code cleanup

Author: Jan Polak

app/code/Magento/OneTouchOrdering/Controller/Button/Available.php

@@ -10,7 +10,7 @@
 use Magento\Framework\Controller\Result\Json as JsonResult;
 use Magento\Framework\Controller\ResultFactory;
 use Magento\OneTouchOrdering\Model\Config;
-use Magento\OneTouchOrdering\Model\CustomerAddressesFormater;
+use Magento\OneTouchOrdering\Model\CustomerAddressesFormatter;
 use Magento\OneTouchOrdering\Model\OneTouchOrdering;
 use Magento\Customer\Model\Session;
 
@@ -25,7 +25,7 @@ class Available extends Action
      */
     private $customerSession;
     /**
-     * @var CustomerAddressesFormater
+     * @var CustomerAddressesFormatter
      */
     private $customerAddressesFormater;
     /**
@@ -37,7 +37,7 @@ public function __construct(
         Context $context,
         OneTouchOrdering $oneTouchOrdering,
         Session $customerSession,
-        CustomerAddressesFormater $customerAddressesFormater,
+        CustomerAddressesFormatter $customerAddressesFormater,
         Config $oneTouchOrderingConfig
     ) {
         parent::__construct($context);

app/code/Magento/OneTouchOrdering/Model/CustomerAddressesFormater.php renamed to app/code/Magento/OneTouchOrdering/Model/CustomerAddressesFormatter.php

@@ -12,9 +12,13 @@
  * Class CustomerAddresses
  * @package Magento\OneTouchOrdering\Model
  */
-class CustomerAddressesFormater
+class CustomerAddressesFormatter
 {
 
+    /**
+     * @param Customer $customer
+     * @return array
+     */
     public function getFormattedAddresses(Customer $customer): array
     {
         $addresses = $customer->getAddresses();
@@ -33,7 +37,11 @@ public function getFormattedAddresses(Customer $customer): array
         return $addressesFormatted;
     }
 
-    private function format(Address $address)
+    /**
+     * @param Address $address
+     * @return string
+     */
+    private function format(Address $address): string
     {
         return sprintf(
             "%s, %s, %s, %s %s, %s",

app/code/Magento/OneTouchOrdering/Test/Unit/Model/CustomerAddressesFormaterTest.php renamed to app/code/Magento/OneTouchOrdering/Test/Unit/Model/CustomerAddressesFormatterTest.php

@@ -12,10 +12,10 @@
 use Magento\Customer\Model\Customer;
 use Magento\Directory\Model\Country;
 use Magento\Framework\TestFramework\Unit\Helper\ObjectManager;
-use Magento\OneTouchOrdering\Model\CustomerAddressesFormater;
+use Magento\OneTouchOrdering\Model\CustomerAddressesFormatter;
 use PHPUnit\Framework\TestCase;
 
-class CustomerAddressesFormaterTest extends TestCase
+class CustomerAddressesFormatterTest extends TestCase
 {
     /**
      * @var \PHPUnit_Framework_MockObject_MockObject|Customer
@@ -26,7 +26,7 @@ class CustomerAddressesFormaterTest extends TestCase
      */
     protected $address;
     /**
-     * @var CustomerAddressesFormater
+     * @var CustomerAddressesFormatter
      */
     protected $customerAddresses;
 
@@ -39,7 +39,7 @@ public function setUp()
             ->disableOriginalConstructor()
             ->setMethods(['getCountryModel', 'getId', 'getName'])
             ->getMock();
-        $this->customerAddresses = $objectManager->getObject(CustomerAddressesFormater::class);
+        $this->customerAddresses = $objectManager->getObject(CustomerAddressesFormatter::class);
     }
 
     public function testGetFormattedAddresses()