MAGETWO-36378: Magento\Quote\Api\GuestCartManagement

 - Remove \Magento\Quote\Model\GuestCart\GuestCartManagement::getCartForCustomer
 - Remove $quoteRepository from the parameters of GuestCartManagement::__construct
 - Update unit test accordingly

Author: marcozheng

app/code/Magento/Quote/Model/GuestCart/GuestCartManagement.php

@@ -10,8 +10,6 @@
 use Magento\Quote\Api\CartManagementInterface;
 use Magento\Quote\Model\QuoteIdMask;
 use Magento\Quote\Model\QuoteIdMaskFactory;
-use Magento\Quote\Model\QuoteManagement;
-use Magento\Quote\Model\QuoteRepository;
 
 /**
  * Cart Management class for guest carts.
@@ -25,11 +23,6 @@ class GuestCartManagement implements GuestCartManagementInterface
      */
     protected $quoteManagement;
 
-    /**
-     * @var QuoteRepository
-     */
-    protected $quoteRepository;
-
     /**
      * @var QuoteIdMaskFactory
      */
@@ -39,17 +32,14 @@ class GuestCartManagement implements GuestCartManagementInterface
      * Initialize dependencies.
      *
      * @param CartManagementInterface $quoteManagement
-     * @param QuoteRepository $quoteRepository
      * @param QuoteIdMaskFactory $quoteIdMaskFactory
      * @SuppressWarnings(PHPMD.ExcessiveParameterList)
      */
     public function __construct(
         CartManagementInterface $quoteManagement,
-        QuoteRepository $quoteRepository,
         QuoteIdMaskFactory $quoteIdMaskFactory
     ) {
         $this->quoteManagement = $quoteManagement;
-        $this->quoteRepository = $quoteRepository;
         $this->quoteIdMaskFactory = $quoteIdMaskFactory;
     }
 
@@ -84,16 +74,4 @@ public function placeOrder($cartId)
         $quoteIdMask = $this->quoteIdMaskFactory->create()->load($cartId, 'masked_id');
         return $this->quoteManagement->placeOrder($quoteIdMask->getId());
     }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getCartForCustomer($customerId)
-    {
-        $cart = $this->quoteRepository->getActiveForCustomer($customerId);
-        /** @var $quoteIdMask QuoteIdMask */
-        $quoteIdMask = $this->quoteIdMaskFactory->create()->load($cart->getId(), 'masked_id');
-        $cart->setId($quoteIdMask->getId());
-        return $cart;
-    }
 }

app/code/Magento/Quote/Test/Unit/Model/GuestCart/GuestCartManagementTest.php

@@ -47,7 +47,6 @@ protected function setUp()
             true,
             []
         );
-        $this->quoteRepositoryMock = $this->getMock('Magento\Quote\Model\QuoteRepository', [], [], '', false);
         $this->quoteIdMaskFactoryMock = $this->getMock(
             'Magento\Quote\Model\QuoteIdMaskFactory',
             ['create'],
@@ -67,7 +66,6 @@ protected function setUp()
             'Magento\Quote\Model\GuestCart\GuestCartManagement',
             [
                 'quoteManagement' => $this->quoteManagementMock,
-                'quoteRepository' => $this->quoteRepositoryMock,
                 'quoteIdMaskFactory' => $this->quoteIdMaskFactoryMock
             ]
         );
@@ -115,18 +113,4 @@ public function testPlaceOrder()
 
         $this->assertEquals($orderId, $this->guestCartManagement->placeOrder($cartId));
     }
-
-    public function testGetCartForCustomer()
-    {
-        $maskedCartId = 'masked1cart2id3';
-        $cartId = 1;
-        $orderId = 1;
-
-        $this->quoteIdMaskMock->expects($this->once())->method('load')->with($cartId, 'masked_id')->willReturnSelf();
-        $this->quoteIdMaskMock->expects($this->once())->method('getId')->willReturn($maskedCartId);
-        $this->quoteIdMaskFactoryMock->expects($this->once())->method('create')->willReturn($this->quoteIdMaskMock);
-        $this->quoteManagementMock->expects($this->once())->method('placeOrder')->willReturn($orderId);
-
-        $this->assertEquals($orderId, $this->guestCartManagement->placeOrder($cartId));
-    }
 }