Fixed tests for new PHPunit 11.5

.gitignore

@@ -42,7 +42,7 @@ yarn-error.log
 
 ###> phpunit/phpunit ###
 /phpunit.xml
-.phpunit.result.cache
+/.phpunit.cache/
 ###< phpunit/phpunit ###
 
 ###> phpstan/phpstan ###

composer.json

@@ -105,7 +105,7 @@
         "phpstan/phpstan-doctrine": "^2.0.1",
         "phpstan/phpstan-strict-rules": "^2.0.1",
         "phpstan/phpstan-symfony": "^2.0.0",
-        "phpunit/phpunit": "^9.5",
+        "phpunit/phpunit": "^11.5.0",
         "rector/rector": "^2.0.4",
         "roave/security-advisories": "dev-latest",
         "symfony/browser-kit": "7.3.*",

phpunit.xml.dist

@@ -1,36 +1,37 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- https://phpunit.readthedocs.io/en/latest/configuration.html -->
 <phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.5/phpunit.xsd"
-         backupGlobals="false"
-         colors="true"
-         bootstrap="tests/bootstrap.php"
-         convertDeprecationsToExceptions="false"
->
-  <php>
-    <ini name="error_reporting" value="-1"/>
-    <server name="APP_ENV" value="test" force="true"/>
-    <server name="SHELL_VERBOSITY" value="-1"/>
-    <server name="SYMFONY_PHPUNIT_REMOVE" value=""/>
-    <server name="SYMFONY_PHPUNIT_VERSION" value="9.5"/>
-    <ini name="memory_limit" value="1G"/>
-    <ini name="display_errors" value="1"/>
-  </php>
-  <coverage processUncoveredFiles="true">
-    <include>
-      <directory suffix=".php">src</directory>
-    </include>
-  </coverage>
 
-  <testsuites>
-    <testsuite name="Project Test Suite">
-      <directory>tests</directory>
-    </testsuite>
-  </testsuites>
-  <extensions>
-    <extension class="DAMA\DoctrineTestBundle\PHPUnit\PHPUnitExtension"/>
-  </extensions>
-  <listeners>
-    <listener class="Symfony\Bridge\PhpUnit\SymfonyTestsListener"/>
-  </listeners>
+         xsi:noNamespaceSchemaLocation="vendor/phpunit/phpunit/phpunit.xsd"
+         colors="true"
+         failOnDeprecation="true"
+         failOnNotice="true"
+         failOnWarning="true"
+         bootstrap="tests/bootstrap.php"
+         cacheDirectory=".phpunit.cache"
+         backupGlobals="false"
+>
+    <php>
+        <ini name="display_errors" value="1" />
+        <ini name="error_reporting" value="-1"/>
+        <server name="APP_ENV" value="test" force="true"/>
+        <server name="SHELL_VERBOSITY" value="-1"/>
+        <ini name="memory_limit" value="1G"/>
+        <ini name="display_errors" value="1"/>
+    </php>
+    <coverage includeUncoveredFiles="true">
+    </coverage>
+
+    <testsuites>
+        <testsuite name="Project Test Suite">
+            <directory>tests</directory>
+        </testsuite>
+    </testsuites>
+    <extensions>
+        <bootstrap class="DAMA\DoctrineTestBundle\PHPUnit\PHPUnitExtension" />
+        <bootstrap class="Symfony\Bridge\PhpUnit\SymfonyExtension">
+            <parameter name="clock-mock-namespaces" value="App" />
+            <parameter name="dns-mock-namespaces" value="App" />
+        </bootstrap>
+    </extensions>
 </phpunit>

rector.php

@@ -7,6 +7,7 @@ use Rector\CodingStyle\Rector\FuncCall\CountArrayToEmptyArrayComparisonRector;
 use Rector\Config\RectorConfig;
 use Rector\Doctrine\Set\DoctrineSetList;
 use Rector\PHPUnit\CodeQuality\Rector\Class_\PreferPHPUnitThisCallRector;
+use Rector\PHPUnit\CodeQuality\Rector\MethodCall\AssertEmptyNullableObjectToAssertInstanceofRector;
 use Rector\PHPUnit\Set\PHPUnitSetList;
 use Rector\Set\ValueObject\LevelSetList;
 use Rector\Set\ValueObject\SetList;
@@ -16,6 +17,61 @@ use Rector\Symfony\CodeQuality\Rector\MethodCall\LiteralGetToRequestClassConstan
 use Rector\Symfony\Set\SymfonySetList;
 use Rector\TypeDeclaration\Rector\StmtsAwareInterface\DeclareStrictTypesRector;
 
+return RectorConfig::configure()
+    ->withComposerBased(phpunit: true)
+
+    ->withSymfonyContainerPhp(__DIR__ . '/tests/symfony-container.php')
+    ->withSymfonyContainerXml(__DIR__ . '/var/cache/dev/App_KernelDevDebugContainer.xml')
+
+    ->withImportNames(importShortClasses: false)
+    ->withPaths([
+        __DIR__ . '/config',
+        __DIR__ . '/public',
+        __DIR__ . '/src',
+        __DIR__ . '/tests',
+    ])
+
+    ->withSets([
+        PHPUnitSetList::ANNOTATIONS_TO_ATTRIBUTES,
+        PHPUnitSetList::PHPUNIT_90,
+        PHPUnitSetList::PHPUNIT_110,
+        PHPUnitSetList::PHPUNIT_CODE_QUALITY,
+
+
+    ])
+
+    ->withRules([
+        DeclareStrictTypesRector::class
+    ])
+
+    ->withSkip([
+        //Leave our AssertNull tests alone
+        AssertEmptyNullableObjectToAssertInstanceofRector::class,
+
+
+        CountArrayToEmptyArrayComparisonRector::class,
+        //Leave our !== null checks alone
+        FlipTypeControlToUseExclusiveTypeRector::class,
+        //Leave our PartList TableAction alone
+        ActionSuffixRemoverRector::class,
+        //We declare event listeners via attributes, therefore no need to migrate them to subscribers
+        EventListenerToEventSubscriberRector::class,
+        PreferPHPUnitThisCallRector::class,
+        //Do not replace 'GET' with class constant,
+        LiteralGetToRequestClassConstantRector::class,
+    ])
+
+    //Do not apply rules to Symfony own files
+    ->withSkip([
+        __DIR__ . '/public/index.php',
+        __DIR__ . '/src/Kernel.php',
+        __DIR__ . '/config/preload.php',
+        __DIR__ . '/config/bundles.php',
+    ])
+
+    ;
+
+/*
 return static function (RectorConfig $rectorConfig): void {
     $rectorConfig->symfonyContainerXml(__DIR__ . '/var/cache/dev/App_KernelDevDebugContainer.xml');
     $rectorConfig->symfonyContainerPhp(__DIR__ . '/tests/symfony-container.php');
@@ -79,3 +135,4 @@ return static function (RectorConfig $rectorConfig): void {
         __DIR__ . '/config/bundles.php',
     ]);
 };
+*/

src/Controller/SettingsController.php

@@ -23,6 +23,7 @@ declare(strict_types=1);
 
 namespace App\Controller;
 
+use Symfony\Component\Form\Extension\Core\Type\SubmitType;
 use App\Settings\AppSettings;
 use Jbtronics\SettingsBundle\Form\SettingsFormFactoryInterface;
 use Jbtronics\SettingsBundle\Manager\SettingsManagerInterface;
@@ -49,7 +50,7 @@ class SettingsController extends AbstractController
         $builder = $this->settingsFormFactory->createSettingsFormBuilder($settings);
 
         //Add a submit button to the form
-        $builder->add('submit', \Symfony\Component\Form\Extension\Core\Type\SubmitType::class, ['label' => 'save']);
+        $builder->add('submit', SubmitType::class, ['label' => 'save']);
 
         //Create the form
         $form = $builder->getForm();

src/Services/InfoProviderSystem/ExistingPartFinder.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace App\Services\InfoProviderSystem;
 
 use App\Entity\Parts\Manufacturer;
@@ -74,4 +76,4 @@ final class ExistingPartFinder
 
         return $qb->getQuery()->getResult();
     }
-}
+}

src/Twig/MiscExtension.php

@@ -22,6 +22,7 @@ declare(strict_types=1);
  */
 namespace App\Twig;
 
+use App\Settings\SettingsIcon;
 use Symfony\Component\HttpFoundation\Request;
 use App\Services\LogSystem\EventCommentType;
 use Jbtronics\SettingsBundle\Proxy\SettingsProxyInterface;
@@ -71,7 +72,7 @@ final class MiscExtension extends AbstractExtension
 
         $reflection = new ReflectionClass($objectOrClass);
 
-        $attribute = $reflection->getAttributes(\App\Settings\SettingsIcon::class)[0] ?? null;
+        $attribute = $reflection->getAttributes(SettingsIcon::class)[0] ?? null;
 
         return $attribute?->newInstance()->icon;
     }

symfony.lock

@@ -29,15 +29,15 @@
         "version": "1.11.99.4"
     },
     "dama/doctrine-test-bundle": {
-        "version": "8.0",
+        "version": "8.3",
         "recipe": {
             "repo": "github.com/symfony/recipes-contrib",
             "branch": "main",
-            "version": "7.2",
-            "ref": "896306d79d4ee143af9eadf9b09fd34a8c391b70"
+            "version": "8.3",
+            "ref": "dfc51177476fb39d014ed89944cde53dc3326d23"
         },
         "files": [
-            "./config/packages/dama_doctrine_test_bundle.yaml"
+            "config/packages/dama_doctrine_test_bundle.yaml"
         ]
     },
     "doctrine/cache": {
@@ -309,15 +309,16 @@
         "version": "0.12.4"
     },
     "phpunit/phpunit": {
-        "version": "9.6",
+        "version": "11.5",
         "recipe": {
             "repo": "github.com/symfony/recipes",
             "branch": "main",
-            "version": "9.6",
-            "ref": "6a9341aa97d441627f8bd424ae85dc04c944f8b4"
+            "version": "11.1",
+            "ref": "c6658a60fc9d594805370eacdf542c3d6b5c0869"
         },
         "files": [
             ".env.test",
+            "bin/phpunit",
             "phpunit.xml.dist",
             "tests/bootstrap.php"
         ]
@@ -576,19 +577,14 @@
         "version": "v5.3.8"
     },
     "symfony/phpunit-bridge": {
-        "version": "6.4",
+        "version": "7.3",
         "recipe": {
             "repo": "github.com/symfony/recipes",
             "branch": "main",
-            "version": "6.3",
-            "ref": "a411a0480041243d97382cac7984f7dce7813c08"
+            "version": "7.3",
+            "ref": "dc13fec96bd527bd399c3c01f0aab915c67fd544"
         },
-        "files": [
-            "./.env.test",
-            "./bin/phpunit",
-            "./phpunit.xml.dist",
-            "./tests/bootstrap.php"
-        ]
+        "files": []
     },
     "symfony/polyfill-ctype": {
         "version": "v1.14.0"

tests/API/APIDocsAvailabilityTest.php

@@ -23,15 +23,14 @@ declare(strict_types=1);
 
 namespace App\Tests\API;
 
+use PHPUnit\Framework\Attributes\DataProvider;
 use App\Entity\UserSystem\User;
 use Doctrine\ORM\EntityManagerInterface;
 use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
 
 class APIDocsAvailabilityTest extends WebTestCase
 {
-    /**
-     * @dataProvider urlProvider
-     */
+    #[DataProvider('urlProvider')]
     public function testDocAvailabilityForLoggedInUser(string $url): void
     {
         self::ensureKernelShutdown();

tests/ApplicationAvailabilityFunctionalTest.php

@@ -22,20 +22,19 @@ declare(strict_types=1);
 
 namespace App\Tests;
 
+use PHPUnit\Framework\Attributes\Group;
+use PHPUnit\Framework\Attributes\DataProvider;
 use Generator;
 use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
 
 /**
  * This test just ensures that different pages are available (do not throw an exception).
- *
- * @group DB
- * @group slow
  */
+#[Group('DB')]
+#[Group('slow')]
 class ApplicationAvailabilityFunctionalTest extends WebTestCase
 {
-    /**
-     * @dataProvider urlProvider
-     */
+    #[DataProvider('urlProvider')]
     public function testPageIsSuccessful(string $url): void
     {
         //We have localized routes
@@ -54,7 +53,7 @@ class ApplicationAvailabilityFunctionalTest extends WebTestCase
         $this->assertTrue($client->getResponse()->isSuccessful(), 'Request not successful. Status code is '.$client->getResponse()->getStatusCode() . ' for URL '.$url);
     }
 
-    public function urlProvider(): ?Generator
+    public static function urlProvider(): ?Generator
     {
         //Homepage
         yield ['/'];

tests/Controller/AdminPages/AbstractAdminController.php

@@ -22,19 +22,19 @@ declare(strict_types=1);
 
 namespace App\Tests\Controller\AdminPages;
 
+use PHPUnit\Framework\Attributes\Group;
+use PHPUnit\Framework\Attributes\DataProvider;
 use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
 use Symfony\Component\Security\Core\Exception\AccessDeniedException;
 
