Merge pull request #6921 from ivokund/bugfix/#6919

apps/advanced/tests/codeception/backend/unit/DbTestCase.php

 <?php
 
-namespace backend\tests\unit;
+namespace tests\codeception\backend\unit;
 
 class DbTestCase extends \yii\codeception\DbTestCase
 {

apps/advanced/tests/codeception/backend/unit/TestCase.php

 <?php
 
-namespace backend\tests\unit;
+namespace tests\codeception\backend\unit;
 
 class TestCase extends \yii\codeception\TestCase
 {

framework/CHANGELOG.md

@@ -4,6 +4,7 @@ Yii Framework 2 Change Log
 2.0.3 under development
 -----------------------
 
+- Bug #6919: Fixed wrong namespaces under advanced application's TestCase classes (ivokund)
 - Enh #5663: Added support for using `data-params` to specify additional form data to be submitted via the `data-method` approach (usualdesigner, qiangxue)
 - Enh #6106: Added ability to specify `encode` for each item of `yii\widgets\Breadcrumbs` (samdark, aleksanderd)
 - Enh #6493: Added support for the `Access-Control-Expose-Headers` header by `yii\filters\Cors` (usualdesigner)
@@ -11,7 +12,6 @@ Yii Framework 2 Change Log
 - Chg #5690: adjusted paths in message config generated by `yii message/config` to reflect directory structure better (mikehaertl, samdark)
 - Chg #6661: Hyperlinks that are enclosed within an exist form will use the same form for submission if they specify both of the `href` and `data-method` attributes (qiangxue)
 
-
 2.0.2 January 11, 2015
 ----------------------