MC-14937: Complete Page Builder Analytics data collection

  - use factory in integration test

Author: cspruiell

app/code/Magento/PageBuilderAnalytics/Model/ContentTypeUsageReportProvider.php

@@ -8,11 +8,12 @@
 
 namespace Magento\PageBuilderAnalytics\Model;
 
-use Magento\Analytics\ReportXml\QueryFactory;
 use Magento\Analytics\ReportXml\ConnectionFactory;
-use Magento\PageBuilder\Model\Config;
+use Magento\Analytics\ReportXml\IteratorFactory;
 use Magento\Analytics\ReportXml\Query;
+use Magento\Analytics\ReportXml\QueryFactory;
 use Magento\Framework\DB\Adapter\AdapterInterface;
+use Magento\PageBuilder\Model\Config;
 
 /**
  * Provides content type usage data report
@@ -29,6 +30,11 @@ class ContentTypeUsageReportProvider
      */
     private $queryFactory;
 
+    /**
+     * @var IteratorFactory
+     */
+    private $iteratorFactory;
+
     /**
      * @var ConnectionFactory
      */
@@ -50,11 +56,13 @@ class ContentTypeUsageReportProvider
     public function __construct(
         Config $config,
         QueryFactory $queryFactory,
+        IteratorFactory $iteratorFactory,
         ConnectionFactory $connectionFactory,
         $batchSize = 5000
     ) {
         $this->config = $config;
         $this->queryFactory = $queryFactory;
+        $this->iteratorFactory = $iteratorFactory;
         $this->connectionFactory = $connectionFactory;
         $this->batchSize = $batchSize;
     }
@@ -106,9 +114,7 @@ public function getReport($name) : \IteratorIterator
             $reportData[] = [$type['name'], $typeCounts[$type['name']]];
         }
 
-        return new \IteratorIterator(
-            new \ArrayIterator($reportData)
-        );
+        return $this->iteratorFactory->create($reportData);
     }
 
     /**