-/**
- * @group slow
- * @group DB
- */
-abstract class AbstractAdminControllerTest extends WebTestCase
+#[Group('slow')]
+#[Group('DB')]
+abstract class AbstractAdminController extends WebTestCase
 {
     protected static string $base_path = 'not_valid';
     protected static string $entity_class = 'not valid';
 
-    public function readDataProvider(): \Iterator
+    public static function readDataProvider(): \Iterator
     {
         yield ['noread', false];
         yield ['anonymous', true];
@@ -43,10 +43,10 @@ abstract class AbstractAdminControllerTest extends WebTestCase
     }
 
     /**
-     * @dataProvider readDataProvider
-     * @group slow
      * Tests if you can access the /new part which is used to list all entities. Checks if permissions are working
      */
+    #[DataProvider('readDataProvider')]
+    #[Group('slow')]
     public function testListEntries(string $user, bool $read): void
     {
         static::ensureKernelShutdown();
@@ -72,10 +72,13 @@ abstract class AbstractAdminControllerTest extends WebTestCase
     }
 
     /**
-     * @dataProvider readDataProvider
-     * @group slow
      * Tests if it is possible to access a specific entity. Checks if permissions are working.
+     * @param  string  $user
+     * @param  bool  $read
+     * @return void
      */
+    #[DataProvider('readDataProvider')]
+    #[Group('slow')]
     public function testReadEntity(string $user, bool $read): void
     {
         //Test read access
@@ -96,7 +99,7 @@ abstract class AbstractAdminControllerTest extends WebTestCase
         $this->assertSame($read, !$client->getResponse()->isForbidden(), 'Permission Checking not working!');
     }
 
-    public function deleteDataProvider(): \Iterator
+    public static function deleteDataProvider(): \Iterator
     {
         yield ['noread', false];
         yield ['anonymous', false];
@@ -106,10 +109,9 @@ abstract class AbstractAdminControllerTest extends WebTestCase
 
     /**
      * Tests if deleting an entity is working.
-     *
-     * @group slow
-     * @dataProvider deleteDataProvider
      */
+    #[DataProvider('deleteDataProvider')]
+    #[Group('slow')]
     public function testDeleteEntity(string $user, bool $delete): void
     {
         //Test read access

tests/Controller/AdminPages/AttachmentTypeController.php

@@ -22,13 +22,12 @@ declare(strict_types=1);
 
 namespace App\Tests\Controller\AdminPages;
 
+use PHPUnit\Framework\Attributes\Group;
 use App\Entity\Attachments\AttachmentType;
 
-/**
- * @group slow
- * @group DB
- */
-class AttachmentTypeControllerTest extends AbstractAdminControllerTest
+#[Group('slow')]
+#[Group('DB')]
+class AttachmentTypeController extends AbstractAdminController
 {
     protected static string $base_path = '/en/attachment_type';
     protected static string $entity_class = AttachmentType::class;

tests/Controller/AdminPages/CategoryController.php

@@ -22,13 +22,12 @@ declare(strict_types=1);
 
 namespace App\Tests\Controller\AdminPages;
 
+use PHPUnit\Framework\Attributes\Group;
 use App\Entity\Parts\Category;
 
-/**
- * @group slow
- * @group DB
- */
-class CategoryControllerTest extends AbstractAdminControllerTest
+#[Group('slow')]
+#[Group('DB')]
+class CategoryController extends AbstractAdminController
 {
     protected static string $base_path = '/en/category';
     protected static string $entity_class = Category::class;

tests/Controller/AdminPages/FootprintController.php

@@ -22,13 +22,12 @@ declare(strict_types=1);
 
 namespace App\Tests\Controller\AdminPages;
 
+use PHPUnit\Framework\Attributes\Group;
 use App\Entity\Parts\Footprint;
 
-/**
- * @group slow
- * @group DB
- */
-class FootprintControllerTest extends AbstractAdminControllerTest
+#[Group('slow')]
+#[Group('DB')]
+class FootprintController extends AbstractAdminController
 {
     protected static string $base_path = '/en/footprint';
     protected static string $entity_class = Footprint::class;

tests/Controller/AdminPages/LabelProfileController.php

@@ -41,20 +41,21 @@ declare(strict_types=1);
 
 namespace App\Tests\Controller\AdminPages;
 
+use PHPUnit\Framework\Attributes\DataProvider;
+use PHPUnit\Framework\Attributes\Group;
 use App\Entity\LabelSystem\LabelProfile;
 use Symfony\Component\Security\Core\Exception\AccessDeniedException;
 
-class LabelProfileControllerTest extends AbstractAdminControllerTest
+class LabelProfileController extends AbstractAdminController
 {
     protected static string $base_path = '/en/label_profile';
     protected static string $entity_class = LabelProfile::class;
 
     /**
      * Tests if deleting an entity is working.
-     *
-     * @group slow
-     * @dataProvider deleteDataProvider
      */
+    #[DataProvider('deleteDataProvider')]
+    #[Group('slow')]
     public function testDeleteEntity(string $user, bool $delete): void
     {
         //Test read access

tests/Controller/AdminPages/ManufacturerController.php

@@ -22,13 +22,12 @@ declare(strict_types=1);
 
 namespace App\Tests\Controller\AdminPages;
 
+use PHPUnit\Framework\Attributes\Group;
 use App\Entity\Parts\Manufacturer;
 
-/**
- * @group slow
- * @group DB
- */
-class ManufacturerControllerTest extends AbstractAdminControllerTest
+#[Group('slow')]
+#[Group('DB')]
+class ManufacturerController extends AbstractAdminController
 {
     protected static string $base_path = '/en/manufacturer';
     protected static string $entity_class = Manufacturer::class;

tests/Controller/AdminPages/MeasurementUnitController.php

@@ -22,13 +22,12 @@ declare(strict_types=1);
 
 namespace App\Tests\Controller\AdminPages;
 
+use PHPUnit\Framework\Attributes\Group;
 use App\Entity\Parts\MeasurementUnit;
 
-/**
- * @group slow
- * @group DB
- */
-class MeasurementUnitControllerTest extends AbstractAdminControllerTest
+#[Group('slow')]
+#[Group('DB')]
+class MeasurementUnitController extends AbstractAdminController
 {
     protected static string $base_path = '/en/measurement_unit';
     protected static string $entity_class = MeasurementUnit::class;

tests/Controller/AdminPages/ProjectController.php

@@ -23,13 +23,12 @@ declare(strict_types=1);
 
 namespace App\Tests\Controller\AdminPages;
 
+use PHPUnit\Framework\Attributes\Group;
 use App\Entity\ProjectSystem\Project;
 
-/**
- * @group slow
- * @group DB
- */
-class ProjectControllerTest extends AbstractAdminControllerTest
+#[Group('slow')]
+#[Group('DB')]
+class ProjectController extends AbstractAdminController
 {
     protected static string $base_path = '/en/project';
     protected static string $entity_class = Project::class;

tests/Controller/AdminPages/StorelocationController.php

@@ -22,13 +22,12 @@ declare(strict_types=1);
 
 namespace App\Tests\Controller\AdminPages;
 
+use PHPUnit\Framework\Attributes\Group;
 use App\Entity\Parts\StorageLocation;
 
-/**
- * @group slow
- * @group DB
- */
-class StorelocationControllerTest extends AbstractAdminControllerTest
+#[Group('slow')]
+#[Group('DB')]
+class StorelocationController extends AbstractAdminController
 {
     protected static string $base_path = '/en/store_location';
     protected static string $entity_class = StorageLocation::class;

tests/Controller/AdminPages/SupplierController.php

@@ -22,13 +22,12 @@ declare(strict_types=1);
 
 namespace App\Tests\Controller\AdminPages;
 
+use PHPUnit\Framework\Attributes\Group;
 use App\Entity\Parts\Supplier;
 
-/**
- * @group slow
- * @group DB
- */
-class SupplierControllerTest extends AbstractAdminControllerTest
+#[Group('slow')]
+#[Group('DB')]
+class SupplierController extends AbstractAdminController
 {
     protected static string $base_path = '/en/supplier';
     protected static string $entity_class = Supplier::class;

tests/Controller/RedirectControllerTest.php

@@ -22,16 +22,17 @@ declare(strict_types=1);
 
 namespace App\Tests\Controller;
 
+use PHPUnit\Framework\Attributes\Group;
+use PHPUnit\Framework\Attributes\DataProvider;
+use PHPUnit\Framework\Attributes\Depends;
 use Symfony\Bundle\FrameworkBundle\KernelBrowser;
 use App\Entity\UserSystem\User;
 use App\Repository\UserRepository;
 use Doctrine\ORM\EntityManagerInterface;
 use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
 
-/**
- * @group slow
- * @group DB
- */
+#[Group('slow')]
+#[Group('DB')]
 class RedirectControllerTest extends WebTestCase
 {
     protected EntityManagerInterface $em;
@@ -50,7 +51,7 @@ class RedirectControllerTest extends WebTestCase
         $this->userRepo = $this->em->getRepository(User::class);
     }
 
-    public function urlMatchDataProvider(): \Iterator
+    public static function urlMatchDataProvider(): \Iterator
     {
         yield ['/', true];
         yield ['/part/2/info', true];
@@ -64,10 +65,9 @@ class RedirectControllerTest extends WebTestCase
 
     /**
      * Test if a certain request to an url will be redirected.
-     *
-     * @dataProvider urlMatchDataProvider
-     * @group slow
      */
+    #[DataProvider('urlMatchDataProvider')]
+    #[Group('slow')]
     public function testUrlMatch($url, $expect_redirect): void
     {
         //$client = static::createClient();
@@ -79,7 +79,7 @@ class RedirectControllerTest extends WebTestCase
         $this->assertSame($expect_redirect, $response->isRedirect());
     }
 
-    public function urlAddLocaleDataProvider(): \Iterator
+    public static function urlAddLocaleDataProvider(): \Iterator
     {
         //User locale, original target, redirect target
         yield ['de', '/', '/de/'];
@@ -97,11 +97,10 @@ class RedirectControllerTest extends WebTestCase
 
     /**
      * Test if the user is redirected to the localized version of a page, based on his settings.
-     *
-     * @dataProvider urlAddLocaleDataProvider
-     * @group slow
-     * @depends      testUrlMatch
      */
+    #[Depends('testUrlMatch')]
+    #[DataProvider('urlAddLocaleDataProvider')]
+    #[Group('slow')]
     public function testAddLocale(?string $user_locale, string $input_path, string $redirect_path): void
     {
         //Redirect path is absolute
@@ -121,10 +120,9 @@ class RedirectControllerTest extends WebTestCase
     /**
      * Test if the user is redirected to the localized version of a page, based on his settings.
      * We simulate the situation of a reverse proxy here, by adding a prefix to the path.
-     *
-     * @dataProvider urlAddLocaleDataProvider
-     * @group slow
      */
+    #[DataProvider('urlAddLocaleDataProvider')]
+    #[Group('slow')]
     public function testAddLocaleReverseProxy(?string $user_locale, string $input_path, string $redirect_path): void
     {
         //Input path remains unchanged, as this is what the server receives from the proxy
@@ -147,10 +145,9 @@ class RedirectControllerTest extends WebTestCase
     /**
      * Test if the user is redirected to the localized version of a page, based on his settings.
      * We simulate the situation of serving Part-DB in a subfolder here.
-     *
-     * @dataProvider urlAddLocaleDataProvider
-     * @group slow
      */
+    #[DataProvider('urlAddLocaleDataProvider')]
+    #[Group('slow')]
     public function testAddLocaleSubfolder(?string $user_locale, string $input_path, string $redirect_path): void
     {
         //Prefix our path with the proxy prefix

tests/DataTables/Filters/Constraints/FilterTraitTest.php

@@ -22,6 +22,7 @@ declare(strict_types=1);
  */
 namespace App\Tests\DataTables\Filters\Constraints;
 
+use PHPUnit\Framework\Attributes\DataProvider;
 use App\DataTables\Filters\Constraints\FilterTrait;
 use PHPUnit\Framework\TestCase;
 
@@ -40,7 +41,7 @@ class FilterTraitTest extends TestCase
         $this->assertFalse($this->useHaving);
     }
 
-    public function isAggregateFunctionStringDataProvider(): iterable
+    public static function isAggregateFunctionStringDataProvider(): iterable
     {
         yield [false, 'parts.test'];
         yield [false, 'attachments.test'];
@@ -48,12 +49,10 @@ class FilterTraitTest extends TestCase
         yield [true, 'MAX(attachments.value)'];
     }
 
-    /**
-     * @dataProvider isAggregateFunctionStringDataProvider
-     */
+    #[DataProvider('isAggregateFunctionStringDataProvider')]
     public function testIsAggregateFunctionString(bool $expected, string $input): void
     {
-        $this->assertEquals($expected, $this->isAggregateFunctionString($input));
+        $this->assertSame($expected, $this->isAggregateFunctionString($input));
     }
 
 }

tests/DatatablesAvailabilityTest.php

@@ -41,13 +41,12 @@ declare(strict_types=1);
 
 namespace App\Tests;
 
