コピーライトの修正と、オブジェクト取得方法の変更

tests/Eccube/Tests/Service/PurchaseFlow/Processor/StockDiffProcessorTest.php

@@ -3,9 +3,9 @@
 /*
  * This file is part of EC-CUBE
  *
- * Copyright(c) LOCKON CO.,LTD. All Rights Reserved.
+ * Copyright(c) EC-CUBE CO.,LTD. All Rights Reserved.
  *
- * http://www.lockon.co.jp/
+ * http://www.ec-cube.co.jp/
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
@@ -65,7 +65,7 @@ public function testValidate($stock, $beforeQuantity, $afterQuantity, $isError,
         $Customer = new Customer();
 
         /* @var ProductClass $ProductClass */
-        $ProductClass = $this->createProduct('テスト', 1)->getProductClasses()[0];
+        $ProductClass = $this->createProduct('テスト', 1)->getProductClasses()->first();
 
         $OrderItemType = $this->OrderItemTypeRepository->find(OrderItemType::PRODUCT);
 
@@ -164,7 +164,7 @@ public function testPrepare($beforeStock, $afterStock, $beforeQuantity, $afterQu
         $Customer = new Customer();
 
         /* @var ProductClass $ProductClass */
-        $ProductClass = $this->createProduct('テスト', 1)->getProductClasses()[0];
+        $ProductClass = $this->createProduct('テスト', 1)->getProductClasses()->first();
 
         $OrderItemType = $this->OrderItemTypeRepository->find(OrderItemType::PRODUCT);