[Testing] Update tests to use attributes for data providers

best_practices.rst

@@ -407,13 +407,12 @@
     // tests/ApplicationAvailabilityFunctionalTest.php
     namespace App\Tests;
 
+    use PHPUnit\Framework\Attributes\DataProvider;
     use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
 
     class ApplicationAvailabilityFunctionalTest extends WebTestCase
     {
-        /**
-         * @dataProvider urlProvider
-         */
+        #[DataProvider('urlProvider')]
         public function testPageIsSuccessful($url): void
         {
             $client = self::createClient();
@@ -433,6 +432,11 @@
         }
     }
 
+.. note::
+
+    The ``#[DataProvider]`` attribute is available in PHPUnit 10 and later versions.
+    In previous versions, use the ``@dataProvider`` PHPdoc annotation.
+
 Add this test while creating your application because it requires little effort
 and checks that none of your pages returns an error. Later, you'll add more
 specific tests for each page.

validation/custom_constraint.rst

@@ -513,6 +513,7 @@ class to simplify writing unit tests for your custom constraints::
 
     use App\Validator\ContainsAlphanumeric;
     use App\Validator\ContainsAlphanumericValidator;
+    use PHPUnit\Framework\Attributes\DataProvider;
     use Symfony\Component\Validator\ConstraintValidatorInterface;
     use Symfony\Component\Validator\Test\ConstraintValidatorTestCase;
 
@@ -530,9 +531,7 @@ class to simplify writing unit tests for your custom constraints::
             $this->assertNoViolation();
         }
 
-        /**
-         * @dataProvider provideInvalidConstraints
-         */
+        #[DataProvider('provideInvalidConstraints')]
         public function testTrueIsInvalid(ContainsAlphanumeric $constraint): void
         {
             $this->validator->validate('...', $constraint);