[Serializer] Add test if wrong backed enum

allison guilhem · allison guilhem · commit 62f439b63c6a · 2022-08-16T14:51:33.000+02:00
diff --git a/src/Symfony/Component/Serializer/Tests/SerializerTest.php b/src/Symfony/Component/Serializer/Tests/SerializerTest.php
@@ -1189,7 +1189,7 @@ public function testCollectDenormalizationErrorsWithEnumConstructor()
         );
 
         try {
-            $serializer->deserialize('{"invalid": "get"}', DummyObjectWithEnumConstructor::class, 'json', [
+            $serializer->deserialize('{"invalid": "GET"}', DummyObjectWithEnumConstructor::class, 'json', [
                 DenormalizerInterface::COLLECT_DENORMALIZATION_ERRORS => true,
             ]);
         } catch (\Throwable $th) {
@@ -1215,6 +1215,29 @@ public function testCollectDenormalizationErrorsWithEnumConstructor()
         $this->assertSame($expected, $exceptionsAsArray);
     }
 
+    /**
+     * @requires PHP 8.1
+     */
+    public function testNoCollectDenormalizationErrorsWithWrongEnum()
+    {
+        $serializer = new Serializer(
+            [
+                new BackedEnumNormalizer(),
+                new ObjectNormalizer(),
+            ],
+            ['json' => new JsonEncoder()]
+        );
+
+        try {
+            $serializer->deserialize('{"get": "invalid"}', DummyObjectWithEnumConstructor::class, 'json', [
+                DenormalizerInterface::COLLECT_DENORMALIZATION_ERRORS => true,
+            ]);
+        } catch (\Throwable $th) {
+            $this->assertNotInstanceOf(PartialDenormalizationException::class, $th);
+            $this->assertInstanceOf(InvalidArgumentException::class, $th);
+        }
+    }
+
     public function provideCollectDenormalizationErrors()
     {
         return [
