#21674 static-test-fix

Author: Nazar65

app/code/Magento/Email/Model/AbstractTemplate.php

@@ -17,8 +17,9 @@
 use Magento\MediaStorage\Helper\File\Storage\Database;
 
 /**
- * Template model class
+ * Template model class.
  *
+ * phpcs:disable Magento2.Classes.AbstractApi
  * @author      Magento Core Team <core@magentocommerce.com>
  * @SuppressWarnings(PHPMD.CouplingBetweenObjects)
  * @SuppressWarnings(PHPMD.TooManyFields)
@@ -505,7 +506,6 @@ protected function addEmailVariables($variables, $storeId)
 
     /**
      * Apply design config so that emails are processed within the context of the appropriate area/store/theme.
-     * Can be called multiple times without issue.
      *
      * @return bool
      */
@@ -679,8 +679,7 @@ public function getTemplateFilter()
     }
 
     /**
-     * Save current design config and replace with design config from specified store
-     * Event is not dispatched.
+     * Save current design config and replace with design config from specified store. Event is not dispatched.
      *
      * @param null|bool|int|string $storeId
      * @param string $area

app/code/Magento/Email/Test/Unit/Model/BackendTemplateTest.php

@@ -12,6 +12,9 @@
 use Magento\Email\Model\BackendTemplate;
 use Magento\Framework\ObjectManagerInterface;
 
+/**
+ * Tests for  adminhtml email template model.
+ */
 class BackendTemplateTest extends \PHPUnit\Framework\TestCase
 {
     /**
@@ -72,13 +75,13 @@ protected function setUp()
             ->method('get')
             ->willReturnCallback(
                 function ($value) {
-                    switch($value) {
+                    switch ($value) {
                         case \Magento\MediaStorage\Helper\File\Storage\Database::class:
                             return ($this->databaseHelperMock);
                         case \Magento\Email\Model\ResourceModel\Template::class:
                             return ($this->resourceModelMock);
                         default:
-                            return(NULL);
+                            return(null);
                     }
                 }
             );