wechatpay/test/PaymentProviderTest.php

<?php
declare(strict_types=1);
namespace SixShop\WechatPay;

use app\admin\listener\RefundSuccessListener;
use PHPUnit\Framework\TestCase;
use SixShop\Payment\Contracts\PaymentRefundResult;
use SixShop\Payment\Event\RefundSuccessEvent;

class PaymentProviderTest extends TestCase
{
    private PaymentProvider $provider;
    protected function setUp(): void
    {
        $this->provider = app()->make(PaymentProvider::class);
    }

    public function testRefundQuery():void
    {
        app()->event->listen(RefundSuccessEvent::class, RefundSuccessListener::class);
        $result = $this->provider->refundQuery(15);
        $this->assertInstanceOf(PaymentRefundResult::class, $result);
    }
}