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

Index: php-horde-notification/Horde_Notification-2.0.4/test/Horde/Notification/Class/Notification/Handler/Decorator/AlarmTest.php
===================================================================
--- php-horde-notification.orig/Horde_Notification-2.0.4/test/Horde/Notification/Class/Notification/Handler/Decorator/AlarmTest.php
+++ php-horde-notification/Horde_Notification-2.0.4/test/Horde/Notification/Class/Notification/Handler/Decorator/AlarmTest.php
@@ -27,7 +27,7 @@
 class Horde_Notification_Class_Notification_Handler_Decorator_AlarmTest
 extends Horde_Test_Case
 {
-    public function setUp()
+    public function setUp(): void
     {
         $this->markTestIncomplete('Currently broken');
         if (!class_exists('Horde_Alarm')) {
Index: php-horde-notification/Horde_Notification-2.0.4/test/Horde/Notification/Class/Notification/Handler/Decorator/LogTest.php
===================================================================
--- php-horde-notification.orig/Horde_Notification-2.0.4/test/Horde/Notification/Class/Notification/Handler/Decorator/LogTest.php
+++ php-horde-notification/Horde_Notification-2.0.4/test/Horde/Notification/Class/Notification/Handler/Decorator/LogTest.php
@@ -27,13 +27,13 @@
 class Horde_Notification_Class_Notification_Handler_Decorator_LogTest
 extends Horde_Test_Case
 {
-    public function setUp()
+    public function setUp(): void
     {
         if (!class_exists('Horde_Log_Logger')) {
             $this->markTestSkipped('The Horde_Log package is not installed!');
         }
 
-        $this->logger = $this->getMock('Horde_Log_Logger');
+        $this->logger = $this->getMockBuilder('Horde_Log_Logger')->getMock();
         $this->log = new Horde_Notification_Handler_Decorator_Log(
             $this->logger
         );
Index: php-horde-notification/Horde_Notification-2.0.4/test/Horde/Notification/Class/Notification/HandlerTest.php
===================================================================
--- php-horde-notification.orig/Horde_Notification-2.0.4/test/Horde/Notification/Class/Notification/HandlerTest.php
+++ php-horde-notification/Horde_Notification-2.0.4/test/Horde/Notification/Class/Notification/HandlerTest.php
@@ -26,13 +26,13 @@
 
 class Horde_Notification_Class_Notification_HandlerTest extends Horde_Test_Case
 {
-    public function setUp()
+    public function setUp(): void
     {
         $this->storage = new Horde_Notification_Storage_Session('test');
         $this->handler = new Horde_Notification_Handler($this->storage);
     }
 
-    public function tearDown()
+    public function tearDown(): void
     {
         unset($_SESSION);
     }
@@ -108,7 +108,7 @@ class Horde_Notification_Class_Notificat
 
     public function testMethodClearHasPostconditionThatTheStorageOfTheSpecifiedListenerWasCleared()
     {
-        $storage = $this->getMock('Horde_Notification_Storage_Interface');
+        $storage = $this->getMockBuilder('Horde_Notification_Storage_Interface')->getMock();
         $storage->expects($this->once())
             ->method('clear')
             ->with('dummy');
@@ -119,7 +119,7 @@ class Horde_Notification_Class_Notificat
 
     public function testMethodClearHasPostconditionThatAllUnattachedEventsHaveBeenClearedFromStorageIfNoListenerWasSpecified()
     {
-        $storage = $this->getMock('Horde_Notification_Storage_Interface');
+        $storage = $this->getMockBuilder('Horde_Notification_Storage_Interface')->getMock();
         $storage->expects($this->once())
             ->method('clear')
             ->with('_unattached');
@@ -141,7 +141,7 @@ class Horde_Notification_Class_Notificat
 
     public function testMethodAdddecoratorHasPostconditionThatTheGivenDecoratorWasAddedToTheHandlerAndReceivesPushCalls()
     {
-        $decorator = $this->getMock('Horde_Notification_Handler_Decorator_Base');
+        $decorator = $this->getMockBuilder('Horde_Notification_Handler_Decorator_Base')->getMock();
         $decorator->expects($this->once())
             ->method('push')
             ->with($this->isInstanceOf('Horde_Notification_Event'));
@@ -153,7 +153,7 @@ class Horde_Notification_Class_Notificat
 
     public function testMethodAdddecoratorHasPostconditionThatTheGivenDecoratorWasAddedToTheHandlerAndReceivesNotifyCalls()
     {
-        $decorator = $this->getMock('Horde_Notification_Handler_Decorator_Base');
+        $decorator = $this->getMockBuilder('Horde_Notification_Handler_Decorator_Base')->getMock();
         $decorator->expects($this->once())
             ->method('notify');
         $this->handler->attach('audio');
Index: php-horde-notification/Horde_Notification-2.0.4/test/Horde/Notification/Class/Notification/ListenerTest.php
===================================================================
--- php-horde-notification.orig/Horde_Notification-2.0.4/test/Horde/Notification/Class/Notification/ListenerTest.php
+++ php-horde-notification/Horde_Notification-2.0.4/test/Horde/Notification/Class/Notification/ListenerTest.php
@@ -25,7 +25,7 @@
  */
 class Horde_Notification_Class_Notification_ListenerTest extends Horde_Test_Case
 {
-    public function setUp()
+    public function setUp(): void
     {
         if (!class_exists('PEAR_Error')) {
             $this->markTestSkipped('The PEAR_Error class is not available!');
Index: php-horde-notification/Horde_Notification-2.0.4/test/Horde/Notification/Class/NotificationTest.php
===================================================================
--- php-horde-notification.orig/Horde_Notification-2.0.4/test/Horde/Notification/Class/NotificationTest.php
+++ php-horde-notification/Horde_Notification-2.0.4/test/Horde/Notification/Class/NotificationTest.php
@@ -26,7 +26,7 @@
 
 class Horde_Notification_Class_NotificationTest extends Horde_Test_Case
 {
-    public function tearDown()
+    public function tearDown(): void
     {
         unset($_SESSION);
     }
Index: php-horde-notification/Horde_Notification-2.0.4/test/Horde/Notification/Class/Notification/Listener/StatusTest.php
===================================================================
--- php-horde-notification.orig/Horde_Notification-2.0.4/test/Horde/Notification/Class/Notification/Listener/StatusTest.php
+++ php-horde-notification/Horde_Notification-2.0.4/test/Horde/Notification/Class/Notification/Listener/StatusTest.php
@@ -39,6 +39,7 @@ class Horde_Notification_Class_Notificat
 
     public function testMethodNotifyHasNoOutputIfTheMessageStackIsEmpty()
     {
+        $this->expectNotToPerformAssertions();
         $listener = new Horde_Notification_Listener_Status();
         $messages = array();
         $listener->notify($messages);