Assert that we have a DOMElement here

sebastianbergmann · Dec 2, 2022 · c5d3542 · c5d3542
1 parent a653302
commit c5d3542
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/TextUI/XmlConfiguration/Migration/Migrations/RemoveLogTypes.php b/src/TextUI/XmlConfiguration/Migration/Migrations/RemoveLogTypes.php
@@ -9,6 +9,7 @@
  */
 namespace PHPUnit\TextUI\XmlConfiguration;
 
+use function assert;
 use DOMDocument;
 use DOMElement;
 use PHPUnit\Util\Xml\SnapshotNodeList;
@@ -27,6 +28,8 @@ public function migrate(DOMDocument $document): void
         }
 
         foreach (SnapshotNodeList::fromNodeList($logging->getElementsByTagName('log')) as $logNode) {
+            assert($logNode instanceof DOMElement);
+
             switch ($logNode->getAttribute('type')) {
                 case 'json':
                 case 'tap':