ACP2E-2620: In admin, the "Shopping Cart" on left side doesn't get updated when selecting the items and "Move to Shopping Cart" from the right side

 - Added the test coverage.

Author: devarul

dev/tests/integration/testsuite/Magento/Sales/Model/AdminOrder/CreateTest.php

@@ -699,6 +699,7 @@ public function testMoveQuoteItemToCart()
         /** @var SessionQuote $session */
         $session = $this->objectManager->create(SessionQuote::class);
         $session->setCustomerId($fixtureCustomerId);
+        $session->setTransferredItems(['cart' => [124]]);
         /** @var $quoteFixture Quote */
         $quoteFixture = $this->objectManager->create(Quote::class);
         $quoteFixture->load('test01', 'reserved_order_id');
@@ -710,6 +711,7 @@ public function testMoveQuoteItemToCart()
         $this->model->moveQuoteItem($item, 'cart', 3);
         self::assertEquals(4, $item->getQty(), 'Number of Qty isn\'t correct for Quote item.');
         self::assertEquals(3, $item->getQtyToAdd(), 'Number of added qty isn\'t correct for Quote item.');
+        self::assertEquals($session->getTransferredItems(), []);
     }
 
     /**