+use PHPUnit\Framework\Attributes\DataProvider;
 use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
 
 class DatatablesAvailabilityTest extends WebTestCase
 {
-    /**
-     * @dataProvider urlProvider
-     */
+    #[DataProvider('urlProvider')]
     public function testDataTable(string $url, ?array $ordering = null): void
     {
         //We have localized routes
@@ -80,7 +79,7 @@ class DatatablesAvailabilityTest extends WebTestCase
         $this->assertJson($client->getResponse()->getContent());
     }
 
-    public function urlProvider(): ?\Generator
+    public static function urlProvider(): ?\Generator
     {
         //Part lists
         yield ['/category/1/parts'];

tests/Doctrine/SQLiteRegexMiddlewareTest.php

@@ -22,13 +22,14 @@ declare(strict_types=1);
  */
 namespace App\Tests\Doctrine;
 
+use PHPUnit\Framework\Attributes\DataProvider;
 use App\Doctrine\Middleware\SQLiteRegexExtensionMiddlewareDriver;
 use PHPUnit\Framework\TestCase;
 
 class SQLiteRegexMiddlewareTest extends TestCase
 {
 
-    public function regexpDataProvider(): \Generator
+    public static function regexpDataProvider(): \Generator
     {
         yield [1, 'a', 'a'];
         yield [0, 'a', 'b'];
@@ -41,15 +42,13 @@ class SQLiteRegexMiddlewareTest extends TestCase
         yield [1, '^a\d+$', 'a123'];
     }
 
-    /**
-     * @dataProvider regexpDataProvider
-     */
+    #[DataProvider('regexpDataProvider')]
     public function testRegexp(int $expected, string $pattern, string $value): void
     {
         $this->assertSame($expected, SQLiteRegexExtensionMiddlewareDriver::regexp($pattern, $value));
     }
 
-    public function fieldDataProvider(): \Generator
+    public static function fieldDataProvider(): \Generator
     {
 
         // Null cases
@@ -73,17 +72,13 @@ class SQLiteRegexMiddlewareTest extends TestCase
         yield [6, 'c', ['b', 'a', 'b', 'a', 'b', 'c']];
     }
 
-    /**
-     * @dataProvider fieldDataProvider
-     */
+    #[DataProvider('fieldDataProvider')]
     public function testField(int $expected, string|int|null $value, array $array): void
     {
         $this->assertSame($expected, SQLiteRegexExtensionMiddlewareDriver::field($value, ...$array));
     }
 
-    /**
-     * @dataProvider fieldDataProvider
-     */
+    #[DataProvider('fieldDataProvider')]
     public function testField2(int $expected, string|int|null $value, array $array): void
     {
         //Should be the same as field, but with the array comma imploded

tests/Entity/Attachments/AttachmentTest.php

@@ -22,6 +22,8 @@ declare(strict_types=1);
 
 namespace App\Tests\Entity\Attachments;
 
+use PHPUnit\Framework\Attributes\DataProvider;
+use PHPUnit\Framework\Attributes\Depends;
 use App\Entity\Attachments\Attachment;
 use App\Entity\Attachments\AttachmentType;
 use App\Entity\Attachments\AttachmentTypeAttachment;
@@ -73,7 +75,7 @@ class AttachmentTest extends TestCase
         $this->assertEmpty($attachment->getFilename());
     }
 
-    public function subClassesDataProvider(): \Iterator
+    public static function subClassesDataProvider(): \Iterator
     {
         yield [AttachmentTypeAttachment::class, AttachmentType::class];
         yield [CategoryAttachment::class, Category::class];
@@ -89,9 +91,7 @@ class AttachmentTest extends TestCase
         yield [UserAttachment::class, User::class];
     }
 
-    /**
-     * @dataProvider subClassesDataProvider
-     */
+    #[DataProvider('subClassesDataProvider')]
     public function testSetElement(string $attachment_class, string $allowed_class): void
     {
         /** @var Attachment $attachment */
@@ -106,10 +106,9 @@ class AttachmentTest extends TestCase
     /**
      * Test that all attachment subclasses like PartAttachment or similar returns an exception, when a not allowed
      * element is passed.
-     *
-     * @dataProvider subClassesDataProvider
-     * @depends  testSetElement
      */
+    #[Depends('testSetElement')]
+    #[DataProvider('subClassesDataProvider')]
     public function testSetElementExceptionOnSubClasses(string $attachment_class, string $allowed_class): void
     {
         $this->expectException(InvalidArgumentException::class);
@@ -135,9 +134,7 @@ class AttachmentTest extends TestCase
         yield [null,                      'test.txt',                   null,        null];
     }
 
-    /**
-     * @dataProvider extensionDataProvider
-     */
+    #[DataProvider('extensionDataProvider')]
     public function testGetExtension(?string $internal_path, ?string $external_path, ?string $originalFilename, ?string $expected): void
     {
         $attachment = new PartAttachment();
@@ -162,9 +159,7 @@ class AttachmentTest extends TestCase
         yield ['%SECURE%/foo.txt/test',   'https://test.de/picture.jpeg',                      false];
     }
 
-    /**
-     * @dataProvider pictureDataProvider
-     */
+    #[DataProvider('pictureDataProvider')]
     public function testIsPicture(?string $internal_path, ?string $external_path, bool $expected): void
     {
         $attachment = new PartAttachment();
@@ -184,9 +179,7 @@ class AttachmentTest extends TestCase
         yield ['%FOOTPRINTS%/foo/bar.txt', true];
     }
 
-    /**
-     * @dataProvider builtinDataProvider
-     */
+    #[DataProvider('builtinDataProvider')]
     public function testIsBuiltIn(?string $path, $expected): void
     {
         $attachment = new PartAttachment();
@@ -201,9 +194,7 @@ class AttachmentTest extends TestCase
         yield ['https://foo.bar/test?txt=test', 'foo.bar'];
     }
 
-    /**
-     * @dataProvider hostDataProvider
-     */
+    #[DataProvider('hostDataProvider')]
     public function testGetHost(?string $path, ?string $expected): void
     {
         $attachment = new PartAttachment();
@@ -219,9 +210,7 @@ class AttachmentTest extends TestCase
         yield [null,                     'https://www.google.de/test.txt',   null,       null];
     }
 
-    /**
-     * @dataProvider filenameProvider
-     */
+    #[DataProvider('filenameProvider')]
     public function testGetFilename(?string $internal_path, ?string $external_path, ?string $original_filename, ?string $expected): void
     {
         $attachment = new PartAttachment();
@@ -242,7 +231,7 @@ class AttachmentTest extends TestCase
         //Ensure that changing the external path does reset the internal one
         $attachment->setInternalPath('%MEDIA%/foo/bar.txt');
         $attachment->setExternalPath('https://example.de');
-        $this->assertSame(null, $attachment->getInternalPath());
+        $this->assertNull($attachment->getInternalPath());
 
         //Ensure that setting the same value to the external path again doesn't reset the internal one
         $attachment->setExternalPath('https://google.de');

tests/Entity/Parameters/PartParameterTest.php

@@ -41,12 +41,13 @@ declare(strict_types=1);
 
 namespace App\Tests\Entity\Parameters;
 
+use PHPUnit\Framework\Attributes\DataProvider;
 use App\Entity\Parameters\PartParameter;
 use PHPUnit\Framework\TestCase;
 
 class PartParameterTest extends TestCase
 {
-    public function valueWithUnitDataProvider(): \Iterator
+    public static function valueWithUnitDataProvider(): \Iterator
     {
         yield ['1', 1.0, ''];
         yield ['1 V', 1.0, 'V'];
@@ -54,7 +55,7 @@ class PartParameterTest extends TestCase
         yield ['1.23 V', 1.23, 'V'];
     }
 
-    public function formattedValueDataProvider(): \Iterator
+    public static function formattedValueDataProvider(): \Iterator
     {
         yield ['Text Test', null, null, null, 'V', 'Text Test'];
         yield ['10.23 V', null, 10.23, null, 'V', ''];
@@ -67,7 +68,7 @@ class PartParameterTest extends TestCase
         yield ['10.23 V (9 V ... 11 V) [Test]', 9, 10.23, 11, 'V', 'Test'];
     }
 
-    public function formattedValueWithLatexDataProvider(): \Iterator
+    public static function formattedValueWithLatexDataProvider(): \Iterator
     {
         yield ['Text Test', null, null, null, 'V', 'Text Test'];
         yield ['10.23 $\mathrm{V}$', null, 10.23, null, 'V', ''];
@@ -80,9 +81,7 @@ class PartParameterTest extends TestCase
         yield ['10.23 $\mathrm{V}$ (9 $\mathrm{V}$ ... 11 $\mathrm{V}$) [Test]', 9, 10.23, 11, 'V', 'Test'];
     }
 
-    /**
-     * @dataProvider  valueWithUnitDataProvider
-     */
+    #[DataProvider('valueWithUnitDataProvider')]
     public function testGetValueMinWithUnit(string $expected, float $value, string $unit): void
     {
         $param = new PartParameter();
@@ -91,9 +90,7 @@ class PartParameterTest extends TestCase
         $this->assertSame($expected, $param->getValueMinWithUnit());
     }
 
-    /**
-     * @dataProvider  valueWithUnitDataProvider
-     */
+    #[DataProvider('valueWithUnitDataProvider')]
     public function testGetValueMaxWithUnit(string $expected, float $value, string $unit): void
     {
         $param = new PartParameter();
@@ -102,9 +99,7 @@ class PartParameterTest extends TestCase
         $this->assertSame($expected, $param->getValueMaxWithUnit());
     }
 
-    /**
-     * @dataProvider  valueWithUnitDataProvider
-     */
+    #[DataProvider('valueWithUnitDataProvider')]
     public function testGetValueTypicalWithUnit(string $expected, float $value, string $unit): void
     {
         $param = new PartParameter();
@@ -114,12 +109,12 @@ class PartParameterTest extends TestCase
     }
 
     /**
-     * @dataProvider formattedValueDataProvider
      *
      * @param float $min
      * @param float $typical
      * @param float $max
      */
+    #[DataProvider('formattedValueDataProvider')]
     public function testGetFormattedValue(string $expected, ?float $min, ?float $typical, ?float $max, string $unit, string $text): void
     {
         $param = new PartParameter();
@@ -132,12 +127,12 @@ class PartParameterTest extends TestCase
     }
 
     /**
-     * @dataProvider formattedValueWithLatexDataProvider
      *
      * @param float $min
      * @param float $typical
      * @param float $max
      */
+    #[DataProvider('formattedValueWithLatexDataProvider')]
     public function testGetFormattedValueWithLatex(string $expected, ?float $min, ?float $typical, ?float $max, string $unit, string $text): void
     {
         $param = new PartParameter();

tests/Entity/Parts/PartTest.php

@@ -41,7 +41,7 @@ class PartTest extends TestCase
         $lot = new PartLot();
         $part->addPartLot($lot);
         $this->assertSame($part, $lot->getPart());
-        $this->assertSame(1, $part->getPartLots()->count());
+        $this->assertCount(1, $part->getPartLots());
 
         //Remove element
         $part->removePartLot($lot);

tests/Entity/PriceSystem/OrderdetailTest.php

@@ -38,7 +38,7 @@ class OrderdetailTest extends TestCase
         $pricedetail = new Pricedetail();
         $orderdetail->addPricedetail($pricedetail);
         $this->assertSame($orderdetail, $pricedetail->getOrderdetail());
-        $this->assertSame(1, $orderdetail->getPricedetails()->count());
+        $this->assertCount(1, $orderdetail->getPricedetails());
 
         //After removal of the pricedetail, the orderdetail must be empty again
         $orderdetail->removePricedetail($pricedetail);

tests/Entity/UserSystem/ApiTokenTypeTest.php

@@ -35,7 +35,7 @@ class ApiTokenTypeTest extends TestCase
 
     public function testGetTypeFromToken(): void
     {
-        $this->assertEquals(ApiTokenType::PERSONAL_ACCESS_TOKEN, ApiTokenType::getTypeFromToken('tcp_123'));
+        $this->assertSame(ApiTokenType::PERSONAL_ACCESS_TOKEN, ApiTokenType::getTypeFromToken('tcp_123'));
     }
 
     public function testGetTypeFromTokenInvalid(): void

tests/Entity/UserSystem/UserTest.php

@@ -22,6 +22,8 @@ declare(strict_types=1);
 
 namespace App\Tests\Entity\UserSystem;
 
+use PHPUnit\Framework\Attributes\DataProvider;
+use PHPUnit\Framework\Attributes\RequiresPhpunit;
 use App\Entity\UserSystem\User;
 use App\Entity\UserSystem\WebauthnKey;
 use Doctrine\Common\Collections\Collection;
@@ -45,16 +47,14 @@ class UserTest extends TestCase
         $this->assertSame('John (@username)', $user->getFullName(true));
     }
 
-    public function googleAuthenticatorEnabledDataProvider(): \Iterator
+    public static function googleAuthenticatorEnabledDataProvider(): \Iterator
     {
         yield [null, false];
         yield ['', false];
         yield ['SSSk38498', true];
     }
 
