run tests using PHPUnit 11.5

composer.json

@@ -20,8 +20,8 @@
         "composer-runtime-api": ">=2.1",
         "symfony/config": "^7.3|^8.0",
         "symfony/deprecation-contracts": "^2.5|^3",
-        "symfony/framework-bundle": "^6.4|^7.0|^8.0",
-        "symfony/http-kernel": "^6.4|^7.0|^8.0",
+        "symfony/framework-bundle": "^6.4.13|^7.1.6|^8.0",
+        "symfony/http-kernel": "^6.4.13|^7.1.6|^8.0",
         "symfony/routing": "^6.4|^7.0|^8.0",
         "symfony/twig-bundle": "^6.4|^7.0|^8.0",
         "twig/twig": "^3.12"
@@ -30,6 +30,7 @@
         "symfony/browser-kit": "^6.4|^7.0|^8.0",
         "symfony/console": "^6.4|^7.0|^8.0",
         "symfony/css-selector": "^6.4|^7.0|^8.0",
+        "symfony/runtime": "^6.4.13|^7.1.6|^8.0",
         "symfony/stopwatch": "^6.4|^7.0|^8.0"
     },
     "conflict": {
@@ -45,5 +46,10 @@
             "/Tests/"
         ]
     },
-    "minimum-stability": "dev"
+    "minimum-stability": "dev",
+    "config": {
+        "allow-plugins": {
+            "symfony/runtime": false
+        }
+    }
 }

phpunit.xml.dist

@@ -1,10 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/9.3/phpunit.xsd"
+         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/11.3/phpunit.xsd"
          backupGlobals="false"
          colors="true"
          bootstrap="vendor/autoload.php"
+         failOnDeprecation="true"
          failOnRisky="true"
          failOnWarning="true"
 >
@@ -18,7 +19,7 @@
         </testsuite>
     </testsuites>
 
-    <coverage>
+    <source ignoreSuppressionOfDeprecations="true">
         <include>
             <directory>./</directory>
         </include>
@@ -27,5 +28,9 @@
             <directory>./Tests</directory>
             <directory>./vendor</directory>
         </exclude>
-    </coverage>
+    </source>
+
+    <extensions>
+        <bootstrap class="Symfony\Bridge\PhpUnit\SymfonyExtension" />
+    </extensions>
 </phpunit>