CustomerDataBuilderTest.php

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

namespace Magento\AuthorizenetAcceptjs\Test\Unit\Gateway\Request;

use Magento\AuthorizenetAcceptjs\Gateway\Request\CustomerDataBuilder;
use Magento\AuthorizenetAcceptjs\Gateway\SubjectReader;
use Magento\Payment\Gateway\Data\AddressAdapterInterface;
use Magento\Payment\Gateway\Data\OrderAdapterInterface;
use Magento\Payment\Gateway\Data\PaymentDataObjectInterface;
use Magento\Sales\Model\Order\Payment;
use PHPUnit\Framework\MockObject\MockObject;
use PHPUnit\Framework\TestCase;

class CustomerDataBuilderTest extends TestCase
{
    /**
     * @var CustomerDataBuilder
     */
    private $builder;

    /**
     * @var Payment|MockObject
     */
    private $paymentMock;

    /**
     * @var Payment|MockObject
     */
    private $paymentDOMock;

    /**
     * @var OrderAdapterInterface|MockObject
     */
    private $orderMock;

    protected function setUp()
    {
        $this->paymentDOMock = $this->createMock(PaymentDataObjectInterface::class);
        $this->paymentMock = $this->createMock(Payment::class);
        $this->paymentDOMock->method('getPayment')
            ->willReturn($this->paymentMock);
        $this->orderMock = $this->createMock(OrderAdapterInterface::class);
        $this->paymentDOMock->method('getOrder')
            ->willReturn($this->orderMock);

        $this->builder = new CustomerDataBuilder(new SubjectReader());
    }

    public function testBuild()
    {
        $addressAdapterMock = $this->createMock(AddressAdapterInterface::class);
        $addressAdapterMock->method('getEmail')
            ->willReturn('foo@bar.com');
        $this->orderMock->method('getBillingAddress')
            ->willReturn($addressAdapterMock);
        $this->orderMock->method('getCustomerId')
            ->willReturn('123');

        $expected = [
            'transactionRequest' => [
                'customer' => [
                    'id' => '123',
                    'email' => 'foo@bar.com'
                ]
            ]
        ];

        $buildSubject = [
            'payment' => $this->paymentDOMock,
        ];

        $this->assertEquals($expected, $this->builder->build($buildSubject));
    }
}