ACP2E-1569: Elasticsearch Indexer document version changes version when new/existing products are imported

Author: o-iegorov

dev/tests/integration/testsuite/Magento/CatalogImportExport/Model/Import/ProductTest/ProductIndexersInvalidationTest.php

@@ -0,0 +1,45 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+declare(strict_types=1);
+
+namespace Magento\CatalogImportExport\Model\Import\ProductTest;
+
+use Magento\Catalog\Model\Indexer\Product\Price\Processor as ProductPriceIndexer;
+use Magento\CatalogSearch\Model\Indexer\Fulltext as FulltextIndexer;
+use Magento\CatalogImportExport\Model\Import\ProductTestBase;
+use Magento\Framework\Indexer\IndexerRegistry;
+use Magento\TestFramework\Helper\Bootstrap as BootstrapHelper;
+
+/**
+ * @magentoAppArea adminhtml
+ * @magentoDbIsolation disabled
+ */
+class ProductIndexersInvalidationTest extends ProductTestBase
+{
+    /**
+     * Test for indexer state in update on save mode
+     *
+     * @magentoDataFixture Magento/Catalog/_files/multiple_products.php
+     */
+    public function testIndexersState()
+    {
+        $indexerRegistry = BootstrapHelper::getObjectManager()->get(IndexerRegistry::class);
+        $fulltextIndexer = $indexerRegistry->get(FulltextIndexer::INDEXER_ID);
+        $priceIndexer = $indexerRegistry->get(ProductPriceIndexer::INDEXER_ID);
+        $fulltextIndexer->reindexAll();
+        $priceIndexer->reindexAll();
+
+        $this->assertFalse($fulltextIndexer->isScheduled());
+        $this->assertFalse($priceIndexer->isScheduled());
+        $this->assertFalse($fulltextIndexer->isInvalid());
+        $this->assertFalse($priceIndexer->isInvalid());
+
+        $this->importFile('products_to_import.csv');
+
+        $this->assertFalse($fulltextIndexer->isInvalid());
+        $this->assertFalse($priceIndexer->isInvalid());
+    }
+}