-    /**
-     * @dataProvider googleAuthenticatorEnabledDataProvider
-     */
+    #[DataProvider('googleAuthenticatorEnabledDataProvider')]
     public function testIsGoogleAuthenticatorEnabled(?string $secret, bool $expected): void
     {
         $user = new User();
@@ -62,9 +62,7 @@ class UserTest extends TestCase
         $this->assertSame($expected, $user->isGoogleAuthenticatorEnabled());
     }
 
-    /**
-     * @requires PHPUnit 8
-     */
+    //#[RequiresPhpunit('8')]
     public function testSetBackupCodes(): void
     {
         $user = new User();

tests/Exceptions/TwigModeExceptionTest.php

@@ -1,4 +1,7 @@
 <?php
+
+declare(strict_types=1);
+
 /*
  * This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
  *
@@ -17,7 +20,6 @@
  *  You should have received a copy of the GNU Affero General Public License
  *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
-
 namespace App\Tests\Exceptions;
 
 use App\Exceptions\TwigModeException;

tests/Helpers/BBCodeToMarkdownConverterTest.php

@@ -22,6 +22,7 @@ declare(strict_types=1);
 
 namespace App\Tests\Helpers;
 
+use PHPUnit\Framework\Attributes\DataProvider;
 use App\Helpers\BBCodeToMarkdownConverter;
 use PHPUnit\Framework\TestCase;
 
@@ -34,7 +35,7 @@ class BBCodeToMarkdownConverterTest extends TestCase
         $this->converter = new BBCodeToMarkdownConverter();
     }
 
-    public function dataProvider(): \Iterator
+    public static function dataProvider(): \Iterator
     {
         yield ['[b]Bold[/b]', '**Bold**'];
         yield ['[i]Italic[/i]', '*Italic*'];
@@ -46,11 +47,11 @@ class BBCodeToMarkdownConverterTest extends TestCase
     }
 
     /**
-     * @dataProvider dataProvider
      *
      * @param $bbcode
      * @param $expected
      */
+    #[DataProvider('dataProvider')]
     public function testConvert($bbcode, $expected): void
     {
         $this->assertSame($expected, $this->converter->convert($bbcode));

tests/Helpers/IPAnonymizerTest.php

@@ -1,4 +1,7 @@
 <?php
+
+declare(strict_types=1);
+
 /*
  * This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
  *
@@ -17,16 +20,16 @@
  *  You should have received a copy of the GNU Affero General Public License
  *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
-
 namespace App\Tests\Helpers;
 
+use PHPUnit\Framework\Attributes\DataProvider;
 use App\Helpers\IPAnonymizer;
 use PHPUnit\Framework\TestCase;
 
 class IPAnonymizerTest extends TestCase
 {
 
-    public function anonymizeDataProvider(): \Generator
+    public static function anonymizeDataProvider(): \Generator
     {
         yield ['127.0.0.0', '127.0.0.23'];
         yield ['2001:db8:85a3::', '2001:0db8:85a3:0000:0000:8a2e:0370:7334'];
@@ -34,9 +37,7 @@ class IPAnonymizerTest extends TestCase
         yield ['fe80::', 'fe80::1fc4:15d8:78db:2319%enp4s0'];
     }
 
-    /**
-     * @dataProvider anonymizeDataProvider
-     */
+    #[DataProvider('anonymizeDataProvider')]
     public function testAnonymize(string $expected, string $input): void
     {
         $this->assertSame($expected, IPAnonymizer::anonymize($input));

tests/Helpers/Projects/ProjectBuildRequestTest.php

@@ -33,9 +33,6 @@ use PHPUnit\Framework\TestCase;
 class ProjectBuildRequestTest extends TestCase
 {
 
-    /** @var MeasurementUnit $float_unit */
-    private MeasurementUnit $float_unit;
-
     /** @var Project */
     private Project $project1;
     /** @var ProjectBOMEntry */
@@ -49,30 +46,25 @@ class ProjectBuildRequestTest extends TestCase
     private PartLot $lot1b;
     private PartLot $lot2;
 
-    /** @var Part */
-    private Part $part1;
-    /** @var Part */
-    private Part $part2;
-
 
     public function setUp(): void
     {
-        $this->float_unit = new MeasurementUnit();
-        $this->float_unit->setName('float');
-        $this->float_unit->setUnit('f');
-        $this->float_unit->setIsInteger(false);
-        $this->float_unit->setUseSIPrefix(true);
+        $float_unit = new MeasurementUnit();
+        $float_unit->setName('float');
+        $float_unit->setUnit('f');
+        $float_unit->setIsInteger(false);
+        $float_unit->setUseSIPrefix(true);
 
         //Setup some example parts and part lots
-        $this->part1 = new Part();
-        $this->part1->setName('Part 1');
+        $part1 = new Part();
+        $part1->setName('Part 1');
         $this->lot1a = new class extends PartLot {
             public function getID(): ?int
             {
                 return 1;
             }
         };
-        $this->part1->addPartLot($this->lot1a);
+        $part1->addPartLot($this->lot1a);
         $this->lot1a->setAmount(10);
         $this->lot1a->setDescription('Lot 1a');
 
@@ -82,25 +74,25 @@ class ProjectBuildRequestTest extends TestCase
                 return 2;
             }
         };
-        $this->part1->addPartLot($this->lot1b);
+        $part1->addPartLot($this->lot1b);
         $this->lot1b->setAmount(20);
         $this->lot1b->setDescription('Lot 1b');
 
-        $this->part2 = new Part();
+        $part2 = new Part();
 
-        $this->part2->setName('Part 2');
-        $this->part2->setPartUnit($this->float_unit);
+        $part2->setName('Part 2');
+        $part2->setPartUnit($float_unit);
         $this->lot2 = new PartLot();
-        $this->part2->addPartLot($this->lot2);
+        $part2->addPartLot($this->lot2);
         $this->lot2->setAmount(2.5);
         $this->lot2->setDescription('Lot 2');
 
         $this->bom_entry1a = new ProjectBOMEntry();
-        $this->bom_entry1a->setPart($this->part1);
+        $this->bom_entry1a->setPart($part1);
         $this->bom_entry1a->setQuantity(2);
 
         $this->bom_entry1b = new ProjectBOMEntry();
-        $this->bom_entry1b->setPart($this->part2);
+        $this->bom_entry1b->setPart($part2);
         $this->bom_entry1b->setQuantity(1.5);
 
         $this->bom_entry1c = new ProjectBOMEntry();

tests/Repository/LogEntryRepositoryTest.php

@@ -1,4 +1,7 @@
 <?php
+
+declare(strict_types=1);
+
 /*
  * This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
  *
@@ -17,7 +20,6 @@
  *  You should have received a copy of the GNU Affero General Public License
  *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
-
 namespace App\Tests\Repository;
 
 use App\Entity\LogSystem\AbstractLogEntry;

tests/Repository/NamedDBElementRepositoryTest.php

@@ -32,7 +32,6 @@ use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
  */
 class NamedDBElementRepositoryTest extends WebTestCase
 {
-    private $entityManager;
     /**
      * @var StructuralDBElementRepository
      */
@@ -42,11 +41,11 @@ class NamedDBElementRepositoryTest extends WebTestCase
     {
         $kernel = self::bootKernel();
 
-        $this->entityManager = $kernel->getContainer()
+        $entityManager = $kernel->getContainer()
             ->get('doctrine')
             ->getManager();
 
-        $this->repo = $this->entityManager->getRepository(User::class);
+        $this->repo = $entityManager->getRepository(User::class);
     }
 
     public function testGetGenericNodeTree(): void

tests/Repository/StructuralDBElementRepositoryTest.php

@@ -32,7 +32,6 @@ use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
  */
 class StructuralDBElementRepositoryTest extends WebTestCase
 {
-    private $entityManager;
     /**
      * @var StructuralDBElementRepository
      */
@@ -42,11 +41,11 @@ class StructuralDBElementRepositoryTest extends WebTestCase
     {
         $kernel = self::bootKernel();
 
-        $this->entityManager = $kernel->getContainer()
+        $entityManager = $kernel->getContainer()
             ->get('doctrine')
             ->getManager();
 
-        $this->repo = $this->entityManager->getRepository(AttachmentType::class);
+        $this->repo = $entityManager->getRepository(AttachmentType::class);
     }
 
     public function testFindRootNodes(): void

tests/Repository/UserRepositoryTest.php

@@ -30,7 +30,6 @@ use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
 class UserRepositoryTest extends WebTestCase
 {
 
-    private $entityManager;
     /**
      * @var UserRepository
      */
@@ -40,11 +39,11 @@ class UserRepositoryTest extends WebTestCase
     {
         $kernel = self::bootKernel();
 
-        $this->entityManager = $kernel->getContainer()
+        $entityManager = $kernel->getContainer()
             ->get('doctrine')
             ->getManager();
 
-        $this->repo = $this->entityManager->getRepository(User::class);
+        $this->repo = $entityManager->getRepository(User::class);
     }
 
 

tests/Serializer/StructuralElementDenormalizerTest.php

@@ -22,6 +22,7 @@ declare(strict_types=1);
  */
 namespace App\Tests\Serializer;
 
+use PHPUnit\Framework\Attributes\Group;
 use App\Entity\Parts\Category;
 use App\Serializer\StructuralElementDenormalizer;
 use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
@@ -53,9 +54,7 @@ class StructuralElementDenormalizerTest extends WebTestCase
         $this->assertTrue($this->service->supportsDenormalization(['name' => 'Test'], Category::class, 'json', ['groups' => ['import'], 'partdb_import' => true]));
     }
 
-    /**
-     * @group DB
-     */
+    #[Group('DB')]
     public function testDenormalize(): void
     {
         //Check that we retrieve DB elements via the name

tests/Services/Attachments/AttachmentPathResolverTest.php

@@ -22,6 +22,7 @@ declare(strict_types=1);
 
 namespace App\Tests\Services\Attachments;
 
+use PHPUnit\Framework\Attributes\DataProvider;
 use App\Services\Formatters\AmountFormatter;
 use App\Services\Attachments\AttachmentPathResolver;
 use const DIRECTORY_SEPARATOR;
@@ -69,19 +70,19 @@ class AttachmentPathResolverTest extends WebTestCase
         $this->assertNull($this->service->parameterToAbsolutePath('/./this/one/too'));
     }
 
-    public function placeholderDataProvider(): \Iterator
+    public static function placeholderDataProvider(): \Iterator
     {
         //We need to do initialization (again), as dataprovider is called before setUp()
         self::bootKernel();
-        $this->projectDir_orig = realpath(self::$kernel->getProjectDir());
-        $this->projectDir = str_replace('\\', '/', $this->projectDir_orig);
-        $this->media_path = $this->projectDir.'/public/media';
-        $this->footprint_path = $this->projectDir.'/public/img/footprints';
-        yield ['%FOOTPRINTS%/test/test.jpg', $this->footprint_path.'/test/test.jpg'];
-        yield ['%FOOTPRINTS%/test/', $this->footprint_path.'/test/'];
-        yield ['%MEDIA%/test', $this->media_path.'/test'];
-        yield ['%MEDIA%', $this->media_path];
-        yield ['%FOOTPRINTS%', $this->footprint_path];
+        $projectDir_orig = realpath(self::$kernel->getProjectDir());
+        $projectDir = str_replace('\\', '/', $projectDir_orig);
+        $media_path = $projectDir.'/public/media';
+        $footprint_path = $projectDir.'/public/img/footprints';
+        yield ['%FOOTPRINTS%/test/test.jpg', $footprint_path.'/test/test.jpg'];
+        yield ['%FOOTPRINTS%/test/', $footprint_path.'/test/'];
+        yield ['%MEDIA%/test', $media_path.'/test'];
+        yield ['%MEDIA%', $media_path];
+        yield ['%FOOTPRINTS%', $footprint_path];
         //Footprints 3D are disabled
         yield ['%FOOTPRINTS_3D%', null];
         //Check that invalid pathes return null
@@ -98,65 +99,59 @@ class AttachmentPathResolverTest extends WebTestCase
         yield ['%FOOTPRINTS%/0\..\test', null];
     }
 
-    public function realPathDataProvider(): \Iterator
+    public static function realPathDataProvider(): \Iterator
     {
         //We need to do initialization (again), as dataprovider is called before setUp()
         self::bootKernel();
-        $this->projectDir_orig = realpath(self::$kernel->getProjectDir());
-        $this->projectDir = str_replace('\\', '/', $this->projectDir_orig);
-        $this->media_path = $this->projectDir.'/public/media';
-        $this->footprint_path = $this->projectDir.'/public/img/footprints';
-        yield [$this->media_path.'/test/img.jpg', '%MEDIA%/test/img.jpg'];
-        yield [$this->media_path.'/test/img.jpg', '%BASE%/data/media/test/img.jpg', true];
-        yield [$this->footprint_path.'/foo.jpg', '%FOOTPRINTS%/foo.jpg'];
-        yield [$this->footprint_path.'/foo.jpg', '%FOOTPRINTS%/foo.jpg', true];
+        $projectDir_orig = realpath(self::$kernel->getProjectDir());
+        $projectDir = str_replace('\\', '/', $projectDir_orig);
+        $media_path = $projectDir.'/public/media';
+        $footprint_path = $projectDir.'/public/img/footprints';
+        yield [$media_path.'/test/img.jpg', '%MEDIA%/test/img.jpg'];
+        yield [$media_path.'/test/img.jpg', '%BASE%/data/media/test/img.jpg', true];
+        yield [$footprint_path.'/foo.jpg', '%FOOTPRINTS%/foo.jpg'];
+        yield [$footprint_path.'/foo.jpg', '%FOOTPRINTS%/foo.jpg', true];
         //Every kind of absolute path, that is not based with our placeholder dirs must be invald
         yield ['/etc/passwd', null];
         yield ['C:\\not\\existing.txt', null];
         //More than one placeholder is not allowed
-        yield [$this->footprint_path.'/test/'.$this->footprint_path, null];
+        yield [$footprint_path.'/test/'.$footprint_path, null];
         //Path must begin with path
-        yield ['/not/root'.$this->footprint_path, null];
+        yield ['/not/root'.$footprint_path, null];
     }
 
