Fixed code style issues

Author: drpayyne

app/code/Magento/Catalog/Test/Mftf/Section/AdminProductFormSection.xml

@@ -157,6 +157,7 @@
         <element name="FolderName" type="button" selector="input[data-role='promptField']" />
         <element name="AcceptFolderName" type="button" selector=".action-primary.action-accept" timeout="30"/>
         <element name="StorageRootArrow" type="button" selector="#root > .jstree-icon" />
+        <element name="FolderContainer" type="button" selector="div[data-role='tree']" />
         <element name="checkIfArrowExpand" type="button" selector="//li[@id='root' and contains(@class,'jstree-closed')]" />
         <element name="WysiwygArrow" type="button" selector="#d3lzaXd5Zw-- > .jstree-icon" />
         <element name="checkIfWysiwygArrowExpand" type="button" selector="//li[@id='d3lzaXd5Zw--' and contains(@class,'jstree-closed')]" />

app/code/Magento/Catalog/Test/Mftf/Test/AdminAddImageToWYSIWYGProductTest.xml

@@ -70,11 +70,12 @@
         <scrollTo selector="{{ProductDescriptionWYSIWYGToolbarSection.TinyMCE4}}" stepKey="scrollToTinyMCE4" />
         <click selector="{{ProductShortDescriptionWYSIWYGToolbarSection.InsertImageIcon}}" stepKey="clickInsertImageIcon2" />
         <click selector="{{ProductShortDescriptionWYSIWYGToolbarSection.Browse}}" stepKey="clickBrowse2" />
+        <waitForLoadingMaskToDisappear stepKey="waitForLoading13"/>
         <waitForElementVisible selector="{{ProductDescriptionWYSIWYGToolbarSection.CancelBtn}}" stepKey="waitForCancelButton2"/>
         <see selector="{{ProductShortDescriptionWYSIWYGToolbarSection.CancelBtn}}" userInput="Cancel" stepKey="seeCancelBtn2" />
-        <waitForLoadingMaskToDisappear stepKey="waitForLoading13"/>
+        <waitForElementVisible selector="{{ProductDescriptionWYSIWYGToolbarSection.CreateFolder}}" stepKey="waitForCreateFolderBtn2"/>
         <see selector="{{ProductShortDescriptionWYSIWYGToolbarSection.CreateFolder}}" userInput="Create Folder" stepKey="seeCreateFolderBtn2" />
-        <waitForLoadingMaskToDisappear stepKey="waitForLoading14"/>
+        <see selector="{{ProductDescriptionWYSIWYGToolbarSection.FolderContainer}}" userInput="Storage Root" stepKey="seeFolderContainer" />
         <click userInput="Storage Root" stepKey="clickOnRootFolder" />
         <waitForLoadingMaskToDisappear stepKey="waitForLoading15"/>
         <dontSeeElement selector="{{ProductShortDescriptionWYSIWYGToolbarSection.InsertFile}}" stepKey="dontSeeAddSelectedBtn3" />

app/code/Magento/Wishlist/Controller/Index/Configure.php

@@ -11,9 +11,11 @@
 use Magento\Framework\Controller\ResultFactory;
 
 /**
+ * Wishlist Configure Controller
+ *
  * @SuppressWarnings(PHPMD.CouplingBetweenObjects)
  */
-class Configure extends \Magento\Wishlist\Controller\AbstractIndex
+class Configure extends \Magento\Wishlist\Controller\AbstractIndex implements Action\HttpGetActionInterface
 {
     /**
      * Core registry

app/code/Magento/Wishlist/Controller/Index/Remove.php

@@ -14,9 +14,11 @@
 use Magento\Wishlist\Model\Product\AttributeValueProvider;
 
 /**
+ * Wishlist Remove Controller
+ *
  * @SuppressWarnings(PHPMD.CouplingBetweenObjects)
  */
-class Remove extends \Magento\Wishlist\Controller\AbstractIndex
+class Remove extends \Magento\Wishlist\Controller\AbstractIndex implements Action\HttpPostActionInterface
 {
     /**
      * @var WishlistProviderInterface

app/code/Magento/Wishlist/Controller/Index/UpdateItemOptions.php

@@ -14,9 +14,11 @@
 use Magento\Wishlist\Controller\WishlistProviderInterface;
 
