementsByTagName('exclude'));
if ($excludeNodes->count() === 0) {
return;
}
$coverage = $document->getElementsByTagName('coverage')->item(0);
if (!$coverage instanceof DOMElement) {
throw new MigrationException('Unexpected state - No coverage element');
}
$targetExclude = $coverage->getElementsByTagName('exclude')->item(0);
if ($targetExclude === null) {
$targetExclude = $coverage->appendChild(
$document->createElement('exclude')
);
}
foreach ($excludeNodes as $excludeNode) {
assert($excludeNode instanceof DOMElement);
foreach (SnapshotNodeList::fromNodeList($excludeNode->childNodes) as $child) {
if (!$child instanceof DOMElement || !in_array($child->nodeName, ['directory', 'file'], true)) {
continue;
}
$targetExclude->appendChild($child);
}
if ($excludeNode->getElementsByTagName('*')->count() !== 0) {
throw new MigrationException('Dangling child elements in exclude found.');
}
$whitelist->removeChild($excludeNode);
}
}
}
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