33010 Added automation test coverage

Author: engcom-Charlie

dev/tests/api-functional/testsuite/Magento/GraphQl/RelatedProduct/GetRelatedProductsTest.php

@@ -7,6 +7,8 @@
 
 namespace Magento\GraphQl\RelatedProduct;
 
+use Magento\Catalog\Test\Fixture\Product as ProductFixture;
+use Magento\TestFramework\Fixture\DataFixture;
 use Magento\TestFramework\TestCase\GraphQlAbstract;
 
 /**
@@ -226,4 +228,81 @@ public function testQueryDisableRelatedProductInStore(): void
         $relatedProducts = $response['products']['items'][0]['related_products'];
         self::assertCount(0, $relatedProducts);
     }
+    #[
+        DataFixture(ProductFixture::class, ['name' =>'Simple related product', 'sku' => 'simple_related_product',
+            'price' => 20], 'p1'),
+        DataFixture(ProductFixture::class, ['name' =>'Product as a related product',
+            'sku' => 'product_as_a_related_product', 'price' => 30], 'p2'),
+        DataFixture(ProductFixture::class, ['name' =>'Simple product', 'sku' => 'simple_product', 'price' => 40], 'p3'),
+        DataFixture(ProductFixture::class, ['name' => 'Simple with related product',
+            'sku' =>'simple_with_related_product ', 'price' => 100,
+            'product_links' => ['$p3.sku$','$p1.sku$','$p2.sku$' ]], 'p1'),
+
+    ]
+    public function testQueryRelatedProductsInSortOrder()
+    {
+        $productSku = 'simple_with_related_product';
+
+        $query = <<<QUERY
+        {
+            products(filter: {sku: {eq: "{$productSku}"}})
+            {
+                items {
+                    related_products
+                    {
+                        sku
+                        name
+                        url_key
+                    }
+                }
+            }
+        }
+QUERY;
+        $response = $this->graphQlQuery($query);
+
+        self::assertArrayHasKey('products', $response);
+        self::assertArrayHasKey('items', $response['products']);
+        self::assertCount(1, $response['products']['items']);
+        self::assertArrayHasKey(0, $response['products']['items']);
+        self::assertArrayHasKey('related_products', $response['products']['items'][0]);
+        $relatedProducts = $response['products']['items'][0]['related_products'];
+        self::assertCount(3, $relatedProducts);
+        self::assertRelatedProductsInSortOrder($relatedProducts);
+    }
+
+    /**
+     * @param array $relatedProducts
+     */
+    private function assertRelatedProductsInSortOrder(array $relatedProducts): void
+    {
+        $expectedData = [
+            'simple_product' => [
+                'name' => 'Simple product',
+                'url_key' => 'simple-product',
+
+            ],
+            'simple_related_product' => [
+                'name' => 'Simple related product',
+                'url_key' => 'simple-related-product',
+
+            ],
+            'product_as_a_related_product' => [
+                'name' => 'Product as a related product',
+                'url_key' => 'product-as-a-related-product',
+
+            ]
+        ];
+
+        foreach ($relatedProducts as $product) {
+            self::assertArrayHasKey('sku', $product);
+            self::assertArrayHasKey('name', $product);
+            self::assertArrayHasKey('url_key', $product);
+
+            self::assertArrayHasKey($product['sku'], $expectedData);
+            $productExpectedData = $expectedData[$product['sku']];
+
+            self::assertEquals($product['name'], $productExpectedData['name']);
+            self::assertEquals($product['url_key'], $productExpectedData['url_key']);
+        }
+    }
 }