Implement ActionInterface for Wishlist/Shared/Cart + unit test

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

@@ -3,16 +3,22 @@
  * Copyright © Magento, Inc. All rights reserved.
  * See COPYING.txt for license details.
  */
+
+declare(strict_types=1);
+
 namespace Magento\Wishlist\Controller\Shared;
 
 use Magento\Catalog\Model\Product\Exception as ProductException;
 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\App\RequestInterface;
 use Magento\Framework\Controller\ResultFactory;
+use Magento\Framework\Controller\Result\Redirect as ResultRedirect;
 use Magento\Framework\Escaper;
 use Magento\Framework\Exception\LocalizedException;
+use Magento\Framework\Message\ManagerInterface as MessageManagerInterface;
+use Magento\Framework\App\Response\RedirectInterface;
 use Magento\Wishlist\Model\Item;
 use Magento\Wishlist\Model\Item\OptionFactory;
 use Magento\Wishlist\Model\ItemFactory;
@@ -23,55 +29,73 @@
  *
  * @SuppressWarnings(PHPMD.CouplingBetweenObjects)
  */
-class Cart extends \Magento\Framework\App\Action\Action implements HttpGetActionInterface
+class Cart implements HttpGetActionInterface
 {
     /**
      * @var CustomerCart
      */
-    protected $cart;
+    private $cart;
 
     /**
      * @var OptionFactory
      */
-    protected $optionFactory;
+    private $optionFactory;
 
     /**
      * @var ItemFactory
      */
-    protected $itemFactory;
+    private $itemFactory;
 
     /**
      * @var CartHelper
      */
-    protected $cartHelper;
+    private $cartHelper;
 
     /**
      * @var Escaper
      */
-    protected $escaper;
+    private $escaper;
+
+    /**
+     * @var RequestInterface
+     */
+    private $request;
+
+    /**
+     * @var RedirectInterface
+     */
+    private $redirect;
+
+    /**
+     * @var MessageManagerInterface
+     */
+    private $messageManager;
 
     /**
-     * @param ActionContext $context
-     * @param CustomerCart $cart
-     * @param OptionFactory $optionFactory
-     * @param ItemFactory $itemFactory
-     * @param CartHelper $cartHelper
-     * @param Escaper $escaper
+     * @var ResultFactory
      */
+    private $resultFactory;
+
     public function __construct(
-        ActionContext $context,
         CustomerCart $cart,
         OptionFactory $optionFactory,
         ItemFactory $itemFactory,
         CartHelper $cartHelper,
-        Escaper $escaper
+        Escaper $escaper,
+        RequestInterface $request,
+        RedirectInterface $redirect,
+        MessageManagerInterface $messageManager,
+        ResultFactory $resultFactory
     ) {
         $this->cart = $cart;
         $this->optionFactory = $optionFactory;
         $this->itemFactory = $itemFactory;
         $this->cartHelper = $cartHelper;
         $this->escaper = $escaper;
-        parent::__construct($context);
+        $this->request = $request;
+        $this->redirect = $redirect;
+        $this->messageManager = $messageManager;
+        $this->resultFactory = $resultFactory;
     }
 
     /**
@@ -80,17 +104,17 @@ public function __construct(
      * If Product has required options - redirect
      * to product view page with message about needed defined required options
      *
-     * @return \Magento\Framework\Controller\Result\Redirect
+     * @inheritDoc
      */
     public function execute()
     {
-        $itemId = (int)$this->getRequest()->getParam('item');
+        $itemId = (int)$this->request->getParam('item');
 
         /* @var $item Item */
         $item = $this->itemFactory->create()
             ->load($itemId);
 
-        $redirectUrl = $this->_redirect->getRefererUrl();
+        $redirectUrl = $this->redirect->getRefererUrl();
 
         try {
             /** @var OptionCollection $options */
@@ -120,7 +144,7 @@ public function execute()
         } catch (\Exception $e) {
             $this->messageManager->addExceptionMessage($e, __('We can\'t add the item to the cart right now.'));
         }
-        /** @var \Magento\Framework\Controller\Result\Redirect $resultRedirect */
+        /** @var ResultRedirect $resultRedirect */
         $resultRedirect = $this->resultFactory->create(ResultFactory::TYPE_REDIRECT);
         $resultRedirect->setUrl($redirectUrl);
         return $resultRedirect;

app/code/Magento/Wishlist/Test/Unit/Controller/Shared/CartTest.php

@@ -3,9 +3,11 @@
  * Copyright © Magento, Inc. All rights reserved.
  * See COPYING.txt for license details.
  */
+
 namespace Magento\Wishlist\Test\Unit\Controller\Shared;
 