-    /**
-     * @dataProvider placeholderDataProvider
-     */
+    #[DataProvider('placeholderDataProvider')]
     public function testPlaceholderToRealPath($param, $expected): void
     {
         $this->assertSame($expected, $this->service->placeholderToRealPath($param));
     }
 
-    /**
-     * @dataProvider realPathDataProvider
-     */
+    #[DataProvider('realPathDataProvider')]
     public function testRealPathToPlaceholder($param, $expected, $old_method = false): void
     {
         $this->assertSame($expected, $this->service->realPathToPlaceholder($param, $old_method));
     }
 
-    public function germanFootprintPathdDataProvider(): ?\Generator
+    public static function germanFootprintPathdDataProvider(): ?\Generator
     {
         self::bootKernel();
-        $this->projectDir_orig = realpath(self::$kernel->getProjectDir());
-        $this->projectDir = str_replace('\\', '/', $this->projectDir_orig);
-        $this->footprint_path = $this->projectDir.'/public/img/footprints';
+        $projectDir_orig = realpath(self::$kernel->getProjectDir());
+        $projectDir = str_replace('\\', '/', $projectDir_orig);
+        $footprint_path = $projectDir.'/public/img/footprints';
 
-        yield [$this->footprint_path. '/Active/Diodes/THT/DIODE_P600.png', '%FOOTPRINTS%/Aktiv/Dioden/Bedrahtet/DIODE_P600.png'];
-        yield [$this->footprint_path . '/Passive/Resistors/THT/Carbon/RESISTOR-CARBON_0207.png', '%FOOTPRINTS%/Passiv/Widerstaende/Bedrahtet/Kohleschicht/WIDERSTAND-KOHLE_0207.png'];
-        yield [$this->footprint_path . '/Optics/LEDs/THT/LED-GREEN_3MM.png', '%FOOTPRINTS%/Optik/LEDs/Bedrahtet/LED-GRUEN_3MM.png'];
-        yield [$this->footprint_path . '/Passive/Capacitors/TrimmerCapacitors/TRIMMER_CAPACITOR-RED_TZ03F.png', '%FOOTPRINTS%/Passiv/Kondensatoren/Trimmkondensatoren/TRIMMKONDENSATOR-ROT_TZ03F.png'];
-        yield [$this->footprint_path . '/Active/ICs/TO/IC_TO126.png', '%FOOTPRINTS%/Aktiv/ICs/TO/IC_TO126.png'];
-        yield [$this->footprint_path . '/Electromechanics/Switches_Buttons/RotarySwitches/ROTARY_SWITCH_DIP10.png', '%FOOTPRINTS%/Elektromechanik/Schalter_Taster/Drehschalter/DREHSCHALTER_DIP10.png'];
-        yield [$this->footprint_path . '/Electromechanics/Connectors/DINConnectors/SOCKET_DIN_MAB_4.png', '%FOOTPRINTS%/Elektromechanik/Verbinder/Rundsteckverbinder/BUCHSE_DIN_MAB_4.png'];
+        yield [$footprint_path. '/Active/Diodes/THT/DIODE_P600.png', '%FOOTPRINTS%/Aktiv/Dioden/Bedrahtet/DIODE_P600.png'];
+        yield [$footprint_path . '/Passive/Resistors/THT/Carbon/RESISTOR-CARBON_0207.png', '%FOOTPRINTS%/Passiv/Widerstaende/Bedrahtet/Kohleschicht/WIDERSTAND-KOHLE_0207.png'];
+        yield [$footprint_path . '/Optics/LEDs/THT/LED-GREEN_3MM.png', '%FOOTPRINTS%/Optik/LEDs/Bedrahtet/LED-GRUEN_3MM.png'];
+        yield [$footprint_path . '/Passive/Capacitors/TrimmerCapacitors/TRIMMER_CAPACITOR-RED_TZ03F.png', '%FOOTPRINTS%/Passiv/Kondensatoren/Trimmkondensatoren/TRIMMKONDENSATOR-ROT_TZ03F.png'];
+        yield [$footprint_path . '/Active/ICs/TO/IC_TO126.png', '%FOOTPRINTS%/Aktiv/ICs/TO/IC_TO126.png'];
+        yield [$footprint_path . '/Electromechanics/Switches_Buttons/RotarySwitches/ROTARY_SWITCH_DIP10.png', '%FOOTPRINTS%/Elektromechanik/Schalter_Taster/Drehschalter/DREHSCHALTER_DIP10.png'];
+        yield [$footprint_path . '/Electromechanics/Connectors/DINConnectors/SOCKET_DIN_MAB_4.png', '%FOOTPRINTS%/Elektromechanik/Verbinder/Rundsteckverbinder/BUCHSE_DIN_MAB_4.png'];
 
         //Leave english pathes untouched
-        yield [$this->footprint_path . '/Passive/Capacitors/CAPACITOR_CTS_A_15MM.png', '%FOOTPRINTS%/Passive/Capacitors/CAPACITOR_CTS_A_15MM.png'];
+        yield [$footprint_path . '/Passive/Capacitors/CAPACITOR_CTS_A_15MM.png', '%FOOTPRINTS%/Passive/Capacitors/CAPACITOR_CTS_A_15MM.png'];
     }
 
-    /**
-     * @dataProvider germanFootprintPathdDataProvider
-     */
+    #[DataProvider('germanFootprintPathdDataProvider')]
     public function testConversionOfGermanFootprintPaths(string $expected, string $input): void
     {
         $this->assertSame($expected, $this->service->placeholderToRealPath($input));

tests/Services/Attachments/AttachmentURLGeneratorTest.php

@@ -22,6 +22,7 @@ declare(strict_types=1);
 
 namespace App\Tests\Services\Attachments;
 
+use PHPUnit\Framework\Attributes\DataProvider;
 use App\Services\Attachments\AttachmentURLGenerator;
 use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
 
@@ -38,7 +39,7 @@ class AttachmentURLGeneratorTest extends WebTestCase
         self::$service = self::getContainer()->get(AttachmentURLGenerator::class);
     }
 
-    public function dataProvider(): \Iterator
+    public static function dataProvider(): \Iterator
     {
         yield ['/public/test.jpg', 'test.jpg'];
         yield ['/public/folder/test.jpg', 'folder/test.jpg'];
@@ -48,11 +49,11 @@ class AttachmentURLGeneratorTest extends WebTestCase
     }
 
     /**
-     * @dataProvider dataProvider
      *
      * @param $input
      * @param $expected
      */
+    #[DataProvider('dataProvider')]
     public function testTestabsolutePathToAssetPath($input, $expected): void
     {
         $this->assertSame($expected, static::$service->absolutePathToAssetPath($input, static::PUBLIC_DIR));

tests/Services/Attachments/BuiltinAttachmentsFinderTest.php

@@ -22,6 +22,7 @@ declare(strict_types=1);
 
 namespace App\Tests\Services\Attachments;
 
+use PHPUnit\Framework\Attributes\DataProvider;
 use App\Services\Attachments\BuiltinAttachmentsFinder;
 use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
 
@@ -43,7 +44,7 @@ class BuiltinAttachmentsFinderTest extends WebTestCase
         self::$service = self::getContainer()->get(BuiltinAttachmentsFinder::class);
     }
 
-    public function dataProvider(): \Iterator
+    public static function dataProvider(): \Iterator
     {
         //No value should return empty array
         yield ['', [], []];
@@ -54,9 +55,7 @@ class BuiltinAttachmentsFinderTest extends WebTestCase
         yield ['.txt', [], ['%FOOTPRINTS_3D%/hallo.txt']];
     }
 
-    /**
-     * @dataProvider dataProvider
-     */
+    #[DataProvider('dataProvider')]
     public function testFind($keyword, $options, $expected): void
     {
         $value = static::$service->find($keyword, $options, static::$mock_list);

tests/Services/Attachments/FileTypeFilterToolsTest.php

@@ -22,6 +22,7 @@ declare(strict_types=1);
 
 namespace App\Tests\Services\Attachments;
 
+use PHPUnit\Framework\Attributes\DataProvider;
 use App\Services\Attachments\FileTypeFilterTools;
 use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
 
@@ -35,7 +36,7 @@ class FileTypeFilterToolsTest extends WebTestCase
         self::$service = self::getContainer()->get(FileTypeFilterTools::class);
     }
 
-    public function validateDataProvider(): \Iterator
+    public static function validateDataProvider(): \Iterator
     {
         yield ['', true];
         //Empty string is valid
@@ -54,7 +55,7 @@ class FileTypeFilterToolsTest extends WebTestCase
         yield ['.png .jpg .gif', false];
     }
 
-    public function normalizeDataProvider(): \Iterator
+    public static function normalizeDataProvider(): \Iterator
     {
         yield ['', ''];
         yield ['.jpeg,.png,.gif', '.jpeg,.png,.gif'];
@@ -68,7 +69,7 @@ class FileTypeFilterToolsTest extends WebTestCase
         yield ['png, .gif, .png,', '.png,.gif'];
     }
 
-    public function extensionAllowedDataProvider(): \Iterator
+    public static function extensionAllowedDataProvider(): \Iterator
     {
         yield ['', 'txt', true];
         yield ['', 'everything_should_match', true];
@@ -85,25 +86,20 @@ class FileTypeFilterToolsTest extends WebTestCase
 
     /**
      * Test the validateFilterString method.
-     *
-     * @dataProvider validateDataProvider
      */
+    #[DataProvider('validateDataProvider')]
     public function testValidateFilterString(string $filter, bool $expected): void
     {
         $this->assertSame($expected, self::$service->validateFilterString($filter));
     }
 
-    /**
-     * @dataProvider normalizeDataProvider
-     */
+    #[DataProvider('normalizeDataProvider')]
     public function testNormalizeFilterString(string $filter, string $expected): void
     {
         $this->assertSame($expected, self::$service->normalizeFilterString($filter));
     }
 
-    /**
-     * @dataProvider extensionAllowedDataProvider
-     */
+    #[DataProvider('extensionAllowedDataProvider')]
     public function testIsExtensionAllowed(string $filter, string $extension, bool $expected): void
     {
         $this->assertSame($expected, self::$service->isExtensionAllowed($filter, $extension));

tests/Services/EntityMergers/Mergers/PartMergerTest.php

@@ -178,7 +178,9 @@ class PartMergerTest extends KernelTestCase
         //But the new lots, should be assigned to the target part and contain the same info
         $clone3 = $merged->getPartLots()->get(2);
         $clone4 = $merged->getPartLots()->get(3);
+        $this->assertInstanceOf(PartLot::class, $clone3);
         $this->assertSame($merged, $clone3->getPart());
+        $this->assertInstanceOf(PartLot::class, $clone4);
         $this->assertSame($merged, $clone4->getPart());
 
     }

tests/Services/ImportExportSystem/EntityImporterTest.php

@@ -22,6 +22,8 @@ declare(strict_types=1);
 
 namespace App\Tests\Services\ImportExportSystem;
 
+use PHPUnit\Framework\Attributes\Group;
+use PHPUnit\Framework\Attributes\DataProvider;
 use App\Entity\Attachments\AttachmentContainingDBElement;
 use App\Entity\Attachments\AttachmentType;
 use App\Entity\LabelSystem\LabelProfile;
@@ -35,9 +37,7 @@ use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
 use Symfony\Component\Validator\ConstraintViolation;
 use Symfony\Component\Validator\ConstraintViolationListInterface;
 
-/**
- * @group DB
- */
+#[Group('DB')]
 class EntityImporterTest extends WebTestCase
 {
     /**
@@ -174,7 +174,7 @@ EOT;
         $this->assertSame($longName, $errors[0]['entity']->getName());
     }
 
-    public function formatDataProvider(): \Iterator
+    public static function formatDataProvider(): \Iterator
     {
         yield ['csv', 'csv'];
         yield ['csv', 'CSV'];
@@ -184,9 +184,7 @@ EOT;
         yield ['yaml', 'YAML'];
     }
 
