Description: Adapt to PHPUnit 8.x and 9.x API.
Author: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>

Index: php-horde-sesha/sesha-1.0.0RC3/test/Sesha/TestCase.php
===================================================================
--- php-horde-sesha.orig/sesha-1.0.0RC3/test/Sesha/TestCase.php
+++ php-horde-sesha/sesha-1.0.0RC3/test/Sesha/TestCase.php
@@ -6,7 +6,7 @@
  * @package    Sesha
  * @subpackage UnitTests
  */
-class Sesha_TestCase extends PHPUnit_Framework_TestCase
+class Sesha_TestCase extends Horde_Test_Case
 {
     /**
      * The prepared backend driver
@@ -19,7 +19,7 @@ class Sesha_TestCase extends PHPUnit_Fra
     protected static $migrator;
     protected static $injector;
 
-    public static function setUpBeforeClass()
+    public static function setUpBeforeClass(): void
     {
         self::$injector = new Horde_Injector(new Horde_Injector_TopLevel());
         self::$db = new Horde_Db_Adapter_Pdo_Sqlite(array('dbname' => ':memory:'));
Index: php-horde-sesha/sesha-1.0.0RC3/test/Sesha/Unit/Driver/RdoTest.php
===================================================================
--- php-horde-sesha.orig/sesha-1.0.0RC3/test/Sesha/Unit/Driver/RdoTest.php
+++ php-horde-sesha/sesha-1.0.0RC3/test/Sesha/Unit/Driver/RdoTest.php
@@ -13,7 +13,7 @@
 class Sesha_Unit_Driver_RdoTest extends Sesha_TestCase
 {
 
-    protected function setUp()
+    protected function setUp(): void
     {
         self::$db->delete("DELETE FROM sesha_categories");
         $categoryAddSql = 'INSERT INTO sesha_categories' .