bot-28/tests/Integration/PaymentProviderSnapshotTest.php

<?php

namespace Tests\Integration;

use App\Services\Payment\JdPayService;
use App\Services\Payment\NoPayService;
use App\Services\Payment\PaymentProviderConfig;
use App\Services\Payment\QianBaoService;
use App\Services\Payment\SanJinService;
use App\Services\Payment\ZimuPayService;
use Illuminate\Events\Dispatcher;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Facade;
use PHPUnit\Framework\Attributes\DataProvider;
use PHPUnit\Framework\Attributes\PreserveGlobalState;
use PHPUnit\Framework\Attributes\RunInSeparateProcess;
use Tests\Support\RecordingProviderClient;

class PaymentProviderSnapshotTest extends \Tests\Support\PaymentProviderTestCase
{
    public static function providers(): array
    {
        return array_combine(['jd', 'no', 'sanjin', 'qianbao', 'zimu'], array_map(fn ($code) => [$code], ['jd', 'no', 'sanjin', 'qianbao', 'zimu']));
    }

    #[DataProvider('providers')]
    #[RunInSeparateProcess]
    #[PreserveGlobalState(false)]
    public function test_each_payment_request_uses_one_snapshot_and_the_next_request_sees_new_config(string $code): void
    {
        // Replace only the transport; execute the real provider payload and signing code.
        $this->assertFalse(class_exists(\GuzzleHttp\Client::class, false));
        class_alias(RecordingProviderClient::class, \GuzzleHttp\Client::class);
        $old = $new = [];
        foreach (PaymentProviderConfig::fields($code) as $field => $definition) {
            $old[$field] = match ($definition['type']) {
                'url' => 'https://merchant-a.example.test/', 'user_ids' => '', 'secret' => 'secret-A', default => 'merchant-A',
            };
            $new[$field] = match ($definition['type']) {
                'url' => 'https://merchant-b.example.test/', 'user_ids' => '', 'secret' => 'secret-B', default => 'merchant-B',
            };
        }
        $config = new PaymentProviderConfig();
        $config->save($code, $old);
        config(['app.url' => 'https://local.example.test']);
        DB::connection()->setEventDispatcher(new Dispatcher(Facade::getFacadeApplication()));
        $switched = false;
        DB::listen(function ($event) use (&$switched, $config, $code, $new) {
            if (!$switched && str_starts_with($event->sql, 'select') && str_contains($event->sql, 'payment_providers')) {
                $switched = true;
                $config->save($code, $new);
            }
        });
        $pay = match ($code) {
            'jd' => fn () => JdPayService::pay('100', 'order'),
            'no' => fn () => NoPayService::pay('100', 'order', 'member', 'NOpay12'),
            'sanjin' => fn () => SanJinService::pay('100', 'order'),
            'qianbao' => fn () => QianBaoService::payout('100', 'order', 'bank', 'account', 'card'),
            'zimu' => fn () => ZimuPayService::pay('100', 'order', 'member'),
        };
        $pay();
        $this->assertTrue($switched);
        $this->assertRequestUses(RecordingProviderClient::$requests[0], $code, 'A');
        $pay();
        $this->assertRequestUses(RecordingProviderClient::$requests[1], $code, 'B');
    }

    private function assertRequestUses(array $request, string $code, string $version): void
    {
        $this->assertSame('https://merchant-' . strtolower($version) . '.example.test/', $request['base_uri'] ?? $request['url']);
        $data = $request['options']['form_params'] ?? $request['options']['json'];
        $merchantField = match ($code) { 'jd' => 'userCode', 'sanjin' => 'mchId', 'qianbao' => 'merchantNum', default => 'appId' };
        $this->assertSame('merchant-' . $version, $data[$merchantField]);
        $key = 'secret-' . $version;
        $expected = match ($code) {
            'jd' => JdPayService::signature([$data['orderCode'], $data['amount'], $data['userCode']], $key),
            'no' => NoPayService::signature($data, $key),
            'sanjin' => SanJinService::signature(array_diff_key($data, ['sign' => true]), [], $key),
            'qianbao' => md5($data['merchantNum'] . $data['orderNo'] . $data['amount'] . $key),
            'zimu' => ZimuPayService::signature($data, $key),
        };
        $this->assertSame($expected, $data['sign']);
    }
}