-    /**
-     * @dataProvider formatDataProvider
-     */
+    #[DataProvider('formatDataProvider')]
     public function testDetermineFormat(string $expected, string $extension): void
     {
         $this->assertSame($expected, $this->service->determineFormat($extension));

tests/Services/InfoProviderSystem/DTOs/FileDTOTest.php

@@ -22,6 +22,7 @@ declare(strict_types=1);
  */
 namespace App\Tests\Services\InfoProviderSystem\DTOs;
 
+use PHPUnit\Framework\Attributes\DataProvider;
 use App\Services\InfoProviderSystem\DTOs\FileDTO;
 use PHPUnit\Framework\TestCase;
 
@@ -40,9 +41,7 @@ class FileDTOTest extends TestCase
         yield ["test%7Cse", "test|se"];
     }
 
-    /**
-     * @dataProvider escapingDataProvider
-     */
+    #[DataProvider('escapingDataProvider')]
     public function testURLEscaping(string $expected, string $input): void
     {
         $fileDTO = new FileDTO( $input);

tests/Services/InfoProviderSystem/DTOs/ParameterDTOTest.php

@@ -22,13 +22,14 @@ declare(strict_types=1);
  */
 namespace App\Tests\Services\InfoProviderSystem\DTOs;
 
+use PHPUnit\Framework\Attributes\DataProvider;
 use App\Services\InfoProviderSystem\DTOs\ParameterDTO;
 use PHPUnit\Framework\TestCase;
 
 class ParameterDTOTest extends TestCase
 {
 
-    public function parseValueFieldDataProvider(): \Generator
+    public static function parseValueFieldDataProvider(): \Generator
     {
         //Text value
         yield [
@@ -131,7 +132,7 @@ class ParameterDTOTest extends TestCase
         ];
     }
 
-    public function parseValueIncludingUnitDataProvider(): \Generator
+    public static function parseValueIncludingUnitDataProvider(): \Generator
     {
         //Text value
         yield [
@@ -234,18 +235,18 @@ class ParameterDTOTest extends TestCase
     }
 
     /**
-     * @dataProvider parseValueFieldDataProvider
      * @return void
      */
+    #[DataProvider('parseValueFieldDataProvider')]
     public function testParseValueField(ParameterDTO $expected, string $name, string|float $value, ?string $unit = null, ?string $symbol = null, ?string $group = null)
     {
         $this->assertEquals($expected, ParameterDTO::parseValueField($name, $value, $unit, $symbol, $group));
     }
 
     /**
-     * @dataProvider parseValueIncludingUnitDataProvider
      * @return void
      */
+    #[DataProvider('parseValueIncludingUnitDataProvider')]
     public function testParseValueIncludingUnit(ParameterDTO $expected, string $name, string|float $value, ?string $symbol = null, ?string $group = null)
     {
         $this->assertEquals($expected, ParameterDTO::parseValueIncludingUnit($name, $value, $symbol, $group));

tests/Services/InfoProviderSystem/DTOtoEntityConverterTest.php

@@ -22,6 +22,7 @@ declare(strict_types=1);
  */
 namespace App\Tests\Services\InfoProviderSystem;
 
+use App\Entity\PriceInformations\Currency;
 use App\Entity\Attachments\AttachmentType;
 use App\Entity\Parts\ManufacturingStatus;
 use App\Services\InfoProviderSystem\DTOs\FileDTO;
@@ -83,6 +84,7 @@ class DTOtoEntityConverterTest extends WebTestCase
 
         //For non-base currencies, a new currency entity is created
         $currency = $entity->getCurrency();
+        $this->assertInstanceOf(Currency::class, $currency);
         $this->assertEquals($dto->currency_iso_code, $currency->getIsoCode());
     }
 

tests/Services/LabelSystem/BarcodeScanner/BarcodeRedirectorTest.php

@@ -41,6 +41,8 @@ declare(strict_types=1);
 
 namespace App\Tests\Services\LabelSystem\BarcodeScanner;
 
+use PHPUnit\Framework\Attributes\DataProvider;
+use PHPUnit\Framework\Attributes\Group;
 use App\Entity\LabelSystem\LabelSupportedElement;
 use App\Services\LabelSystem\BarcodeScanner\BarcodeRedirector;
 use App\Services\LabelSystem\BarcodeScanner\BarcodeSourceType;
@@ -66,10 +68,8 @@ final class BarcodeRedirectorTest extends KernelTestCase
         yield [new LocalBarcodeScanResult(LabelSupportedElement::STORELOCATION, 1, BarcodeSourceType::INTERNAL), '/en/store_location/1/parts'];
     }
 
-    /**
-     * @dataProvider urlDataProvider
-     * @group DB
-     */
+    #[DataProvider('urlDataProvider')]
+    #[Group('DB')]
     public function testGetRedirectURL(LocalBarcodeScanResult $scanResult, string $url): void
     {
         $this->assertSame($url, $this->service->getRedirectURL($scanResult));

tests/Services/LabelSystem/BarcodeScanner/BarcodeScanHelperTest.php

@@ -41,6 +41,7 @@ declare(strict_types=1);
 
 namespace App\Tests\Services\LabelSystem\BarcodeScanner;
 
+use PHPUnit\Framework\Attributes\DataProvider;
 use App\Entity\LabelSystem\LabelSupportedElement;
 use App\Services\LabelSystem\BarcodeScanner\BarcodeScanHelper;
 use App\Services\LabelSystem\BarcodeScanner\BarcodeScanResultInterface;
@@ -140,17 +141,13 @@ class BarcodeScanHelperTest extends WebTestCase
         yield [''];
     }
 
-    /**
-     * @dataProvider dataProvider
-     */
+    #[DataProvider('dataProvider')]
     public function testNormalizeBarcodeContent(BarcodeScanResultInterface $expected, string $input): void
     {
         $this->assertEquals($expected, $this->service->scanBarcodeContent($input));
     }
 
-    /**
-     * @dataProvider invalidDataProvider
-     */
+    #[DataProvider('invalidDataProvider')]
     public function testInvalidFormats(string $input): void
     {
         $this->expectException(\InvalidArgumentException::class);

tests/Services/LabelSystem/BarcodeScanner/EIGP114BarcodeScanResultTest.php

@@ -1,4 +1,7 @@
 <?php
+
+declare(strict_types=1);
+
 /*
  * This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
  *
@@ -17,7 +20,6 @@
  *  You should have received a copy of the GNU Affero General Public License
  *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
-
 namespace App\Tests\Services\LabelSystem\BarcodeScanner;
 
 use App\Services\LabelSystem\BarcodeScanner\EIGP114BarcodeScanResult;
@@ -51,7 +53,7 @@ class EIGP114BarcodeScanResultTest extends TestCase
             '4L' => 'US',
             '13Z' => 'Digi-Key',
         ]);
-        $this->assertEquals('digikey', $barcode->guessBarcodeVendor());
+        $this->assertSame('digikey', $barcode->guessBarcodeVendor());
 
         //Mouser barcode:
         $barcode = new EIGP114BarcodeScanResult([
@@ -64,7 +66,7 @@ class EIGP114BarcodeScanResultTest extends TestCase
             '1V' => 'Mouser',
         ]);
 
-        $this->assertEquals('mouser', $barcode->guessBarcodeVendor());
+        $this->assertSame('mouser', $barcode->guessBarcodeVendor());
 
         //Farnell barcode:
         $barcode = new EIGP114BarcodeScanResult([
@@ -77,7 +79,7 @@ class EIGP114BarcodeScanResultTest extends TestCase
             '3P' => 'Farnell',
         ]);
 
-        $this->assertEquals('element14', $barcode->guessBarcodeVendor());
+        $this->assertSame('element14', $barcode->guessBarcodeVendor());
     }
 
     public function testIsFormat06Code(): void
@@ -102,7 +104,7 @@ class EIGP114BarcodeScanResultTest extends TestCase
     public function testParseFormat06Code(): void
     {
         $barcode = EIGP114BarcodeScanResult::parseFormat06Code("[)>\x1E06\x1DP596-777A1-ND\x1D1PXAF4444\x1DQ3\x1D10D1452\x1D1TBF1103\x1D4LUS\x1E\x04");
-        $this->assertEquals([
+        $this->assertSame([
             'P' => '596-777A1-ND',
             '1P' => 'XAF4444',
             'Q' => '3',
@@ -123,32 +125,32 @@ class EIGP114BarcodeScanResultTest extends TestCase
             '4L' => 'US',
         ]);
 
-        $this->assertEquals('596-777A1-ND', $barcode->customerPartNumber);
-        $this->assertEquals('XAF4444', $barcode->supplierPartNumber);
-        $this->assertEquals(3, $barcode->quantity);
-        $this->assertEquals('1452', $barcode->alternativeDateCode);
-        $this->assertEquals('BF1103', $barcode->lotCode);
-        $this->assertEquals('US', $barcode->countryOfOrigin);
+        $this->assertSame('596-777A1-ND', $barcode->customerPartNumber);
+        $this->assertSame('XAF4444', $barcode->supplierPartNumber);
+        $this->assertSame(3, $barcode->quantity);
+        $this->assertSame('1452', $barcode->alternativeDateCode);
+        $this->assertSame('BF1103', $barcode->lotCode);
+        $this->assertSame('US', $barcode->countryOfOrigin);
     }
 
     public function testDigikeyParsing(): void
     {
         $barcode = EIGP114BarcodeScanResult::parseFormat06Code("[)>\x1e06\x1dPQ1045-ND\x1d1P364019-01\x1d30PQ1045-ND\x1dK12432 TRAVIS FOSS P\x1d1K85732873\x1d10K103332956\x1d9D231013\x1d1TQJ13P\x1d11K1\x1d4LTW\x1dQ3\x1d11ZPICK\x1d12Z7360988\x1d13Z999999\x1d20Z0000000000000000000000000000000000000000000000000000000000000000000000000000000000000");
 
-        $this->assertEquals('digikey', $barcode->guessBarcodeVendor());
+        $this->assertSame('digikey', $barcode->guessBarcodeVendor());
 
-        $this->assertEquals('Q1045-ND', $barcode->customerPartNumber);
-        $this->assertEquals('364019-01', $barcode->supplierPartNumber);
-        $this->assertEquals(3, $barcode->quantity);
-        $this->assertEquals('231013', $barcode->dateCode);
-        $this->assertEquals('QJ13P', $barcode->lotCode);
-        $this->assertEquals('TW', $barcode->countryOfOrigin);
-        $this->assertEquals('Q1045-ND', $barcode->digikeyPartNumber);
-        $this->assertEquals('85732873', $barcode->digikeySalesOrderNumber);
-        $this->assertEquals('103332956', $barcode->digikeyInvoiceNumber);
-        $this->assertEquals('PICK', $barcode->digikeyLabelType);
-        $this->assertEquals('7360988', $barcode->digikeyPartID);
-        $this->assertEquals('999999', $barcode->digikeyNA);
-        $this->assertEquals('0000000000000000000000000000000000000000000000000000000000000000000000000000000000000', $barcode->digikeyPadding);
+        $this->assertSame('Q1045-ND', $barcode->customerPartNumber);
+        $this->assertSame('364019-01', $barcode->supplierPartNumber);
+        $this->assertSame(3, $barcode->quantity);
+        $this->assertSame('231013', $barcode->dateCode);
+        $this->assertSame('QJ13P', $barcode->lotCode);
+        $this->assertSame('TW', $barcode->countryOfOrigin);
+        $this->assertSame('Q1045-ND', $barcode->digikeyPartNumber);
+        $this->assertSame('85732873', $barcode->digikeySalesOrderNumber);
+        $this->assertSame('103332956', $barcode->digikeyInvoiceNumber);
+        $this->assertSame('PICK', $barcode->digikeyLabelType);
+        $this->assertSame('7360988', $barcode->digikeyPartID);
+        $this->assertSame('999999', $barcode->digikeyNA);
+        $this->assertSame('0000000000000000000000000000000000000000000000000000000000000000000000000000000000000', $barcode->digikeyPadding);
     }
 }

tests/Services/LabelSystem/Barcodes/BarcodeContentGeneratorTest.php

@@ -41,6 +41,7 @@ declare(strict_types=1);
 
 namespace App\Tests\Services\LabelSystem\Barcodes;
 
+use PHPUnit\Framework\Attributes\DataProvider;
 use App\Entity\Parts\Part;
 use App\Entity\Parts\PartLot;
 use App\Entity\Parts\StorageLocation;
@@ -57,31 +58,27 @@ class BarcodeContentGeneratorTest extends KernelTestCase
         $this->service = self::getContainer()->get(BarcodeContentGenerator::class);
     }
 
-    public function Barcode1DDataProvider(): \Iterator
+    public static function Barcode1DDataProvider(): \Iterator
     {
         yield ['P0000', Part::class];
         yield ['L0000', PartLot::class];
         yield ['S0000', StorageLocation::class];
     }
 
-    public function Barcode2DDataProvider(): \Iterator
+    public static function Barcode2DDataProvider(): \Iterator
     {
         yield ['/scan/part/0', Part::class];
         yield ['/scan/lot/0', PartLot::class];
         yield ['/scan/location/0', StorageLocation::class];
     }
 
-    /**
-     * @dataProvider Barcode1DDataProvider
-     */
+    #[DataProvider('Barcode1DDataProvider')]
     public function testGet1DBarcodeContent(string $expected, string $class): void
     {
         $this->assertSame($expected, $this->service->get1DBarcodeContent(new $class()));
     }
 
