community-features#252 Create static test for action controllers.

Fix static tests.

Author: oleksandrkravchuk

dev/tests/static/framework/Magento/TestFramework/Utility/AddedFiles.php

@@ -15,7 +15,7 @@ class AddedFiles
     /**
      * Provide list of new files.
      *
-     * @param $changedFilesBaseDir
+     * @param string $changedFilesBaseDir
      *
      * @return string[]
      */

dev/tests/static/framework/Magento/TestFramework/Utility/ChildrenClassesSearch.php

@@ -17,6 +17,9 @@ class ChildrenClassesSearch
      */
     private $classNameExtractor;
 
+    /**
+     * ChildrenClassesSearch constructor.
+     */
     public function __construct()
     {
         $this->classNameExtractor = new ClassNameExtractor();

dev/tests/static/framework/tests/unit/testsuite/Magento/TestFramework/Utility/ChildrenClassesSearch/Z.php

@@ -5,6 +5,8 @@
  */
 namespace Magento\TestFramework\Utility\ChildrenClassesSearch;
 
+// @codingStandardsIgnoreStar
 interface Z
 {
 }
+// @codingStandardsIgnoreEnd

dev/tests/static/framework/tests/unit/testsuite/Magento/TestFramework/Utility/FilesSearchTest.php

@@ -38,7 +38,6 @@ public function testGetEmptyList(): void
     {
         $pattern = 'zzz.txt';
 
-
         $files = FilesSearch::getFilesFromListFile(__DIR__, $pattern, function () {
             return ['1', '2', '3'];
         });