Fix partial credit memo issue (#697)

Co-authored-by: angeloou-meta <[email protected]>

Author: sol-loup

app/code/Meta/BusinessExtension/Test/Unit/Block/Adminhtml/SetupTest.php

@@ -11,6 +11,7 @@
 use Meta\BusinessExtension\Helper\FBEHelper;
 use Meta\BusinessExtension\Model\Api\CustomApiKey\ApiKeyService;
 use Meta\BusinessExtension\Model\System\Config as SystemConfig;
+use Meta\BusinessExtension\Api\AdobeCloudConfigInterface;
 use PHPUnit\Framework\MockObject\MockObject;
 use PHPUnit\Framework\TestCase;
 
@@ -56,6 +57,11 @@ class SetupTest extends TestCase
      */
     private $apiKeyService;
 
+    /**
+     * @var MockObject
+     */
+    private $adobeCloudConfigInterface;
+
     public function testGetApiKey()
     {
         $apiKey = 'sample-api-key';
@@ -95,6 +101,10 @@ public function testGetApiKey()
         $this->apiKeyService->method('upsertApiKey')
             ->willReturn($apiKey);
 
+        $this->adobeCloudConfigInterface = $this->getMockBuilder(AdobeCloudConfigInterface::class)
+            ->disableOriginalConstructor()
+            ->getMock();
+
         $setup = new Setup(
             $this->context,
             $this->requestInterface,
@@ -104,6 +114,7 @@ public function testGetApiKey()
             $this->websiteCollectionFactory,
             $this->commerceExtensionHelper,
             $this->apiKeyService,
+            $this->adobeCloudConfigInterface,
             []
         );
 

app/code/Meta/Sales/Model/PaymentMethod.php

@@ -62,6 +62,13 @@ class PaymentMethod extends AbstractMethod
      */
     protected $_canRefund = true;
 
+    /**
+     * Allow refunds
+     *
+     * @var bool
+     */
+    protected $_canRefundInvoicePartial = true;
+
     /**
      * Allow voids
      *