Add integration tests for frontend product and identities extender plugins.

Author: nmalevanec

dev/tests/integration/testsuite/Magento/Bundle/Model/Plugin/Frontend/ProductTest.php

@@ -0,0 +1,71 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+
+declare(strict_types=1);
+
+namespace Magento\Bundle\Model\Plugin\Frontend;
+
+use Magento\Catalog\Api\ProductRepositoryInterface;
+use Magento\TestFramework\Helper\Bootstrap;
+use Magento\TestFramework\Interception\PluginList;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Test bundle fronted product plugin adds children products ids to bundle product identities.
+ */
+class ProductTest extends TestCase
+{
+    /**
+     * Check, product plugin is registered for storefront.
+     *
+     * @magentoAppArea frontend
+     * @return void
+     */
+    public function testProductIsRegistered(): void
+    {
+        $pluginInfo = Bootstrap::getObjectManager()->get(PluginList::class)
+            ->get(\Magento\Catalog\Model\Product::class, []);
+        $this->assertSame(Product::class, $pluginInfo['bundle']['instance']);
+    }
+
+    /**
+     * Check plugin will add children ids to bundle product identities on storefront.
+     *
+     * @magentoDataFixture Magento/Bundle/_files/product.php
+     * @magentoAppArea frontend
+     * @return void
+     */
+    public function testGetIdentitiesForBundleProductOnStorefront(): void
+    {
+        $productRepository = Bootstrap::getObjectManager()->get(ProductRepositoryInterface::class);
+        $bundleProduct = $productRepository->get('bundle-product');
+        $simpleProduct = $productRepository->get('simple');
+        $expectedIdentities = [
+            'cat_p_' . $bundleProduct->getId(),
+            'cat_p',
+            'cat_p_' . $simpleProduct->getId(),
+
+        ];
+        $this->assertEquals($expectedIdentities, $bundleProduct->getIdentities());
+    }
+
+    /**
+     * Check plugin won't add children ids to bundle product identities in admin area.
+     *
+     * @magentoDataFixture Magento/Bundle/_files/product.php
+     * @magentoAppArea adminhtml
+     * @return void
+     */
+    public function testGetIdentitiesForBundleProductInAdminArea(): void
+    {
+        $productRepository = Bootstrap::getObjectManager()->get(ProductRepositoryInterface::class);
+        $bundleProduct = $productRepository->get('bundle-product');
+        $expectedIdentities = [
+            'cat_p_' . $bundleProduct->getId(),
+        ];
+        $this->assertEquals($expectedIdentities, $bundleProduct->getIdentities());
+    }
+}

dev/tests/integration/testsuite/Magento/ConfigurableProduct/Model/Plugin/Frontend/ProductIdentitiesExtenderTest.php

@@ -0,0 +1,73 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+
+declare(strict_types=1);
+
+namespace Magento\ConfigurableProduct\Model\Plugin\Frontend;
+
+use Magento\Catalog\Api\ProductRepositoryInterface;
+use Magento\TestFramework\Helper\Bootstrap;
+use Magento\TestFramework\Interception\PluginList;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Test configurable fronted product plugin will add children products ids to configurable product identities.
+ */
+class ProductIdentitiesExtenderTest extends TestCase
+{
+    /**
+     * Check, product identities extender plugin is registered for storefront.
+     *
+     * @magentoAppArea frontend
+     * @return void
+     */
+    public function testIdentitiesExtenderIsRegistered(): void
+    {
+        $pluginInfo = Bootstrap::getObjectManager()->get(PluginList::class)
+            ->get(\Magento\Catalog\Model\Product::class, []);
+        $this->assertSame(ProductIdentitiesExtender::class, $pluginInfo['product_identities_extender']['instance']);
+    }
+
+    /**
+     * Check plugin will add children ids to configurable product identities on storefront.
+     *
+     * @magentoDataFixture Magento/ConfigurableProduct/_files/product_configurable.php
+     * @magentoAppArea frontend
+     * @return void
+     */
+    public function testGetIdentitiesForConfigurableProductOnStorefront(): void
+    {
+        $productRepository = Bootstrap::getObjectManager()->get(ProductRepositoryInterface::class);
+        $configurableProduct = $productRepository->get('configurable');
+        $simpleProduct1 = $productRepository->get('simple_10');
+        $simpleProduct2 = $productRepository->get('simple_20');
+        $expectedIdentities = [
+            'cat_p_' . $configurableProduct->getId(),
+            'cat_p',
+            'cat_p_' . $simpleProduct1->getId(),
+            'cat_p_' . $simpleProduct2->getId(),
+
+        ];
+        $this->assertEquals($expectedIdentities, $configurableProduct->getIdentities());
+    }
+
+    /**
+     * Check plugin won't add children ids to configurable product identities in admin area.
+     *
+     * @magentoDataFixture Magento/ConfigurableProduct/_files/product_configurable.php
+     * @magentoAppArea adminhtml
+     * @return void
+     */
+    public function testGetIdentitiesForConfigurableProductInAdminArea(): void
+    {
+        $productRepository = Bootstrap::getObjectManager()->get(ProductRepositoryInterface::class);
+        $configurableProduct = $productRepository->get('configurable');
+        $expectedIdentities = [
+            'cat_p_' . $configurableProduct->getId(),
+        ];
+        $this->assertEquals($expectedIdentities, $configurableProduct->getIdentities());
+    }
+}