API-functional tests coverage

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

@@ -0,0 +1,143 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+declare(strict_types=1);
+
+namespace Magento\GraphQl\Catalog;
+
+use Magento\TestFramework\TestCase\GraphQlAbstract;
+use Magento\Catalog\Api\ProductRepositoryInterface;
+use Magento\TestFramework\Helper\Bootstrap;
+use Magento\Catalog\Model\Product\Visibility;
+use Magento\Catalog\Model\Product\Attribute\Source\Status as productStatus;
+
+/**
+ * Class CategoryProductsCountTest
+ *
+ * Test for Magento\CatalogGraphQl\Model\Resolver\Category\ProductsCount resolver
+ */
+class CategoryProductsCountTest extends GraphQlAbstract
+{
+    /**
+     * @var ProductRepositoryInterface
+     */
+    private $productRepository;
+
+    protected function setUp()
+    {
+        $objectManager = Bootstrap::getObjectManager();
+        $this->productRepository = $objectManager->create(ProductRepositoryInterface::class);
+    }
+
+    /**
+     * @magentoApiDataFixture Magento/Catalog/_files/product_simple.php
+     */
+    public function testCategoryWithSaleableProduct()
+    {
+        $categoryId = 2;
+
+        $query = <<<QUERY
+{
+  category(id: {$categoryId}) {
+      id
+      product_count
+    }
+}
+QUERY;
+        $response = $this->graphQlQuery($query);
+
+        self::assertEquals(1, $response['category']['product_count']);
+    }
+
+    /**
+     * @magentoApiDataFixture Magento/Catalog/_files/category_product.php
+     */
+    public function testCategoryWithInvisibleProduct()
+    {
+        $categoryId = 333;
+        $sku = 'simple333';
+
+        $product = $this->productRepository->get($sku);
+        $product->setVisibility(Visibility::VISIBILITY_NOT_VISIBLE);
+        $this->productRepository->save($product);
+
+        $query = <<<QUERY
+{
+  category(id: {$categoryId}) {
+      id
+      product_count
+    }
+}
+QUERY;
+        $response = $this->graphQlQuery($query);
+
+        self::assertEquals(0, $response['category']['product_count']);
+    }
+
+    /**
+     * @magentoApiDataFixture Magento/Catalog/_files/product_simple_out_of_stock.php
+     */
+    public function testCategoryWithOutOfStockProductManageStockEnabled()
+    {
+        $categoryId = 2;
+
+        $query = <<<QUERY
+{
+  category(id: {$categoryId}) {
+      id
+      product_count
+    }
+}
+QUERY;
+        $response = $this->graphQlQuery($query);
+
+        self::assertEquals(0, $response['category']['product_count']);
+    }
+
+    /**
+     * @magentoApiDataFixture Magento/Catalog/_files/category_product.php
+     */
+    public function testCategoryWithOutOfStockProductManageStockDisabled()
+    {
+        $categoryId = 333;
+
+        $query = <<<QUERY
+{
+  category(id: {$categoryId}) {
+      id
+      product_count
+    }
+}
+QUERY;
+        $response = $this->graphQlQuery($query);
+
+        self::assertEquals(1, $response['category']['product_count']);
+    }
+
+    /**
+     * @magentoApiDataFixture Magento/Catalog/_files/category_product.php
+     */
+    public function testCategoryWithDisabledProduct()
+    {
+        $categoryId = 333;
+        $sku = 'simple333';
+
+        $product = $this->productRepository->get($sku);
+        $product->setStatus(ProductStatus::STATUS_DISABLED);
+        $this->productRepository->save($product);
+
+        $query = <<<QUERY
+{
+  category(id: {$categoryId}) {
+      id
+      product_count
+    }
+}
+QUERY;
+        $response = $this->graphQlQuery($query);
+
+        self::assertEquals(0, $response['category']['product_count']);
+    }
+}