MC-32270: Cart.applied_gift_cards resolver exception message thrown when removing an item from cart need to be refactored

- Added new changes to test

Author: avattam06

dev/tests/api-functional/testsuite/Magento/GraphQl/Quote/Customer/RemoveItemFromCartTest.php

@@ -84,7 +84,7 @@ public function testRemoveNonExistentItem()
         $maskedQuoteId = $this->getMaskedQuoteIdByReservedOrderId->execute('test_quote');
         $notExistentItemId = 999;
 
-        $this->expectExceptionMessage("Cart doesn't contain the item.");
+        $this->expectExceptionMessage("The cart doesn't contain the item");
 
         $query = $this->getQuery($maskedQuoteId, $notExistentItemId);
         $this->graphQlMutation($query, [], '', $this->getHeaderMap());
@@ -106,7 +106,7 @@ public function testRemoveItemIfItemIsNotBelongToCart()
             'virtual-product'
         );
 
-        $this->expectExceptionMessage("Cart doesn't contain the item.");
+        $this->expectExceptionMessage("The cart doesn't contain the item");
 
         $query = $this->getQuery($firstQuoteMaskedId, $secondQuoteItemId);
         $this->graphQlMutation($query, [], '', $this->getHeaderMap());

dev/tests/api-functional/testsuite/Magento/GraphQl/Quote/Guest/RemoveItemFromCartTest.php

@@ -74,7 +74,7 @@ public function testRemoveNonExistentItem()
         $maskedQuoteId = $this->getMaskedQuoteIdByReservedOrderId->execute('test_quote');
         $notExistentItemId = 999;
 
-        $this->expectExceptionMessage("Cart doesn't contain the item.");
+        $this->expectExceptionMessage("The cart doesn't contain the item");
 
         $query = $this->getQuery($maskedQuoteId, $notExistentItemId);
         $this->graphQlMutation($query);
@@ -95,7 +95,7 @@ public function testRemoveItemIfItemIsNotBelongToCart()
             'virtual-product'
         );
 
-        $this->expectExceptionMessage("Cart doesn't contain the item.");
+        $this->expectExceptionMessage("The cart doesn't contain the item");
 
         $query = $this->getQuery($firstQuoteMaskedId, $secondQuoteItemId);
         $this->graphQlMutation($query);