update phpunit config

Author: fey

phpunit.xml

@@ -1,11 +1,25 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<phpunit bootstrap="vendor/autoload.php"
-  backupGlobals="false"
-  backupStaticAttributes="false"
-  colors="true"
-  verbose="true"
-  convertErrorsToExceptions="true"
-  convertNoticesToExceptions="true"
-  convertWarningsToExceptions="true"
-  processIsolation="false">
+<phpunit
+    xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/12.0/phpunit.xsd"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    bootstrap="vendor/autoload.php"
+    backupGlobals="false"
+    colors="true"
+    processIsolation="false"
+    stopOnFailure="true"
+    cacheResult="false"
+    backupStaticProperties="false"
+    testdox="true"
+    stopOnDefect="true"
+    displayDetailsOnTestsThatTriggerDeprecations="true"
+    displayDetailsOnTestsThatTriggerErrors="true"
+    displayDetailsOnTestsThatTriggerNotices="true"
+    displayDetailsOnTestsThatTriggerWarnings="true"
+    displayDetailsOnPhpunitDeprecations="true"
+    >
+  <source>
+    <include>
+      <directory suffix=".php">./src</directory>
+    </include>
+  </source>
 </phpunit>