Guest print order form fixes - code sniffer fixes

Author: kodubovik

app/code/Magento/Sales/Helper/Guest.php

@@ -15,6 +15,7 @@
 /**
  * Sales module base helper
  * @SuppressWarnings(PHPMD.CouplingBetweenObjects)
+ * @SuppressWarnings(PHPMD.CookieAndSessionMisuse)
  */
 class Guest extends \Magento\Framework\App\Helper\AbstractHelper
 {
@@ -71,7 +72,7 @@ class Guest extends \Magento\Framework\App\Helper\AbstractHelper
     const COOKIE_NAME = 'guest-view';
 
     /**
-     * Cookie path
+     * Cookie path value
      */
     const COOKIE_PATH = '/';
 
@@ -225,6 +226,7 @@ private function setGuestViewCookie($cookieValue)
      */
     private function loadFromCookie($fromCookie)
     {
+        // phpcs:ignore Magento2.Functions.DiscouragedFunction
         $cookieData = explode(':', base64_decode($fromCookie));
         $protectCode = isset($cookieData[0]) ? $cookieData[0] : null;
         $incrementId = isset($cookieData[1]) ? $cookieData[1] : null;

app/code/Magento/Sales/Test/Unit/Helper/GuestTest.php

@@ -182,7 +182,8 @@ public function testLoadValidOrderNotEmptyPost($post)
             Address::class,
             ['getLastname', 'getEmail', 'getPostcode']
         );
-        $billingAddressMock->expects($this->once())->method('getLastname')->willReturn(trim($post['oar_billing_lastname']));
+        $billingAddressMock->expects($this->once())->method('getLastname')
+            ->willReturn(trim($post['oar_billing_lastname']));
         $billingAddressMock->expects($this->any())->method('getEmail')->willReturn(trim($post['oar_email']));
         $billingAddressMock->expects($this->any())->method('getPostcode')->willReturn(trim($post['oar_zip']));
         $this->salesOrderMock->expects($this->once())->method('getBillingAddress')->willReturn($billingAddressMock);