Use new phpunit attributes to control behaviour

Author: craig410

phpunit.xml

@@ -3,6 +3,17 @@
 <phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          bootstrap="test/phpunit-bootstrap.php"
          colors="true"
+         failOnDeprecation="true"
+         failOnNotice="true"
+         failOnIncomplete="true"
+         failOnWarning="true"
+         failOnRisky="true"
+         displayDetailsOnIncompleteTests="true"
+         displayDetailsOnSkippedTests="true"
+         displayDetailsOnTestsThatTriggerDeprecations="true"
+         displayDetailsOnTestsThatTriggerErrors="true"
+         displayDetailsOnTestsThatTriggerNotices="true"
+         displayDetailsOnTestsThatTriggerWarnings="true"
          xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/10.5/phpunit.xsd">
     <source>
         <include>