<?php
/**
 * Copyright © Magento, Inc. All rights reserved.
 * See COPYING.txt for license details.
 */

namespace Magento\GroupedProduct\Pricing\Price;

use Magento\Catalog\Api\Data\ProductTierPriceInterface;
use Magento\TestFramework\Helper\Bootstrap;

/**
 * Class FinalPriceTest
 *
 * @package Magento\GroupedProduct\Pricing\Price
 */
class FinalPriceTest extends \PHPUnit\Framework\TestCase
{
    /**
     * @magentoDataFixture Magento/GroupedProduct/_files/product_grouped.php
     * @magentoAppIsolation enabled
     */
    public function testFinalPrice()
    {
        $productRepository = Bootstrap::getObjectManager()
            ->get(\Magento\Catalog\Api\ProductRepositoryInterface::class);
        /** @var $product \Magento\Catalog\Model\Product */
        $product = $productRepository->get('grouped-product');

        $this->assertEquals(10, $product->getPriceInfo()->getPrice(FinalPrice::PRICE_CODE)->getValue());
    }

    /**
     * @magentoDataFixture Magento/GroupedProduct/_files/product_grouped.php
     * @magentoAppIsolation enabled
     */
    public function testFinalPriceWithTierPrice()
    {
        $productRepository = Bootstrap::getObjectManager()
            ->get(\Magento\Catalog\Api\ProductRepositoryInterface::class);
        /** @var ProductTierPriceInterface $tierPrice */
        $tierPrice = Bootstrap::getObjectManager()->create(ProductTierPriceInterface::class);
        $tierPrice->setQty(1);
        $tierPrice->setCustomerGroupId(\Magento\Customer\Model\GroupManagement::CUST_GROUP_ALL);
        $tierPrice->setValue(5);

        /** @var $simpleProduct \Magento\Catalog\Api\Data\ProductInterface */
        $simpleProduct = $productRepository->get('simple');
        $simpleProduct->setTierPrices(
            [
                $tierPrice
            ]
        );
        $productRepository->save($simpleProduct);

        /** @var $product \Magento\Catalog\Model\Product */
        $product = $productRepository->get('grouped-product');
        $this->assertEquals(5, $product->getPriceInfo()->getPrice(FinalPrice::PRICE_CODE)->getValue());
    }

    /**
     * @magentoDataFixture Magento/GroupedProduct/_files/product_grouped.php
     * @magentoAppIsolation enabled
     */
    public function testFinalPriceWithSpecialPrice()
    {
        $productRepository = Bootstrap::getObjectManager()
            ->get(\Magento\Catalog\Api\ProductRepositoryInterface::class);

        /** @var $simpleProduct \Magento\Catalog\Api\Data\ProductInterface */
        $simpleProduct = $productRepository->get('simple');
        $simpleProduct->setCustomAttribute('special_price', 6);
        $productRepository->save($simpleProduct);

        /** @var $product \Magento\Catalog\Model\Product */
        $product = $productRepository->get('grouped-product');
        $this->assertEquals(6, $product->getPriceInfo()->getPrice(FinalPrice::PRICE_CODE)->getValue());
    }
}