-    /**
-     * @dataProvider Barcode2DDataProvider
-     */
+    #[DataProvider('Barcode2DDataProvider')]
     public function testGetURLContent(string $expected, string $class): void
     {
         $url = $this->service->getURLContent(new $class());

tests/Services/LabelSystem/LabelGeneratorTest.php

@@ -41,6 +41,7 @@ declare(strict_types=1);
 
 namespace App\Tests\Services\LabelSystem;
 
+use PHPUnit\Framework\Attributes\DataProvider;
 use App\Entity\Base\AbstractDBElement;
 use App\Entity\LabelSystem\LabelOptions;
 use App\Entity\LabelSystem\LabelSupportedElement;
@@ -70,9 +71,7 @@ class LabelGeneratorTest extends WebTestCase
         yield [LabelSupportedElement::STORELOCATION, StorageLocation::class];
     }
 
-    /**
-     * @dataProvider supportsDataProvider
-     */
+    #[DataProvider('supportsDataProvider')]
     public function testSupports(LabelSupportedElement $type, string $class): void
     {
         $options = new LabelOptions();

tests/Services/LabelSystem/LabelTextReplacerTest.php

@@ -41,6 +41,7 @@ declare(strict_types=1);
 
 namespace App\Tests\Services\LabelSystem;
 
+use PHPUnit\Framework\Attributes\DataProvider;
 use App\Entity\Parts\Part;
 use App\Entity\Parts\PartLot;
 use App\Services\LabelSystem\LabelTextReplacer;
@@ -70,7 +71,7 @@ class LabelTextReplacerTest extends WebTestCase
         $this->target->setComment('P Comment');
     }
 
-    public function handlePlaceholderDataProvider(): \Iterator
+    public static function handlePlaceholderDataProvider(): \Iterator
     {
         yield ['Part 1', '[[NAME]]'];
         yield ['P Description', '[[DESCRIPTION]]'];
@@ -82,7 +83,7 @@ class LabelTextReplacerTest extends WebTestCase
         yield ['Test [[NAME]]', 'Test [[NAME]]', 'Test [[NAME]]'];
     }
 
-    public function replaceDataProvider(): \Iterator
+    public static function replaceDataProvider(): \Iterator
     {
         yield ['Part 1', '[[NAME]]'];
         yield ['TestPart 1', 'Test[[NAME]]'];
@@ -94,17 +95,13 @@ class LabelTextReplacerTest extends WebTestCase
         yield ['TEST[[ ]]TEST', 'TEST[[ ]]TEST'];
     }
 
-    /**
-     * @dataProvider handlePlaceholderDataProvider
-     */
+    #[DataProvider('handlePlaceholderDataProvider')]
     public function testHandlePlaceholder(string $expected, string $input): void
     {
         $this->assertSame($expected, $this->service->handlePlaceholder($input, $this->target));
     }
 
-    /**
-     * @dataProvider replaceDataProvider
-     */
+    #[DataProvider('replaceDataProvider')]
     public function testReplace(string $expected, string $input): void
     {
         $this->assertSame($expected, $this->service->replace($input, $this->target));

tests/Services/LabelSystem/PlaceholderProviders/AbstractElementProviderTest.php

@@ -41,6 +41,7 @@ declare(strict_types=1);
 
 namespace App\Tests\Services\LabelSystem\PlaceholderProviders;
 
+use PHPUnit\Framework\Attributes\DataProvider;
 use App\Entity\Base\AbstractDBElement;
 use App\Services\LabelSystem\PlaceholderProviders\AbstractDBElementProvider;
 use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
@@ -63,14 +64,12 @@ class AbstractElementProviderTest extends WebTestCase
         };
     }
 
-    public function dataProvider(): \Iterator
+    public static function dataProvider(): \Iterator
     {
         yield ['123', '[[ID]]'];
     }
 
-    /**
-     * @dataProvider dataProvider
-     */
+    #[DataProvider('dataProvider')]
     public function testReplace(string $expected, string $placeholder): void
     {
         $this->assertSame($expected, $this->service->replace($placeholder, $this->target));

tests/Services/LabelSystem/PlaceholderProviders/GlobalProvidersTest.php

@@ -41,6 +41,7 @@ declare(strict_types=1);
 
 namespace App\Tests\Services\LabelSystem\PlaceholderProviders;
 
+use PHPUnit\Framework\Attributes\DataProvider;
 use App\Entity\Parts\Part;
 use App\Services\LabelSystem\PlaceholderProviders\GlobalProviders;
 use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
@@ -61,15 +62,13 @@ class GlobalProvidersTest extends WebTestCase
         $this->target = new Part();
     }
 
-    public function dataProvider(): \Iterator
+    public static function dataProvider(): \Iterator
     {
         yield ['Part-DB', '[[INSTALL_NAME]]'];
         yield ['anonymous', '[[USERNAME]]'];
     }
 
-    /**
-     * @dataProvider dataProvider
-     */
+    #[DataProvider('dataProvider')]
     public function testReplace(string $expected, string $placeholder): void
     {
         $this->assertSame($expected, $this->service->replace($placeholder, $this->target));

tests/Services/LabelSystem/PlaceholderProviders/NamedElementProviderTest.php

@@ -41,6 +41,7 @@ declare(strict_types=1);
 
 namespace App\Tests\Services\LabelSystem\PlaceholderProviders;
 
+use PHPUnit\Framework\Attributes\DataProvider;
 use App\Entity\Contracts\NamedElementInterface;
 use App\Services\LabelSystem\PlaceholderProviders\NamedElementProvider;
 use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
@@ -66,14 +67,12 @@ class NamedElementProviderTest extends WebTestCase
         };
     }
 
-    public function dataProvider(): \Iterator
+    public static function dataProvider(): \Iterator
     {
         yield ['This is my Name', '[[NAME]]'];
     }
 
-    /**
-     * @dataProvider dataProvider
-     */
+    #[DataProvider('dataProvider')]
     public function testReplace(string $expected, string $placeholder): void
     {
         $this->assertSame($expected, $this->service->replace($placeholder, $this->target));

tests/Services/LabelSystem/PlaceholderProviders/PartLotProviderTest.php

@@ -41,6 +41,7 @@ declare(strict_types=1);
 
 namespace App\Tests\Services\LabelSystem\PlaceholderProviders;
 
+use PHPUnit\Framework\Attributes\DataProvider;
 use App\Entity\Parts\Part;
 use App\Entity\Parts\PartLot;
 use App\Entity\Parts\StorageLocation;
@@ -85,7 +86,7 @@ class PartLotProviderTest extends WebTestCase
         $this->target->setOwner($user);
     }
 
-    public function dataProvider(): \Iterator
+    public static function dataProvider(): \Iterator
     {
         yield ['unknown', '[[LOT_ID]]'];
         yield ['Lot description', '[[LOT_NAME]]'];
@@ -101,9 +102,7 @@ class PartLotProviderTest extends WebTestCase
         yield ['user', '[[OWNER_USERNAME]]'];
     }
 
-    /**
-     * @dataProvider dataProvider
-     */
+    #[DataProvider('dataProvider')]
     public function testReplace(string $expected, string $placeholder): void
     {
         $this->assertSame($expected, $this->service->replace($placeholder, $this->target));

tests/Services/LabelSystem/PlaceholderProviders/PartProviderTest.php

@@ -41,6 +41,8 @@ declare(strict_types=1);
 
 namespace App\Tests\Services\LabelSystem\PlaceholderProviders;
 
+use PHPUnit\Framework\Attributes\Group;
+use PHPUnit\Framework\Attributes\DataProvider;
 use App\Entity\Parts\ManufacturingStatus;
 use Doctrine\ORM\EntityManager;
 use App\Entity\Parts\Category;
@@ -50,9 +52,7 @@ use App\Services\LabelSystem\PlaceholderProviders\PartProvider;
 use Doctrine\ORM\EntityManagerInterface;
 use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
 
-/**
- * @group DB
- */
+#[Group('DB')]
 class PartProviderTest extends WebTestCase
 {
     /**
@@ -87,7 +87,7 @@ class PartProviderTest extends WebTestCase
         $this->target->setComment('<b>Bold</b> *Italic*');
     }
 
-    public function dataProvider(): \Iterator
+    public static function dataProvider(): \Iterator
     {
         yield ['Node 2.1', '[[CATEGORY]]'];
         yield ['Node 2 → Node 2.1', '[[CATEGORY_FULL]]'];
@@ -105,9 +105,7 @@ class PartProviderTest extends WebTestCase
         yield ['Bold Italic', '[[COMMENT_T]]'];
     }
 
-    /**
-     * @dataProvider dataProvider
-     */
+    #[DataProvider('dataProvider')]
     public function testReplace(string $expected, string $placeholder): void
     {
         $this->assertSame($expected, $this->service->replace($placeholder, $this->target));

tests/Services/LabelSystem/PlaceholderProviders/TimestampableElementProviderTest.php

@@ -41,6 +41,7 @@ declare(strict_types=1);
 
 namespace App\Tests\Services\LabelSystem\PlaceholderProviders;
 
+use PHPUnit\Framework\Attributes\DataProvider;
 use App\Entity\Contracts\TimeStampableInterface;
 use App\Services\LabelSystem\PlaceholderProviders\GlobalProviders;
 use App\Services\LabelSystem\PlaceholderProviders\TimestampableElementProvider;
@@ -74,16 +75,14 @@ class TimestampableElementProviderTest extends WebTestCase
         };
     }
 
-    public function dataProvider(): \Iterator
+    public static function dataProvider(): \Iterator
     {
         \Locale::setDefault('en');
         yield ['1/1/00, 12:00 AM', '[[LAST_MODIFIED]]'];
         yield ['1/1/00, 12:00 AM', '[[CREATION_DATE]]'];
     }
 
-    /**
-     * @dataProvider dataProvider
-     */
+    #[DataProvider('dataProvider')]
     public function testReplace(string $expected, string $placeholder): void
     {
         $this->assertSame($expected, $this->service->replace($placeholder, $this->target));

tests/Services/LabelSystem/SandboxedTwigFactoryTest.php

@@ -41,6 +41,7 @@ declare(strict_types=1);
 
 namespace App\Tests\Services\LabelSystem;
 
+use PHPUnit\Framework\Attributes\DataProvider;
 use App\Entity\LabelSystem\LabelOptions;
 use App\Entity\LabelSystem\LabelProcessMode;
 use App\Entity\LabelSystem\LabelSupportedElement;
@@ -61,7 +62,7 @@ class SandboxedTwigFactoryTest extends WebTestCase
         $this->service = self::getContainer()->get(SandboxedTwigFactory::class);
     }
 
-    public function twigDataProvider(): \Iterator
+    public static function twigDataProvider(): \Iterator
     {
         yield [' {% for i in range(1, 3) %}
                     {{ part.id }}
@@ -94,7 +95,7 @@ class SandboxedTwigFactoryTest extends WebTestCase
             '];
     }
 
-    public function twigNotAllowedDataProvider(): \Iterator
+    public static function twigNotAllowedDataProvider(): \Iterator
     {
         yield ['{% block test %} {% endblock %}'];
         yield ['{% deprecated test %}'];
@@ -103,9 +104,7 @@ class SandboxedTwigFactoryTest extends WebTestCase
         yield ['{{ part.setCategory(null) }}'];
     }
 
-    /**
-     * @dataProvider twigDataProvider
-     */
+    #[DataProvider('twigDataProvider')]
     public function testTwigFeatures(string $twig): void
     {
         $options = new LabelOptions();
@@ -123,9 +122,7 @@ class SandboxedTwigFactoryTest extends WebTestCase
         $this->assertIsString($str);
     }
 
-    /**
-     * @dataProvider twigNotAllowedDataProvider
-     */
+    #[DataProvider('twigNotAllowedDataProvider')]
     public function testTwigForbidden(string $twig): void
     {
         $this->expectException(SecurityError::class);

tests/Services/LogSystem/TimeTravelTest.php

@@ -1,4 +1,7 @@
 <?php
+
+declare(strict_types=1);
+
 /*
  * This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
  *
@@ -17,7 +20,6 @@
  *  You should have received a copy of the GNU Affero General Public License
  *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
-
 namespace App\Tests\Services\LogSystem;
 
 use App\Entity\LogSystem\ElementEditedLogEntry;
@@ -45,7 +47,7 @@ class TimeTravelTest extends KernelTestCase
         $undeletedCategory = $this->service->undeleteEntity(Category::class, 100);
 
         $this->assertInstanceOf(Category::class, $undeletedCategory);
-        $this->assertEquals(100, $undeletedCategory->getId());
+        $this->assertSame(100, $undeletedCategory->getId());
     }
 
     public function testApplyEntry(): void
@@ -63,8 +65,8 @@ class TimeTravelTest extends KernelTestCase
 
         $this->service->applyEntry($category, $logEntry);
 
