magento2-docker/dev/tests/api-functional/testsuite/Magento/GraphQl/Quote/Guest/SetPurchaseOrderPaymentMethodOnCartTest.php

<?php
/**
 * Copyright © Magento, Inc. All rights reserved.
 * See COPYING.txt for license details.
 */
declare(strict_types=1);

namespace Magento\GraphQl\Quote\Guest;

use Magento\GraphQl\Quote\GetMaskedQuoteIdByReservedOrderId;
use Magento\OfflinePayments\Model\Purchaseorder;
use Magento\TestFramework\Helper\Bootstrap;
use Magento\TestFramework\TestCase\GraphQlAbstract;

/**
 * Test for setting Purchase Order payment method on cart by guest
 */
class SetPurchaseOrderPaymentMethodOnCartTest extends GraphQlAbstract
{
    /**
     * @var GetMaskedQuoteIdByReservedOrderId
     */
    private $getMaskedQuoteIdByReservedOrderId;

    /**
     * @inheritdoc
     */
    protected function setUp(): void
    {
        $objectManager = Bootstrap::getObjectManager();
        $this->getMaskedQuoteIdByReservedOrderId = $objectManager->get(GetMaskedQuoteIdByReservedOrderId::class);
    }

    /**
     * @magentoApiDataFixture Magento/GraphQl/Catalog/_files/simple_product.php
     * @magentoApiDataFixture Magento/GraphQl/Quote/_files/guest/create_empty_cart.php
     * @magentoApiDataFixture Magento/GraphQl/Quote/_files/add_simple_product.php
     * @magentoApiDataFixture Magento/GraphQl/Quote/_files/set_new_shipping_address.php
     * @magentoConfigFixture default_store payment/banktransfer/active 1
     * @magentoConfigFixture default_store payment/cashondelivery/active 1
     * @magentoConfigFixture default_store payment/checkmo/active 1
     * @magentoConfigFixture default_store payment/purchaseorder/active 1
     */
    public function testSetPurchaseOrderPaymentMethodOnCartWithSimpleProduct()
    {
        $methodCode = Purchaseorder::PAYMENT_METHOD_PURCHASEORDER_CODE;
        $maskedQuoteId = $this->getMaskedQuoteIdByReservedOrderId->execute('test_quote');
        $purchaseOrderNumber = '123456';

        $query = <<<QUERY
mutation {
  setPaymentMethodOnCart(input: {
      cart_id: "$maskedQuoteId"
      payment_method: {
          code: "$methodCode"
          purchase_order_number: "$purchaseOrderNumber"
      }
  }) {
    cart {
      selected_payment_method {
        code
        purchase_order_number
      }
    }
  }
}
QUERY;
        $response = $this->graphQlMutation($query);

        self::assertArrayHasKey('setPaymentMethodOnCart', $response);
        self::assertArrayHasKey('cart', $response['setPaymentMethodOnCart']);
        self::assertArrayHasKey('selected_payment_method', $response['setPaymentMethodOnCart']['cart']);
        self::assertEquals($methodCode, $response['setPaymentMethodOnCart']['cart']['selected_payment_method']['code']);
        self::assertEquals(
            $purchaseOrderNumber,
            $response['setPaymentMethodOnCart']['cart']['selected_payment_method']['purchase_order_number']
        );
    }

    /**
     * @magentoApiDataFixture Magento/GraphQl/Catalog/_files/simple_product.php
     * @magentoApiDataFixture Magento/GraphQl/Quote/_files/guest/create_empty_cart.php
     * @magentoApiDataFixture Magento/GraphQl/Quote/_files/add_simple_product.php
     * @magentoApiDataFixture Magento/GraphQl/Quote/_files/set_new_shipping_address.php
     * @magentoConfigFixture default_store payment/banktransfer/active 1
     * @magentoConfigFixture default_store payment/cashondelivery/active 1
     * @magentoConfigFixture default_store payment/checkmo/active 1
     * @magentoConfigFixture default_store payment/purchaseorder/active 1
     *
     */
    public function testSetPurchaseOrderPaymentMethodOnCartWithoutPurchaseOrderNumber()
    {
        $methodCode = Purchaseorder::PAYMENT_METHOD_PURCHASEORDER_CODE;
        $maskedQuoteId = $this->getMaskedQuoteIdByReservedOrderId->execute('test_quote');

        $query = <<<QUERY
mutation {
  setPaymentMethodOnCart(input: {
      cart_id: "$maskedQuoteId"
      payment_method: {
          code: "$methodCode"
      }
  }) {
    cart {
      selected_payment_method {
        code
      }
    }
  }
}
QUERY;
        $response = $this->graphQlMutation($query);
        self::assertArrayHasKey('setPaymentMethodOnCart', $response);
        self::assertArrayHasKey('cart', $response['setPaymentMethodOnCart']);
        self::assertArrayHasKey('selected_payment_method', $response['setPaymentMethodOnCart']['cart']);
        self::assertEquals(
            $methodCode,
            $response['setPaymentMethodOnCart']['cart']['selected_payment_method']['code']
        );
        self::assertArrayNotHasKey(
            'purchase_order_number',
            $response['setPaymentMethodOnCart']['cart']['selected_payment_method']
        );
    }

    /**
     * @magentoApiDataFixture Magento/GraphQl/Catalog/_files/simple_product.php
     * @magentoApiDataFixture Magento/GraphQl/Quote/_files/guest/create_empty_cart.php
     * @magentoApiDataFixture Magento/GraphQl/Quote/_files/add_simple_product.php
     * @magentoApiDataFixture Magento/GraphQl/Quote/_files/set_new_shipping_address.php
     *
     */
    public function testSetDisabledPurchaseOrderPaymentMethodOnCart()
    {
        $this->expectException(\Exception::class);
        $this->expectExceptionMessage('The requested Payment Method is not available.');

        $methodCode = Purchaseorder::PAYMENT_METHOD_PURCHASEORDER_CODE;
        $purchaseOrderNumber = '123456';
        $maskedQuoteId = $this->getMaskedQuoteIdByReservedOrderId->execute('test_quote');

        $query = <<<QUERY
mutation {
  setPaymentMethodOnCart(input: {
      cart_id: "$maskedQuoteId"
      payment_method: {
          code: "$methodCode"
          purchase_order_number: "$purchaseOrderNumber"
      }
  }) {
    cart {
      selected_payment_method {
        code
        purchase_order_number
      }
    }
  }
}
QUERY;
        $this->graphQlMutation($query);
    }
}