diff --git a/framework/rbac/DbManager.php b/framework/rbac/DbManager.php
index 5919c797c4..a0e1c6adf8 100644
--- a/framework/rbac/DbManager.php
+++ b/framework/rbac/DbManager.php
@@ -41,22 +41,18 @@ class DbManager extends BaseManager
      * with a DB connection object.
      */
     public $db = 'db';
-
     /**
      * @var string the name of the table storing authorization items. Defaults to "auth_item".
      */
     public $itemTable = '{{%auth_item}}';
-
     /**
      * @var string the name of the table storing authorization item hierarchy. Defaults to "auth_item_child".
      */
     public $itemChildTable = '{{%auth_item_child}}';
-
     /**
      * @var string the name of the table storing authorization item assignments. Defaults to "auth_assignment".
      */
     public $assignmentTable = '{{%auth_assignment}}';
-
     /**
      * @var string the name of the table storing rules. Defaults to "auth_rule".
      */
@@ -70,7 +66,6 @@ class DbManager extends BaseManager
     public function init()
     {
         parent::init();
-
         $this->db = Instance::ensure($this->db, Connection::className());
     }
 
diff --git a/framework/rbac/PhpManager.php b/framework/rbac/PhpManager.php
index 3dd1a77bba..64698048cb 100644
--- a/framework/rbac/PhpManager.php
+++ b/framework/rbac/PhpManager.php
@@ -47,7 +47,6 @@ class PhpManager extends BaseManager
      * @see saveToFile()
      */
     public $assignmentFile = '@app/rbac/assignments.php';
-
     /**
      * @var string the path of the PHP script that contains the authorization rules.
      * This can be either a file path or a path alias to the file.
@@ -56,6 +55,7 @@ class PhpManager extends BaseManager
      * @see saveToFile()
      */
     public $ruleFile = '@app/rbac/rules.php';
+
     /**
      * @var Item[]
      */
diff --git a/tests/unit/framework/rbac/MySQLManagerTest.php b/tests/unit/framework/rbac/MySQLManagerTest.php
index 853faa5254..d64c0cd6ec 100644
--- a/tests/unit/framework/rbac/MySQLManagerTest.php
+++ b/tests/unit/framework/rbac/MySQLManagerTest.php
@@ -3,6 +3,8 @@ namespace yiiunit\framework\rbac;
 
 /**
  * MySQLManagerTest
+ * @group db
+ * @group rbac
  */
 class MySQLManagerTest extends DbManagerTestCase
 {
diff --git a/tests/unit/framework/rbac/PgSQLManagerTest.php b/tests/unit/framework/rbac/PgSQLManagerTest.php
index 4186fe23eb..fb15aad163 100644
--- a/tests/unit/framework/rbac/PgSQLManagerTest.php
+++ b/tests/unit/framework/rbac/PgSQLManagerTest.php
@@ -3,6 +3,8 @@ namespace yiiunit\framework\rbac;
 
 /**
  * PgSQLManagerTest
+ * @group db
+ * @group rbac
  */
 class PgSQLManagerTest extends DbManagerTestCase
 {
diff --git a/tests/unit/framework/rbac/SqliteManagerTest.php b/tests/unit/framework/rbac/SqliteManagerTest.php
index 316c46a19a..2b77fd0f22 100644
--- a/tests/unit/framework/rbac/SqliteManagerTest.php
+++ b/tests/unit/framework/rbac/SqliteManagerTest.php
@@ -3,6 +3,8 @@ namespace yiiunit\framework\rbac;
 
 /**
  * SqliteManagerTest
+ * @group db
+ * @group rbac
  */
 class SqliteManagerTest extends DbManagerTestCase
 {