Api-functional test for product with no categories

app/code/Magento/UrlRewriteGraphQl/Model/Resolver/UrlRewrite.php

@@ -21,7 +21,11 @@
  */
 class UrlRewrite implements ResolverInterface
 {
+    /**
+     * @var UrlFinderInterface
+     */
     private $urlFinder;
+
     /**
      * @var ValueFactory
      */

dev/tests/api-functional/testsuite/Magento/GraphQl/Catalog/UrlRewritesTest.php

@@ -0,0 +1,119 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+declare(strict_types=1);
+
+namespace Magento\GraphQl\Catalog;
+
+use Magento\Catalog\Api\ProductRepositoryInterface;
+use Magento\TestFramework\ObjectManager;
+use Magento\TestFramework\TestCase\GraphQlAbstract;
+use Magento\UrlRewrite\Model\UrlFinderInterface;
+use Magento\UrlRewrite\Service\V1\Data\UrlRewrite as UrlRewriteDTO;
+
+/**
+ * Test of getting child products info of configurable product on category request
+ */
+class UrlRewritesTest extends GraphQlAbstract
+{
+    /**
+     *
+     * @magentoApiDataFixture Magento/Catalog/_files/product_virtual.php
+     * @throws \Magento\Framework\Exception\NoSuchEntityException
+     */
+    public function testProductWithNoCategoriesAssigned()
+    {
+
+        $query
+            = <<<QUERY
+{
+    products (search:"Virtual Product") {
+        items {
+            name,
+            sku,
+            description,
+          	url_rewrites {
+              url,
+              parameters {
+                name,
+                value
+              }
+            }
+        }
+    }
+}
+QUERY;
+
+        $response = $this->graphQlQuery($query);
+
+        /** @var ProductRepositoryInterface $productRepository */
+        $productRepository = ObjectManager::getInstance()->get(ProductRepositoryInterface::class);
+        $product = $productRepository->get('virtual-product', false, null, true);
+
+        $urlFinder = ObjectManager::getInstance()->get(UrlFinderInterface::class);
+
+        $rewritesCollection = $urlFinder->findAllByData([UrlRewriteDTO::ENTITY_ID => $product->getId()]);
+
+        /* There should be only one rewrite */
+        /** @var UrlRewriteDTO $urlRewrite */
+        $urlRewrite = current($rewritesCollection);
+
+        $this->assertArrayHasKey('url_rewrites', $response['products']['items'][0]);
+        $this->assertCount(1, $response['products']['items'][0]['url_rewrites']);
+
+        $this->assertResponseFields(
+            $response['products']['items'][0]['url_rewrites'][0],
+            [
+                "url" => $urlRewrite->getRequestPath(),
+                "parameters" => $this->getUrlParameters($urlRewrite->getTargetPath())
+            ]
+        );
+    }
+
+    /**
+     * Parses target path and extracts parameters
+     *
+     * @param string $targetPath
+     * @return array
+     */
+    private function getUrlParameters(string $targetPath): array
+    {
+        $urlParameters = [];
+        $targetPathParts = explode('/', trim($targetPath, '/'));
+
+        for ($i = 3; ($i < sizeof($targetPathParts) - 1); $i += 2) {
+            $urlParameters[] = [
+                'name' => $targetPathParts[$i],
+                'value' => $targetPathParts[$i + 1]
+            ];
+        }
+
+        return $urlParameters;
+    }
+
+    /**
+     * @param array $actualResponse
+     * @param array $assertionMap
+     */
+    private function assertResponseFields($actualResponse, $assertionMap)
+    {
+        foreach ($assertionMap as $key => $assertionData) {
+            $expectedValue = isset($assertionData['expected_value'])
+                ? $assertionData['expected_value']
+                : $assertionData;
+            $responseField = isset($assertionData['response_field']) ? $assertionData['response_field'] : $key;
+            self::assertNotNull(
+                $expectedValue,
+                "Value of '{$responseField}' field must not be NULL"
+            );
+            self::assertEquals(
+                $expectedValue,
+                $actualResponse[$responseField],
+                "Value of '{$responseField}' field in response does not match expected value: "
+                . var_export($expectedValue, true)
+            );
+        }
+    }
+}