 /**
+ * Wishlist UpdateItemOptions Controller
+ *
  * @SuppressWarnings(PHPMD.CouplingBetweenObjects)
  */
-class UpdateItemOptions extends \Magento\Wishlist\Controller\AbstractIndex
+class UpdateItemOptions extends \Magento\Wishlist\Controller\AbstractIndex implements Action\HttpPostActionInterface
 {
     /**
      * @var WishlistProviderInterface

app/code/Magento/Wishlist/Controller/Shared/Cart.php

@@ -9,6 +9,7 @@
 use Magento\Checkout\Helper\Cart as CartHelper;
 use Magento\Checkout\Model\Cart as CustomerCart;
 use Magento\Framework\App\Action\Context as ActionContext;
+use Magento\Framework\App\Action\HttpGetActionInterface;
 use Magento\Framework\Controller\ResultFactory;
 use Magento\Framework\Escaper;
 use Magento\Framework\Exception\LocalizedException;
@@ -18,9 +19,11 @@
 use Magento\Wishlist\Model\ResourceModel\Item\Option\Collection as OptionCollection;
 
 /**
+ * Wishlist Cart Controller
+ *
  * @SuppressWarnings(PHPMD.CouplingBetweenObjects)
  */
-class Cart extends \Magento\Framework\App\Action\Action
+class Cart extends \Magento\Framework\App\Action\Action implements HttpGetActionInterface
 {
     /**
      * @var CustomerCart

app/code/Magento/Wishlist/Controller/WishlistProvider.php

@@ -1,13 +1,18 @@
 <?php
 /**
- *
  * Copyright © Magento, Inc. All rights reserved.
  * See COPYING.txt for license details.
  */
 namespace Magento\Wishlist\Controller;
 
+use Magento\Framework\App\Action\HttpPostActionInterface;
 use Magento\Framework\App\RequestInterface;
 
+/**
+ * WishlistProvider Controller
+ *
+ * @SuppressWarnings(PHPMD.CookieAndSessionMisuse)
+ */
 class WishlistProvider implements WishlistProviderInterface
 {
     /**
@@ -54,7 +59,8 @@ public function __construct(
     }
 
     /**
-     * {@inheritdoc}
+     * @inheritdoc
+     *
      * @SuppressWarnings(PHPMD.CyclomaticComplexity)
      */
     public function getWishlist($wishlistId = null)

app/code/Magento/Wishlist/Model/ItemCarrier.php

@@ -10,6 +10,7 @@
 use Magento\Checkout\Helper\Cart as CartHelper;
 use Magento\Checkout\Model\Cart;
 use Magento\Customer\Model\Session;
+use Magento\Framework\App\Action\HttpPostActionInterface;
 use Magento\Framework\App\Response\RedirectInterface;
 use Magento\Framework\Exception\LocalizedException;
 use Psr\Log\LoggerInterface as Logger;
@@ -18,7 +19,10 @@
 use Magento\Wishlist\Helper\Data as WishlistHelper;
 
 /**
+ * Wishlist ItemCarrier Controller
+ *
  * @SuppressWarnings(PHPMD.CouplingBetweenObjects)
+ * @SuppressWarnings(PHPMD.CookieAndSessionMisuse)
  */
 class ItemCarrier
 {

app/code/Magento/Wishlist/Observer/AddToCart.php

@@ -105,7 +105,7 @@ public function execute(Observer $observer)
             $this->checkoutSession->setWishlistPendingUrls($urls);
             $this->checkoutSession->setWishlistPendingMessages($messages);
 
-            $this->messageManager->addErrorMessage($message);
+            $this->messageManager->addError($message);
 
             $observer->getEvent()->getResponse()->setRedirect($url);
             $this->checkoutSession->setNoCartRedirect(true);

app/code/Magento/Wishlist/Test/Unit/Observer/AddToCartTest.php

@@ -167,7 +167,7 @@ public function testExecute()
             ->with([])
             ->willReturnSelf();
         $this->messageManager->expects($this->once())
-            ->method('addErrorMessage')
+            ->method('addError')
             ->with($message)
             ->willReturnSelf();
         $event->expects($this->once())