diff --git a/app/code/Magento/ConfigurableProduct/Test/Unit/Plugin/Model/ResourceModel/ProductTest.php b/app/code/Magento/ConfigurableProduct/Test/Unit/Plugin/Model/ResourceModel/ProductTest.php
index 126f960a8e3c0..6c3b826fd528a 100644
--- a/app/code/Magento/ConfigurableProduct/Test/Unit/Plugin/Model/ResourceModel/ProductTest.php
+++ b/app/code/Magento/ConfigurableProduct/Test/Unit/Plugin/Model/ResourceModel/ProductTest.php
@@ -18,6 +18,11 @@
 use Magento\Framework\Api\SearchCriteria;
 use Magento\Framework\Indexer\ActionInterface;
 
+/**
+ * Unit test and integration test for plugin
+ *
+ * @SuppressWarnings(PHPMD.CouplingBetweenObjects)
+ */
 class ProductTest extends \PHPUnit\Framework\TestCase
 {
     /**