From 55b3f75cb5e1755306e47ea4f77f9cca68a99f45 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Cl=C3=A9ment=20BOURREAU?= <clement.bourreau@tcs.com>
Date: Tue, 2 Jan 2024 15:12:51 +0000
Subject: [PATCH] add failed test for partial data submitting with collections

---
 .../Tests/AbstractRequestHandlerTestCase.php  | 47 +++++++++++++++++++
 1 file changed, 47 insertions(+)

diff --git a/src/Symfony/Component/Form/Tests/AbstractRequestHandlerTestCase.php b/src/Symfony/Component/Form/Tests/AbstractRequestHandlerTestCase.php
index d9ca3ef109401..c36c0ce454d7f 100644
--- a/src/Symfony/Component/Form/Tests/AbstractRequestHandlerTestCase.php
+++ b/src/Symfony/Component/Form/Tests/AbstractRequestHandlerTestCase.php
@@ -355,6 +355,53 @@ public function testMergeZeroIndexedCollection()
         $this->assertNotNull($itemsForm->get('0')->get('file'));
     }
 
+    public function testMergePartialDataFromCollection()
+    {
+        $form = $this->createForm('root', 'POST', true);
+        $form->add('items', CollectionType::class, [
+            'entry_type' => ItemFileType::class,
+            'allow_add' => true,
+        ]);
+
+        $file = $this->getUploadedFile();
+        $file2 = $this->getUploadedFile();
+
+        $this->setRequestData('POST', [
+            'root' => [
+                'items' => [
+                    1 => [
+                        'item' => 'test',
+                    ],
+                ],
+            ],
+        ], [
+            'root' => [
+                'items' => [
+                    0 => [
+                        'file' => $file,
+                    ],
+                    1 => [
+                        'file' => $file2,
+                    ],
+                ],
+            ],
+        ]);
+
+        $this->requestHandler->handleRequest($form, $this->request);
+
+        $itemsForm = $form->get('items');
+        $data = $itemsForm->getData();
+        $this->assertTrue($form->isSubmitted());
+        $this->assertTrue($form->isValid());
+
+        $this->assertCount(2, $data);
+        $this->assertArrayHasKey(0, $data);
+        $this->assertArrayHasKey(1, $data);
+
+        $this->assertEquals('test', $itemsForm->get('1')->get('item')->getData());
+        $this->assertNotNull($itemsForm->get('0')->get('file'));
+    }
+
     /**
      * @dataProvider methodExceptGetProvider
      */