 use Magento\Catalog\Model\Product;
+use Magento\Catalog\Model\Product\Exception;
 use Magento\Checkout\Helper\Cart as CartHelper;
 use Magento\Checkout\Model\Cart;
 use Magento\Framework\App\Action\Context as ActionContext;
@@ -23,88 +25,90 @@
 use Magento\Wishlist\Model\Item\OptionFactory;
 use Magento\Wishlist\Model\ItemFactory;
 use Magento\Wishlist\Model\ResourceModel\Item\Option\Collection as OptionCollection;
+use PHPUnit\Framework\MockObject\MockObject;
+use PHPUnit\Framework\TestCase;
 
 /**
  * @SuppressWarnings(PHPMD.TooManyFields)
  * @SuppressWarnings(PHPMD.CouplingBetweenObjects)
  */
-class CartTest extends \PHPUnit\Framework\TestCase
+class CartTest extends TestCase
 {
-    /** @var  SharedCart|\PHPUnit\Framework\MockObject\MockObject */
+    /** @var  SharedCart|MockObject */
     protected $model;
 
-    /** @var  RequestInterface|\PHPUnit\Framework\MockObject\MockObject */
+    /** @var  RequestInterface|MockObject */
     protected $request;
 
-    /** @var  ManagerInterface|\PHPUnit\Framework\MockObject\MockObject */
+    /** @var  ManagerInterface|MockObject */
     protected $messageManager;
 
-    /** @var  ActionContext|\PHPUnit\Framework\MockObject\MockObject */
+    /** @var  ActionContext|MockObject */
     protected $context;
 
-    /** @var  Cart|\PHPUnit\Framework\MockObject\MockObject */
+    /** @var  Cart|MockObject */
     protected $cart;
 
-    /** @var  CartHelper|\PHPUnit\Framework\MockObject\MockObject */
+    /** @var  CartHelper|MockObject */
     protected $cartHelper;
 
-    /** @var  Quote|\PHPUnit\Framework\MockObject\MockObject */
+    /** @var  Quote|MockObject */
     protected $quote;
 
-    /** @var  OptionCollection|\PHPUnit\Framework\MockObject\MockObject */
+    /** @var  OptionCollection|MockObject */
     protected $optionCollection;
 
-    /** @var  OptionFactory|\PHPUnit\Framework\MockObject\MockObject */
+    /** @var  OptionFactory|MockObject */
     protected $optionFactory;
 
-    /** @var  Option|\PHPUnit\Framework\MockObject\MockObject */
+    /** @var  Option|MockObject */
     protected $option;
 
-    /** @var  ItemFactory|\PHPUnit\Framework\MockObject\MockObject */
+    /** @var  ItemFactory|MockObject */
     protected $itemFactory;
 
-    /** @var  Item|\PHPUnit\Framework\MockObject\MockObject */
+    /** @var  Item|MockObject */
     protected $item;
 
-    /** @var  Escaper|\PHPUnit\Framework\MockObject\MockObject */
+    /** @var  Escaper|MockObject */
     protected $escaper;
 
-    /** @var  RedirectInterface|\PHPUnit\Framework\MockObject\MockObject */
+    /** @var  RedirectInterface|MockObject */
     protected $redirect;
 
-    /** @var  ResultFactory|\PHPUnit\Framework\MockObject\MockObject */
+    /** @var  ResultFactory|MockObject */
     protected $resultFactory;
 
-    /** @var  Redirect|\PHPUnit\Framework\MockObject\MockObject */
+    /** @var  Redirect|MockObject */
     protected $resultRedirect;
 
-    /** @var  Product|\PHPUnit\Framework\MockObject\MockObject */
+    /** @var  Product|MockObject */
     protected $product;
 
     protected function setUp()
     {
-        $this->request = $this->getMockBuilder(\Magento\Framework\App\RequestInterface::class)
+        $this->request = $this->getMockBuilder(RequestInterface::class)
             ->getMockForAbstractClass();
 
-        $this->redirect = $this->getMockBuilder(\Magento\Framework\App\Response\RedirectInterface::class)
+        $this->redirect = $this->getMockBuilder(RedirectInterface::class)
             ->getMockForAbstractClass();
 
-        $this->messageManager = $this->getMockBuilder(\Magento\Framework\Message\ManagerInterface::class)
+        $this->messageManager = $this->getMockBuilder(ManagerInterface::class)
             ->getMockForAbstractClass();
 
