MAGETWO-31578: Implement tool for adding annotations to existing code

- added phpcs annotations

Author: dkvashninbay

dev/tests/integration/testsuite/Magento/Backend/Controller/Adminhtml/System/ConfigTest.php

@@ -3,6 +3,9 @@
  * Copyright © 2015 Magento. All rights reserved.
  * See COPYING.txt for license details.
  */
+
+// @codingStandardsIgnoreFile
+
 namespace Magento\Backend\Controller\Adminhtml\System;
 
 use Magento\TestFramework\Helper\Bootstrap;

dev/tests/integration/testsuite/Magento/Weee/Model/TaxTest.php

@@ -3,6 +3,9 @@
  * Copyright © 2015 Magento. All rights reserved.
  * See COPYING.txt for license details.
  */
+
+// @codingStandardsIgnoreFile
+
 namespace Magento\Weee\Model;
 
 use Magento\Customer\Api\Data\CustomerDataBuilder;

dev/tests/unit/testsuite/Magento/Framework/Code/Validator/ConstructorArgumentTypesTest.php

@@ -3,6 +3,9 @@
  * Copyright © 2015 Magento. All rights reserved.
  * See COPYING.txt for license details.
  */
+
+// @codingStandardsIgnoreFile
+
 namespace Magento\Framework\Code\Validator;
 
 class ConstructorArgumentTypesTest extends \PHPUnit_Framework_TestCase

dev/tests/unit/testsuite/Magento/GoogleShopping/Model/ObserverTest.php

@@ -4,6 +4,8 @@
  * See COPYING.txt for license details.
  */
 
+// @codingStandardsIgnoreFile
+
 namespace Magento\GoogleShopping\Model;
 
 use Magento\TestFramework\Helper\ObjectManager as ObjectManagerHelper;

dev/tests/unit/testsuite/Magento/Tools/Di/App/Task/OperationFactoryTest.php

@@ -3,6 +3,9 @@
  * Copyright © 2015 Magento. All rights reserved.
  * See COPYING.txt for license details.
  */
+
+// @codingStandardsIgnoreFile
+
 namespace Magento\Tools\Di\App\Task;
 
 class OperationFactoryTest extends \PHPUnit_Framework_TestCase