ENGCOM-7270: PhpUnit 8 Migration - Framework & AdminAnalytics #27519

 - Merge Pull Request #27519 from ihor-sviziev/magento2:phpunit-8-part1
 - Merged commits:
   1. f4a5546
   2. 40293ed
   3. 66cfd4d
   4. 9869831
   5. 2108de2
   6. d6cc050

Author: magento-engcom-team

app/code/Magento/AdminAnalytics/Test/Unit/Condition/CanViewNotificationTest.php

@@ -11,28 +11,27 @@
 use Magento\Framework\App\ProductMetadataInterface;
 use Magento\Framework\TestFramework\Unit\Helper\ObjectManager;
 use Magento\Framework\App\CacheInterface;
+use PHPUnit\Framework\MockObject\MockObject;
+use PHPUnit\Framework\TestCase;
 
-/**
- * Class CanViewNotificationTest
- */
-class CanViewNotificationTest extends \PHPUnit\Framework\TestCase
+class CanViewNotificationTest extends TestCase
 {
     /** @var CanViewNotification */
     private $canViewNotification;
 
-    /** @var  Logger|\PHPUnit_Framework_MockObject_MockObject */
+    /** @var  Logger|MockObject */
     private $viewerLoggerMock;
 
-    /** @var ProductMetadataInterface|\PHPUnit_Framework_MockObject_MockObject */
+    /** @var ProductMetadataInterface|MockObject */
     private $productMetadataMock;
 
-    /** @var  Log|\PHPUnit_Framework_MockObject_MockObject */
+    /** @var  Log|MockObject */
     private $logMock;
 
-    /** @var  $cacheStorageMock \PHPUnit_Framework_MockObject_MockObject|CacheInterface */
+    /** @var  $cacheStorageMock MockObject|CacheInterface */
     private $cacheStorageMock;
 
-    public function setUp()
+    protected function setUp(): void
     {
         $this->cacheStorageMock = $this->getMockBuilder(CacheInterface::class)
             ->getMockForAbstractClass();

dev/tests/static/testsuite/Magento/Test/Legacy/_files/obsolete_classes.php

@@ -4254,5 +4254,7 @@
     ['Magento\Elasticsearch\Elasticsearch5\Model\Adapter\DataMapper\ProductDataMapperProxy'],
     ['Magento\Elasticsearch\Elasticsearch5\Model\Adapter\DataMapper\ProductDataMapper'],
     ['Magento\Elasticsearch\Model\Adapter\DataMapper\DataMapperResolver'],
-    ['Magento\Elasticsearch\Model\Adapter\Container\Attribute']
+    ['Magento\Elasticsearch\Model\Adapter\Container\Attribute'],
+    ['PHPUnit_Framework_MockObject_MockObject', 'PHPUnit\Framework\MockObject\MockObject'],
+    ['PHPUnit\Framework\BaseTestListener'],
 ];