MDEE-881: Fix failed tests on php 8.3 (#465)

Author: duhon

ProductPriceDataExporter/Test/Integration/AbstractProductPriceTestHelper.php

@@ -82,6 +82,20 @@ protected function setUp(): void
         $this->reindexProductPriceDataExporter();
     }
 
+    /**
+     * Wait one second before test execution after fixtures created.
+     *
+     * @return void
+     */
+    protected function emulateCustomersBehaviorAfterDeleteAction(): void
+    {
+        // Avoid getFeed right after product was created.
+        // We have to emulate real customers behavior
+        // as it's possible that feed in test will be retrieved in same time as product created:
+        // \Magento\DataExporter\Model\Query\RemovedEntitiesByModifiedAtQuery::getQuery
+        sleep(1);
+    }
+
     /**
      * @param array $expectedItems
      * @return void

ProductPriceDataExporter/Test/Integration/ExportSingleProductPriceTest.php

@@ -83,6 +83,7 @@ public function testExportSimpleProductsWithDisabledCatalogPriceRulePrices(array
         $rule->setIsActive(0);
         $this->catalogRuleRepository->save($rule);
         $ruleProductProcessor->getIndexer()->reindexAll();
+        $this->emulateCustomersBehaviorAfterDeleteAction();
         $this->checkExpectedItemsAreExportedInFeed($expectedSimpleProductPrices);
     }