clean up legacy test

Author: xabbuh

Tests/CompoundFormTest.php

@@ -16,7 +16,6 @@
 use Symfony\Component\Form\Exception\AlreadySubmittedException;
 use Symfony\Component\Form\Extension\Core\DataAccessor\PropertyPathAccessor;
 use Symfony\Component\Form\Extension\Core\DataMapper\DataMapper;
-use Symfony\Component\Form\Extension\Core\DataMapper\PropertyPathMapper;
 use Symfony\Component\Form\Extension\Core\Type\DateType;
 use Symfony\Component\Form\Extension\Core\Type\SubmitType;
 use Symfony\Component\Form\Extension\Core\Type\TextType;
@@ -1080,33 +1079,6 @@ public function testFileUpload()
         $this->assertNull($this->form->get('bar')->getData());
     }
 
-    /**
-     * @group legacy
-     */
-    public function testMapDateTimeObjectsWithEmptyArrayDataUsingPropertyPathMapper()
-    {
-        $propertyAccessor = PropertyAccess::createPropertyAccessorBuilder()
-            ->enableExceptionOnInvalidIndex()
-            ->getPropertyAccessor();
-        $form = $this->factory->createBuilder()
-            ->setDataMapper(new PropertyPathMapper($propertyAccessor))
-            ->add('date', DateType::class, [
-                'auto_initialize' => false,
-                'format' => 'dd/MM/yyyy',
-                'html5' => false,
-                'model_timezone' => 'UTC',
-                'view_timezone' => 'UTC',
-                'widget' => 'single_text',
-            ])
-            ->getForm();
-
-        $form->submit([
-            'date' => '04/08/2022',
-        ]);
-
-        $this->assertEquals(['date' => new \DateTime('2022-08-04', new \DateTimeZone('UTC'))], $form->getData());
-    }
-
     public function testMapDateTimeObjectsWithEmptyArrayDataUsingDataMapper()
     {
         $propertyAccessor = PropertyAccess::createPropertyAccessorBuilder()