Fix tests

Author: SerafimArts

Diff for: phpunit.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.3/phpunit.xsd"
+         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.5/phpunit.xsd"
          colors="true"
          backupGlobals="true"
          stopOnFailure="false"
@@ -17,8 +17,8 @@
         </include>
     </coverage>
     <testsuites>
-        <testsuite name="Test Suite">
-            <directory suffix="TestCase.php">tests</directory>
+        <testsuite name="unit">
+            <directory suffix="Test.php">tests</directory>
         </testsuite>
     </testsuites>
     <php>