From 19b292893aaa404330884f9c726a47324a9dca80 Mon Sep 17 00:00:00 2001
From: Christian Flothmann <christian.flothmann@sensiolabs.de>
Date: Mon, 26 Aug 2019 21:59:46 +0200
Subject: [PATCH] fix parameter type declaration and make fabbot happy

---
 src/Symfony/Component/Form/FormInterface.php       |  2 +-
 .../Component/Form/Tests/FormFactoryTest.php       | 14 +++++++++++---
 2 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/src/Symfony/Component/Form/FormInterface.php b/src/Symfony/Component/Form/FormInterface.php
index f8d5c6ea5b..5c55bcd795 100644
--- a/src/Symfony/Component/Form/FormInterface.php
+++ b/src/Symfony/Component/Form/FormInterface.php
@@ -31,7 +31,7 @@ interface FormInterface extends \ArrayAccess, \Traversable, \Countable
      * @throws Exception\LogicException            when trying to set a parent for a form with
      *                                             an empty name
      */
-    public function setParent(FormInterface $parent = null);
+    public function setParent(self $parent = null);
 
     /**
      * Returns the parent form.
diff --git a/src/Symfony/Component/Form/Tests/FormFactoryTest.php b/src/Symfony/Component/Form/Tests/FormFactoryTest.php
index 79421be635..7a978b1dfd 100644
--- a/src/Symfony/Component/Form/Tests/FormFactoryTest.php
+++ b/src/Symfony/Component/Form/Tests/FormFactoryTest.php
@@ -13,8 +13,9 @@ namespace Symfony\Component\Form\Tests;
 
 use PHPUnit\Framework\MockObject\MockObject;
 use PHPUnit\Framework\TestCase;
+use Symfony\Component\EventDispatcher\EventDispatcher;
+use Symfony\Component\Form\FormBuilder;
 use Symfony\Component\Form\FormFactory;
-use Symfony\Component\Form\FormInterface;
 use Symfony\Component\Form\FormTypeGuesserChain;
 use Symfony\Component\Form\Guess\Guess;
 use Symfony\Component\Form\Guess\TypeGuess;
@@ -194,7 +195,7 @@ class FormFactoryTest extends TestCase
             ->method('buildForm')
             ->with($this->builder, $resolvedOptions);
 
-        $form = $this->createMock(FormInterface::class);
+        $form = $this->createForm();
 
         $this->builder->expects($this->once())
             ->method('getForm')
@@ -227,7 +228,7 @@ class FormFactoryTest extends TestCase
             ->method('buildForm')
             ->with($this->builder, $resolvedOptions);
 
-        $form = $this->createMock(FormInterface::class);
+        $form = $this->createForm();
 
         $this->builder->expects($this->once())
             ->method('getForm')
@@ -467,6 +468,13 @@ class FormFactoryTest extends TestCase
         $this->assertSame($this->builder, $this->builder);
     }
 
+    protected function createForm()
+    {
+        $formBuilder = new FormBuilder('', null, new EventDispatcher(), $this->factory);
+
+        return $formBuilder->getForm();
+    }
+
     private function getMockFactory(array $methods = [])
     {
         return $this->getMockBuilder('Symfony\Component\Form\FormFactory')