MAGETWO-89990: Multishipping: server side extension point (MAGETWO-84587)

- Fixed composer dependency version
- Updated FAT assert
- Updated modules dependencies
- Added copyrights
- Removed unused dependencies

Author: ameysar

app/code/Magento/Multishipping/Block/Checkout/Results.php

@@ -5,14 +5,15 @@
  */
 namespace Magento\Multishipping\Block\Checkout;
 
+use Magento\Customer\Model\Address\Config as AddressConfig;
 use Magento\Framework\Exception\LocalizedException;
+use Magento\Framework\Session\SessionManagerInterface;
 use Magento\Framework\View\Element\Template\Context;
 use Magento\Multishipping\Model\Checkout\Type\Multishipping;
-use Magento\Sales\Api\OrderRepositoryInterface;
-use Magento\Customer\Model\Address\Config as AddressConfig;
 use Magento\Quote\Model\Quote\Address as QuoteAddress;
+use Magento\Sales\Api\OrderRepositoryInterface;
 use Magento\Sales\Model\Order\Address as OrderAddress;
-use Magento\Framework\Session\SessionManagerInterface;
+use Magento\Theme\Block\Html\Title;
 
 /**
  * Multi-shipping checkout results information
@@ -177,6 +178,7 @@ public function getAddressError(QuoteAddress $address): string
      */
     protected function _prepareLayout(): Success
     {
+        /** @var Title $pageTitle */
         $pageTitle = $this->getLayout()->getBlock('page.main.title');
         if ($pageTitle) {
             $title = $this->getOrderIds() ? $pageTitle->getPartlySuccessTitle() : $pageTitle->getFailedTitle();

app/code/Magento/Multishipping/composer.json

@@ -14,9 +14,7 @@
         "magento/module-quote": "*",
         "magento/module-sales": "*",
         "magento/module-store": "*",
-        "magento/module-tax": "*"
-    },
-    "suggest": {
+        "magento/module-tax": "*",
         "magento/module-theme": "*"
     },
     "type": "magento2-module",

dev/tests/functional/tests/app/Magento/Multishipping/Test/Constraint/AssertMultishippingOrderSuccessPlacedMessage.php

@@ -21,7 +21,7 @@ class AssertMultishippingOrderSuccessPlacedMessage extends AbstractConstraint
     /**
      * Expected success message
      */
-    const SUCCESS_MESSAGE = 'We received your order!';
+    const SUCCESS_MESSAGE = 'Thank you for your purchase!';
 
     /**
      * Assert that success message is correct.

dev/tests/integration/testsuite/Magento/Multishipping/Model/Checkout/Type/MultishippingTest.php

@@ -25,6 +25,7 @@
 
 /**
  * @magentoAppArea frontend
+ * @SuppressWarnings(PHPMD.CouplingBetweenObjects)
  */
 class MultishippingTest extends \PHPUnit\Framework\TestCase
 {