diff --git a/tests/DependentFieldConfigTest.php b/tests/DependentFieldConfigTest.php
index 3d9f9eb..9978363 100644
--- a/tests/DependentFieldConfigTest.php
+++ b/tests/DependentFieldConfigTest.php
@@ -1,5 +1,12 @@
 <?php
 
+/*
+ * This file is part of the SymfonyCasts DynamicForms package.
+ * Copyright (c) SymfonyCasts <https://symfonycasts.com/>
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
 namespace Symfonycasts\DynamicForms\Tests;
 
 use PHPUnit\Framework\TestCase;
diff --git a/tests/FunctionalTest.php b/tests/FunctionalTest.php
index 2321160..6f065ee 100644
--- a/tests/FunctionalTest.php
+++ b/tests/FunctionalTest.php
@@ -1,5 +1,12 @@
 <?php
 
+/*
+ * This file is part of the SymfonyCasts DynamicForms package.
+ * Copyright (c) SymfonyCasts <https://symfonycasts.com/>
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
 namespace Symfonycasts\DynamicForms\Tests;
 
 use Symfony\Bundle\FrameworkBundle\Test\KernelTestCase;
@@ -75,7 +82,6 @@ public function testDynamicFields()
         ;
     }
 
-
     protected static function getKernelClass(): string
     {
         return DynamicFormsTestKernel::class;
diff --git a/tests/fixtures/DynamicFormsTestKernel.php b/tests/fixtures/DynamicFormsTestKernel.php
index f4877ad..ae997f2 100644
--- a/tests/fixtures/DynamicFormsTestKernel.php
+++ b/tests/fixtures/DynamicFormsTestKernel.php
@@ -1,5 +1,12 @@
 <?php
 
+/*
+ * This file is part of the SymfonyCasts DynamicForms package.
+ * Copyright (c) SymfonyCasts <https://symfonycasts.com/>
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
 namespace Symfonycasts\DynamicForms\Tests\fixtures;
 
 use Psr\Log\NullLogger;
diff --git a/tests/fixtures/Enum/DynamicTestFood.php b/tests/fixtures/Enum/DynamicTestFood.php
index 0a66197..ad41e57 100644
--- a/tests/fixtures/Enum/DynamicTestFood.php
+++ b/tests/fixtures/Enum/DynamicTestFood.php
@@ -1,5 +1,12 @@
 <?php
 
+/*
+ * This file is part of the SymfonyCasts DynamicForms package.
+ * Copyright (c) SymfonyCasts <https://symfonycasts.com/>
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
 namespace Symfonycasts\DynamicForms\Tests\fixtures\Enum;
 
 enum DynamicTestFood: string
diff --git a/tests/fixtures/Enum/DynamicTestMeal.php b/tests/fixtures/Enum/DynamicTestMeal.php
index 754a164..34b5cb1 100644
--- a/tests/fixtures/Enum/DynamicTestMeal.php
+++ b/tests/fixtures/Enum/DynamicTestMeal.php
@@ -1,5 +1,12 @@
 <?php
 
+/*
+ * This file is part of the SymfonyCasts DynamicForms package.
+ * Copyright (c) SymfonyCasts <https://symfonycasts.com/>
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
 namespace Symfonycasts\DynamicForms\Tests\fixtures\Enum;
 
 enum DynamicTestMeal: string
diff --git a/tests/fixtures/Enum/DynamicTestPizzaSize.php b/tests/fixtures/Enum/DynamicTestPizzaSize.php
index 391b463..b092f65 100644
--- a/tests/fixtures/Enum/DynamicTestPizzaSize.php
+++ b/tests/fixtures/Enum/DynamicTestPizzaSize.php
@@ -1,5 +1,12 @@
 <?php
 
+/*
+ * This file is part of the SymfonyCasts DynamicForms package.
+ * Copyright (c) SymfonyCasts <https://symfonycasts.com/>
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
 namespace Symfonycasts\DynamicForms\Tests\fixtures\Enum;
 
 enum DynamicTestPizzaSize: int
diff --git a/tests/fixtures/TestDynamicForm.php b/tests/fixtures/TestDynamicForm.php
index fb32774..01710a8 100644
--- a/tests/fixtures/TestDynamicForm.php
+++ b/tests/fixtures/TestDynamicForm.php
@@ -1,5 +1,12 @@
 <?php
 
+/*
+ * This file is part of the SymfonyCasts DynamicForms package.
+ * Copyright (c) SymfonyCasts <https://symfonycasts.com/>
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
 namespace Symfonycasts\DynamicForms\Tests\fixtures;
 
 use Symfony\Component\Form\AbstractType;
@@ -29,7 +36,7 @@ public function buildForm(FormBuilderInterface $builder, array $options): void
         ]);
 
         // addDynamic(string $name, array $dependencies, callable $callback): self
-        $builder->addDependent('mainFood', ['meal'], function(DependentField $field, ?DynamicTestMeal $meal) {
+        $builder->addDependent('mainFood', ['meal'], function (DependentField $field, ?DynamicTestMeal $meal) {
             $field->add(EnumType::class, [
                 'class' => DynamicTestFood::class,
                 'placeholder' => null === $meal ? 'Select a meal first' : sprintf('What is for %s?', $meal->getReadable()),
@@ -39,7 +46,7 @@ public function buildForm(FormBuilderInterface $builder, array $options): void
             ]);
         });
 
-        $builder->addDependent('pizzaSize', ['mainFood', 'upperCasePizzaSizes'], function(DependentField $field, ?DynamicTestFood $food, bool $upperCasePizzaSizes) {
+        $builder->addDependent('pizzaSize', ['mainFood', 'upperCasePizzaSizes'], function (DependentField $field, ?DynamicTestFood $food, bool $upperCasePizzaSizes) {
             if (DynamicTestFood::Pizza !== $food) {
                 return;
             }