diff --git a/Classes/EventListener/WebpCreator.php b/Classes/EventListener/WebpCreator.php
index bfa9086..5d1c2ca 100644
--- a/Classes/EventListener/WebpCreator.php
+++ b/Classes/EventListener/WebpCreator.php
@@ -4,6 +4,7 @@
 
 namespace Netlogix\Nximageoptimizer\EventListener;
 
+use PHPUnit\Framework\Attributes\CodeCoverageIgnore;
 use TYPO3\CMS\Core\Resource\Driver\DriverInterface;
 use TYPO3\CMS\Core\Resource\Event\AfterFileProcessingEvent;
 use TYPO3\CMS\Core\Resource\ProcessedFile;
@@ -37,9 +38,7 @@ public function createWebpVersion(AfterFileProcessingEvent $event): void
         $this->createWebpImage($event->getProcessedFile(), $event->getDriver());
     }
 
-    /**
-     * @codeCoverageIgnore This method is only used for substitution in tests
-     */
+    #[CodeCoverageIgnore]
     protected function isCwebpInstalled(): bool
     {
         return (bool) CommandUtility::checkCommand('cwebp');
diff --git a/Tests/Unit/EventListener/ImageOptimizerTest.php b/Tests/Unit/EventListener/ImageOptimizerTest.php
index 076657d..0d32802 100644
--- a/Tests/Unit/EventListener/ImageOptimizerTest.php
+++ b/Tests/Unit/EventListener/ImageOptimizerTest.php
@@ -21,7 +21,7 @@
 
 class ImageOptimizerTest extends UnitTestCase
 {
-    public function tearDown(): void
+    protected function tearDown(): void
     {
         unset($GLOBALS['TYPO3_REQUEST']);
         parent::tearDown();
@@ -31,7 +31,7 @@ public function tearDown(): void
     public function constructShouldSetConfiguration(): void
     {
         $configuration = [
-            'disableAutomaticWebpCreation' => 0
+            'disableAutomaticWebpCreation' => 0,
         ];
 
         $container = $this->initContainer();
@@ -192,7 +192,9 @@ public function execShouldLogOutputToErrorLog(): void
         $logger = $this->createMock(LoggerInterface::class);
         $logger->expects(self::once())
             ->method('error')
-            ->with('sample output', ['command' => 'echo "sample output"']);
+            ->with('sample output', [
+                'command' => 'echo "sample output"',
+            ]);
 
         $subject = $this->getAccessibleMock(ImageOptimizer::class, null);
         $subject->setLogger($logger);
diff --git a/Tests/Unit/EventListener/WebpCreatorTest.php b/Tests/Unit/EventListener/WebpCreatorTest.php
index 6f87995..acc44eb 100644
--- a/Tests/Unit/EventListener/WebpCreatorTest.php
+++ b/Tests/Unit/EventListener/WebpCreatorTest.php
@@ -24,7 +24,7 @@ public function createWebpVersionShouldNotCreateWebpImageIfDisabledViaConfigurat
     {
         $container = $this->initContainer();
         $container->set(ExtensionConfiguration::class, $this->getExtensionConfigurationMock([
-            'disableAutomaticWebpCreation' => 1
+            'disableAutomaticWebpCreation' => 1,
         ]));
 
         $subject = $this->getAccessibleMock(WebpCreator::class, ['createWebpImage']);
@@ -48,7 +48,7 @@ public function createWebpVersionShouldNotCreateWebpImageIfNotEnabled(): void
     {
         $container = $this->initContainer();
         $container->set(ExtensionConfiguration::class, $this->getExtensionConfigurationMock([
-            'disableAutomaticWebpCreation' => 0
+            'disableAutomaticWebpCreation' => 0,
         ]));
 
         $subject = $this->getAccessibleMock(WebpCreator::class, ['isEnabled', 'createWebpImage']);
@@ -76,7 +76,7 @@ public function createWebpVersionShouldNotCreateWebpImageIfSourceImageTypeIsNotS
     {
         $container = $this->initContainer();
         $container->set(ExtensionConfiguration::class, $this->getExtensionConfigurationMock([
-            'disableAutomaticWebpCreation' => 0
+            'disableAutomaticWebpCreation' => 0,
         ]));
 
         $subject = $this->getAccessibleMock(WebpCreator::class, ['isEnabled', 'createWebpImage']);
@@ -110,7 +110,7 @@ public function createWebpVersionShouldNotCreateWebpImageIfCwebpIsNotInstalled(s
     {
         $container = $this->initContainer();
         $container->set(ExtensionConfiguration::class, $this->getExtensionConfigurationMock([
-            'disableAutomaticWebpCreation' => 0
+            'disableAutomaticWebpCreation' => 0,
         ]));
 
         $subject = $this->getAccessibleMock(WebpCreator::class, ['isEnabled', 'createWebpImage', 'isCwebpInstalled']);
@@ -155,7 +155,7 @@ public function createWebpVersionShouldCreateWebpImage(string $mimeType): void
     {
         $container = $this->initContainer();
         $container->set(ExtensionConfiguration::class, $this->getExtensionConfigurationMock([
-            'disableAutomaticWebpCreation' => 0
+            'disableAutomaticWebpCreation' => 0,
         ]));
 
         $subject = $this->getAccessibleMock(WebpCreator::class, ['isEnabled', 'createWebpImage', 'isCwebpInstalled']);
@@ -192,10 +192,7 @@ public function createWebpVersionShouldCreateWebpImage(string $mimeType): void
 
     public static function mimeTypeDataProvider(): array
     {
-        return [
-            ['image/jpeg'],
-            ['image/png']
-        ];
+        return [['image/jpeg'], ['image/png']];
     }
 
     private function getExtensionConfigurationMock(array $configuration): ExtensionConfiguration
diff --git a/Tests/Unit/Service/ImageServiceTest.php b/Tests/Unit/Service/ImageServiceTest.php
index 77f7c78..b19977e 100644
--- a/Tests/Unit/Service/ImageServiceTest.php
+++ b/Tests/Unit/Service/ImageServiceTest.php
@@ -6,11 +6,9 @@
 
 use Netlogix\Nximageoptimizer\Service\ImageService;
 use PHPUnit\Framework\Attributes\Test;
-use TYPO3\CMS\Core\Information\Typo3Version;
 use TYPO3\CMS\Core\Resource\File;
 use TYPO3\CMS\Core\Resource\ProcessedFile;
 use TYPO3\CMS\Core\Resource\ResourceFactory;
-use TYPO3\CMS\Extbase\Service\EnvironmentService;
 use TYPO3\TestingFramework\Core\Unit\UnitTestCase;
 
 class ImageServiceTest extends UnitTestCase