Merge remote-tracking branch 'origin/MC-20675' into 2.3-develop-com-pr3

Author: zakdma

dev/tests/integration/testsuite/Magento/Catalog/Controller/Adminhtml/Product/Save/LinksTest.php

@@ -0,0 +1,143 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+declare(strict_types=1);
+
+namespace Magento\Catalog\Controller\Adminhtml\Product\Save;
+
+use Magento\Catalog\Api\ProductRepositoryInterface;
+use Magento\Catalog\Model\Product;
+use Magento\Catalog\Api\Data\ProductInterface;
+use Magento\Framework\App\Request\Http as HttpRequest;
+use Magento\Framework\Message\MessageInterface;
+use Magento\TestFramework\TestCase\AbstractBackendController;
+
+/**
+ * Saving product with linked products
+ *
+ * @magentoAppArea adminhtml
+ */
+class LinksTest extends AbstractBackendController
+{
+    /** @var array */
+    private $linkTypes = [
+        'upsell',
+        'crosssell',
+        'related',
+    ];
+
+    /** @var ProductRepositoryInterface $productRepository */
+    private $productRepository;
+
+    /**
+     * @inheritdoc
+     */
+    protected function setUp()
+    {
+        parent::setUp();
+        $this->productRepository = $this->_objectManager->create(ProductRepositoryInterface::class);
+    }
+
+    /**
+     * Test add simple related, up-sells, cross-sells product
+     *
+     * @magentoDataFixture Magento/Catalog/_files/multiple_products.php
+     * @magentoDbIsolation enabled
+     * @return void
+     */
+    public function testAddRelatedUpSellCrossSellProducts(): void
+    {
+        $postData = $this->getPostData();
+        $this->getRequest()->setMethod(HttpRequest::METHOD_POST);
+        $this->getRequest()->setPostValue($postData);
+        $this->dispatch('backend/catalog/product/save');
+        $this->assertSessionMessages(
+            $this->equalTo(['You saved the product.']),
+            MessageInterface::TYPE_SUCCESS
+        );
+        $product = $this->productRepository->get('simple');
+        $this->assertEquals(
+            $this->getExpectedLinks($postData['links']),
+            $this->getActualLinks($product),
+            "Expected linked products do not match actual linked products!"
+        );
+    }
+
+    /**
+     * Get post data for the request
+     *
+     * @return array
+     */
+    private function getPostData(): array
+    {
+        return [
+            'product' => [
+                'attribute_set_id' => '4',
+                'status' => '1',
+                'name' => 'Simple Product',
+                'sku' => 'simple',
+                'url_key' => 'simple-product',
+            ],
+            'links' => [
+                'upsell' => [
+                    ['id' => '10'],
+                ],
+                'crosssell' => [
+                    ['id' => '11'],
+                ],
+                'related' => [
+                    ['id' => '12'],
+                ],
+            ]
+        ];
+    }
+
+    /**
+     * Set an array of expected related, up-sells, cross-sells product identifiers
+     *
+     * @param array $links
+     * @return array
+     */
+    private function getExpectedLinks(array $links): array
+    {
+        $expectedLinks = [];
+        foreach ($this->linkTypes as $linkType) {
+            $expectedLinks[$linkType] = [];
+            foreach ($links[$linkType] as $productData) {
+                $expectedLinks[$linkType][] = $productData['id'];
+            }
+        }
+
+        return $expectedLinks;
+    }
+
+    /**
+     * Get an array of received related, up-sells, cross-sells products
+     *
+     * @param ProductInterface|Product $product
+     * @return array
+     */
+    private function getActualLinks(ProductInterface $product): array
+    {
+        $actualLinks = [];
+        foreach ($this->linkTypes as $linkType) {
+            $ids = [];
+            switch ($linkType) {
+                case 'upsell':
+                    $ids = $product->getUpSellProductIds();
+                    break;
+                case 'crosssell':
+                    $ids = $product->getCrossSellProductIds();
+                    break;
+                case 'related':
+                    $ids = $product->getRelatedProductIds();
+                    break;
+            }
+            $actualLinks[$linkType] = $ids;
+        }
+
+        return $actualLinks;
+    }
+}