-        $this->assertEquals('Old Category', $category->getName());
-        $this->assertEquals('Old Comment', $category->getComment());
+        $this->assertSame('Old Category', $category->getName());
+        $this->assertSame('Old Comment', $category->getComment());
     }
 
     public function testRevertEntityToTimestamp(): void

tests/Services/Misc/FAIconGeneratorTest.php

@@ -22,6 +22,7 @@ declare(strict_types=1);
 
 namespace App\Tests\Services\Misc;
 
+use PHPUnit\Framework\Attributes\DataProvider;
 use App\Services\Misc\FAIconGenerator;
 use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
 
@@ -41,7 +42,7 @@ class FAIconGeneratorTest extends WebTestCase
         $this->service = self::getContainer()->get(FAIconGenerator::class);
     }
 
-    public function fileExtensionDataProvider(): \Iterator
+    public static function fileExtensionDataProvider(): \Iterator
     {
         yield ['pdf', 'fa-file-pdf'];
         yield ['jpeg','fa-file-image'];
@@ -95,9 +96,7 @@ class FAIconGeneratorTest extends WebTestCase
         yield ['fgd', 'fa-file'];
     }
 
-    /**
-     * @dataProvider fileExtensionDataProvider
-     */
+    #[DataProvider('fileExtensionDataProvider')]
     public function testFileExtensionToFAType(string $ext, string $expected): void
     {
         $this->assertSame($expected, $this->service->fileExtensionToFAType($ext), 'Failed for extension .'.$ext);

tests/Services/Misc/RangeParserTest.php

@@ -41,6 +41,7 @@ declare(strict_types=1);
 
 namespace App\Tests\Services\Misc;
 
+use PHPUnit\Framework\Attributes\DataProvider;
 use App\Services\Misc\RangeParser;
 use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
 
@@ -57,7 +58,7 @@ class RangeParserTest extends WebTestCase
         $this->service = self::getContainer()->get(RangeParser::class);
     }
 
-    public function dataProvider(): \Iterator
+    public static function dataProvider(): \Iterator
     {
         yield [[], ''];
         yield [[], '   '];
@@ -81,7 +82,7 @@ class RangeParserTest extends WebTestCase
         yield [[], '1, 2, test', true];
     }
 
-    public function validDataProvider(): \Iterator
+    public static function validDataProvider(): \Iterator
     {
         yield [true, ''];
         yield [true, '    '];
@@ -96,9 +97,7 @@ class RangeParserTest extends WebTestCase
         yield [false, '1, 2 test'];
     }
 
-    /**
-     * @dataProvider  dataProvider
-     */
+    #[DataProvider('dataProvider')]
     public function testParse(array $expected, string $input, bool $must_throw = false): void
     {
         if ($must_throw) {
@@ -109,9 +108,7 @@ class RangeParserTest extends WebTestCase
         }
     }
 
-    /**
-     * @dataProvider validDataProvider
-     */
+    #[DataProvider('validDataProvider')]
     public function testIsValidRange(bool $expected, string $input): void
     {
         $this->assertSame($expected, $this->service->isValidRange($input));

tests/Services/Parameters/ParameterExtractorTest.php

@@ -41,6 +41,7 @@ declare(strict_types=1);
 
 namespace App\Tests\Services\Parameters;
 
+use PHPUnit\Framework\Attributes\DataProvider;
 use App\Entity\Parameters\AbstractParameter;
 use App\Services\Parameters\ParameterExtractor;
 use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
@@ -56,7 +57,7 @@ class ParameterExtractorTest extends WebTestCase
         $this->service = self::getContainer()->get(ParameterExtractor::class);
     }
 
-    public function emptyDataProvider(): \Iterator
+    public static function emptyDataProvider(): \Iterator
     {
         yield [''];
         yield ['      '];
@@ -69,9 +70,7 @@ class ParameterExtractorTest extends WebTestCase
         yield ['A [link](https://demo.part-db.de) should not be matched'];
     }
 
-    /**
-     * @dataProvider emptyDataProvider
-     */
+    #[DataProvider('emptyDataProvider')]
     public function testShouldReturnEmpty(string $input): void
     {
         $this->assertEmpty($this->service->extractParameters($input));

tests/Services/Parts/PricedetailHelperTest.php

@@ -22,6 +22,7 @@ declare(strict_types=1);
 
 namespace App\Tests\Services\Parts;
 
+use PHPUnit\Framework\Attributes\DataProvider;
 use App\Entity\Parts\Part;
 use App\Entity\PriceInformations\Orderdetail;
 use App\Entity\PriceInformations\Pricedetail;
@@ -43,7 +44,7 @@ class PricedetailHelperTest extends WebTestCase
         $this->service = self::getContainer()->get(PricedetailHelper::class);
     }
 
-    public function maxDiscountAmountDataProvider(): ?\Generator
+    public static function maxDiscountAmountDataProvider(): ?\Generator
     {
         $part = new Part();
         yield [$part, null, 'Part without any orderdetails failed!'];
@@ -81,9 +82,7 @@ class PricedetailHelperTest extends WebTestCase
         yield [$part, 10.0, 'Part with multiple orderdetails failed'];
     }
 
-    /**
-     * @dataProvider maxDiscountAmountDataProvider
-     */
+    #[DataProvider('maxDiscountAmountDataProvider')]
     public function testGetMaxDiscountAmount(Part $part, ?float $expected_result, string $message): void
     {
         $this->assertSame($expected_result, $this->service->getMaxDiscountAmount($part), $message);

tests/Services/Trees/TreeViewGeneratorTest.php

@@ -22,6 +22,7 @@ declare(strict_types=1);
 
 namespace App\Tests\Services\Trees;
 
+use PHPUnit\Framework\Attributes\Group;
 use App\Entity\Attachments\AttachmentType;
 use App\Entity\Parts\Category;
 use App\Helpers\Trees\TreeViewNode;
@@ -29,9 +30,7 @@ use App\Services\Trees\TreeViewGenerator;
 use Doctrine\ORM\EntityManagerInterface;
 use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
 
-/**
- * @group DB
- */
+#[Group('DB')]
 class TreeViewGeneratorTest extends WebTestCase
 {
     protected $em;

tests/Services/UserSystem/PermissionManagerTest.php

@@ -22,6 +22,7 @@ declare(strict_types=1);
 
 namespace App\Tests\Services\UserSystem;
 
+use PHPUnit\Framework\Attributes\DataProvider;
 use App\Entity\UserSystem\Group;
 use App\Entity\UserSystem\PermissionData;
 use App\Entity\UserSystem\User;
@@ -91,7 +92,7 @@ class PermissionManagerTest extends WebTestCase
         $this->group->method('getParent')->willReturn($parent_group);
     }
 
-    public function getPermissionNames(): \Iterator
+    public static function getPermissionNames(): \Iterator
     {
         //List some permission names
         yield ['parts'];
@@ -101,9 +102,7 @@ class PermissionManagerTest extends WebTestCase
         yield ['tools'];
     }
 
-    /**
-     * @dataProvider getPermissionNames
-     */
+    #[DataProvider('getPermissionNames')]
     public function testListOperationsForPermission($perm_name): void
     {
         $arr = $this->service->listOperationsForPermission($perm_name);

tests/Services/UserSystem/PermissionSchemaUpdaterTest.php

@@ -90,9 +90,9 @@ class PermissionSchemaUpdaterTest extends WebTestCase
 
         //Do an upgrade and afterward the move, add, and withdraw permissions should be set to ALLOW
         self::assertTrue($this->service->upgradeSchema($user, 1));
-        self::assertEquals(PermissionData::ALLOW, $user->getPermissions()->getPermissionValue('parts_stock', 'move'));
-        self::assertEquals(PermissionData::ALLOW, $user->getPermissions()->getPermissionValue('parts_stock', 'add'));
-        self::assertEquals(PermissionData::ALLOW, $user->getPermissions()->getPermissionValue('parts_stock', 'withdraw'));
+        self::assertSame(PermissionData::ALLOW, $user->getPermissions()->getPermissionValue('parts_stock', 'move'));
+        self::assertSame(PermissionData::ALLOW, $user->getPermissions()->getPermissionValue('parts_stock', 'add'));
+        self::assertSame(PermissionData::ALLOW, $user->getPermissions()->getPermissionValue('parts_stock', 'withdraw'));
     }
 
     public function testUpgradeSchemaToVersion2(): void
@@ -106,9 +106,9 @@ class PermissionSchemaUpdaterTest extends WebTestCase
 
         //After the upgrade all operations should be available under the name "projects" with the same values
         self::assertTrue($this->service->upgradeSchema($user, 2));
-        self::assertEquals(PermissionData::ALLOW, $user->getPermissions()->getPermissionValue('projects', 'read'));
-        self::assertEquals(PermissionData::INHERIT, $user->getPermissions()->getPermissionValue('projects', 'edit'));
-        self::assertEquals(PermissionData::DISALLOW, $user->getPermissions()->getPermissionValue('projects', 'delete'));
+        self::assertSame(PermissionData::ALLOW, $user->getPermissions()->getPermissionValue('projects', 'read'));
+        self::assertSame(PermissionData::INHERIT, $user->getPermissions()->getPermissionValue('projects', 'edit'));
+        self::assertSame(PermissionData::DISALLOW, $user->getPermissions()->getPermissionValue('projects', 'delete'));
     }
 
     public function testUpgradeSchemaToVersion3(): void

tests/Services/UserSystem/TFA/BackupCodeGeneratorTest.php

@@ -22,6 +22,7 @@ declare(strict_types=1);
 
 namespace App\Tests\Services\UserSystem\TFA;
 
+use PHPUnit\Framework\Attributes\DataProvider;
 use App\Services\UserSystem\TFA\BackupCodeGenerator;
 use PHPUnit\Framework\TestCase;
 use RuntimeException;
@@ -46,7 +47,7 @@ class BackupCodeGeneratorTest extends TestCase
         new BackupCodeGenerator(4, 10);
     }
 
-    public function codeLengthDataProvider(): \Iterator
+    public static function codeLengthDataProvider(): \Iterator
     {
         yield [6];
         yield [8];
@@ -54,25 +55,21 @@ class BackupCodeGeneratorTest extends TestCase
         yield [16];
     }
 
-    /**
-     * @dataProvider  codeLengthDataProvider
-     */
+    #[DataProvider('codeLengthDataProvider')]
     public function testGenerateSingleCode(int $code_length): void
     {
         $generator = new BackupCodeGenerator($code_length, 10);
         $this->assertMatchesRegularExpression("/^([a-f0-9]){{$code_length}}\$/", $generator->generateSingleCode());
     }
 
-    public function codeCountDataProvider(): \Iterator
+    public static function codeCountDataProvider(): \Iterator
     {
         yield [2];
         yield [8];
         yield [10];
     }
 
-    /**
-     * @dataProvider codeCountDataProvider
-     */
+    #[DataProvider('codeCountDataProvider')]
     public function testGenerateCodeSet(int $code_count): void
     {
         $generator = new BackupCodeGenerator(8, $code_count);

tests/SettingsTestHelper.php

@@ -22,6 +22,8 @@ declare(strict_types=1);
 
 namespace App\Tests;
 
+use Jbtronics\SettingsBundle\Settings\Settings;
+use Jbtronics\SettingsBundle\Settings\ResettableSettingsInterface;
 use InvalidArgumentException;
 use ReflectionClass;
 
@@ -41,14 +43,14 @@ class SettingsTestHelper
         $reflection = new ReflectionClass($class);
 
         //Check if it is a settings class (has a Settings attribute)
-        if ($reflection->getAttributes(\Jbtronics\SettingsBundle\Settings\Settings::class) === []) {
+        if ($reflection->getAttributes(Settings::class) === []) {
             throw new InvalidArgumentException("The class $class is not a settings class!");
         }
 
         $object = $reflection->newInstanceWithoutConstructor();
 
         //If the object has some initialization logic, then call it
-        if ($object instanceof \Jbtronics\SettingsBundle\Settings\ResettableSettingsInterface) {
+        if ($object instanceof ResettableSettingsInterface) {
             $object->resetToDefaultValues();
         }
 

tests/Twig/UserExtensionTest.php

@@ -22,6 +22,7 @@ declare(strict_types=1);
  */
 namespace App\Tests\Twig;
 
+use PHPUnit\Framework\Attributes\DataProvider;
 use App\Twig\UserExtension;
 use PHPUnit\Framework\TestCase;
 use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
@@ -36,7 +37,7 @@ class UserExtensionTest extends WebTestCase
         $this->service = self::getContainer()->get(UserExtension::class);
     }
 
-    public function removeLocaleFromPathDataSet(): ?\Generator
+    public static function removeLocaleFromPathDataSet(): ?\Generator
     {
         yield ['/', '/de/'];
         yield ['/test', '/de/test'];
@@ -46,9 +47,7 @@ class UserExtensionTest extends WebTestCase
         yield ['/test/foo/bar?param1=val1&param2=val2', '/de_DE/test/foo/bar?param1=val1&param2=val2'];
     }
 
-    /**
-     * @dataProvider removeLocaleFromPathDataSet
-     */
+    #[DataProvider('removeLocaleFromPathDataSet')]
     public function testRemoveLocaleFromPath(string $expected, string $input): void
     {
         $this->assertSame($expected, $this->service->removeLocaleFromPath($input));