-        $this->resultRedirect = $this->getMockBuilder(\Magento\Framework\Controller\Result\Redirect::class)
+        $this->resultRedirect = $this->getMockBuilder(Redirect::class)
             ->disableOriginalConstructor()
             ->getMock();
 
-        $this->resultFactory = $this->getMockBuilder(\Magento\Framework\Controller\ResultFactory::class)
+        $this->resultFactory = $this->getMockBuilder(ResultFactory::class)
             ->disableOriginalConstructor()
             ->getMock();
         $this->resultFactory->expects($this->once())
             ->method('create')
             ->with(ResultFactory::TYPE_REDIRECT)
             ->willReturn($this->resultRedirect);
 
-        $this->context = $this->getMockBuilder(\Magento\Framework\App\Action\Context::class)
+        $this->context = $this->getMockBuilder(ActionContext::class)
             ->disableOriginalConstructor()
             ->getMock();
         $this->context->expects($this->any())
@@ -120,62 +124,65 @@ protected function setUp()
             ->method('getResultFactory')
             ->willReturn($this->resultFactory);
 
-        $this->cart = $this->getMockBuilder(\Magento\Checkout\Model\Cart::class)
+        $this->cart = $this->getMockBuilder(Cart::class)
             ->disableOriginalConstructor()
             ->getMock();
 
-        $this->cartHelper = $this->getMockBuilder(\Magento\Checkout\Helper\Cart::class)
+        $this->cartHelper = $this->getMockBuilder(CartHelper::class)
             ->disableOriginalConstructor()
             ->getMock();
 
-        $this->quote = $this->getMockBuilder(\Magento\Quote\Model\Quote::class)
+        $this->quote = $this->getMockBuilder(Quote::class)
             ->disableOriginalConstructor()
             ->setMethods(['getHasError'])
             ->getMock();
 
         $this->optionCollection = $this->getMockBuilder(
-            \Magento\Wishlist\Model\ResourceModel\Item\Option\Collection::class
+            OptionCollection::class
         )->disableOriginalConstructor()->getMock();
 
-        $this->option = $this->getMockBuilder(\Magento\Wishlist\Model\Item\Option::class)
+        $this->option = $this->getMockBuilder(Option::class)
             ->disableOriginalConstructor()
             ->getMock();
 
-        $this->optionFactory = $this->getMockBuilder(\Magento\Wishlist\Model\Item\OptionFactory::class)
+        $this->optionFactory = $this->getMockBuilder(OptionFactory::class)
             ->disableOriginalConstructor()
             ->setMethods(['create'])
             ->getMock();
         $this->optionFactory->expects($this->once())
             ->method('create')
             ->willReturn($this->option);
 
-        $this->item = $this->getMockBuilder(\Magento\Wishlist\Model\Item::class)
+        $this->item = $this->getMockBuilder(Item::class)
             ->disableOriginalConstructor()
             ->getMock();
 
-        $this->itemFactory = $this->getMockBuilder(\Magento\Wishlist\Model\ItemFactory::class)
+        $this->itemFactory = $this->getMockBuilder(ItemFactory::class)
             ->disableOriginalConstructor()
             ->setMethods(['create'])
             ->getMock();
         $this->itemFactory->expects($this->once())
             ->method('create')
             ->willReturn($this->item);
 
-        $this->escaper = $this->getMockBuilder(\Magento\Framework\Escaper::class)
+        $this->escaper = $this->getMockBuilder(Escaper::class)
             ->disableOriginalConstructor()
             ->getMock();
 
-        $this->product = $this->getMockBuilder(\Magento\Catalog\Model\Product::class)
+        $this->product = $this->getMockBuilder(Product::class)
             ->disableOriginalConstructor()
             ->getMock();
 
         $this->model = new SharedCart(
-            $this->context,
             $this->cart,
             $this->optionFactory,
             $this->itemFactory,
             $this->cartHelper,
-            $this->escaper
+            $this->escaper,
+            $this->request,
+            $this->redirect,
+            $this->messageManager,
+            $this->resultFactory
         );
     }
 
@@ -353,7 +360,7 @@ public function testExecuteProductException()
 
         $this->option->expects($this->once())
             ->method('getCollection')
-            ->willThrowException(new \Magento\Catalog\Model\Product\Exception(__('LocalizedException')));
+            ->willThrowException(new Exception(__('LocalizedException')));
 
         $this->resultRedirect->expects($this->once())
             ->method('setUrl')