Merge pull request #10101 from greg0ire/followup-9488

Assert that serialization leaves PersistentCollection usable
doctrine · Oct 7, 2022 · e750360 · e750360
2 parents e8ac116 + dd8c700
commit e750360
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/tests/Doctrine/Tests/ORM/PersistentCollectionTest.php b/tests/Doctrine/Tests/ORM/PersistentCollectionTest.php
@@ -21,6 +21,8 @@
 use function array_keys;
 use function assert;
 use function method_exists;
+use function serialize;
+use function unserialize;
 
 /**
  * Tests the lazy-loading capabilities of the PersistentCollection and the initialization of collections.
@@ -286,4 +288,13 @@ public function testModifyUOWForDeferredImplicitOwnerOnClear(): void
 
         $this->collection->clear();
     }
+
+    public function testItCanBeSerializedAndUnserializedBack(): void
+    {
+        $this->collection->add(new stdClass());
+        $collection = unserialize(serialize($this->collection));
+        $collection->add(new stdClass());
+        $collection[3] = new stdClass();
+        self::assertCount(3, $collection);
+    }
 }