bot-28/tests/Unit/PlayNowRequestTimingTest.php

<?php

namespace Tests\Unit;

use App\Services\IssueService;
use GuzzleHttp\Exception\ConnectException;
use GuzzleHttp\Psr7\Response as PsrResponse;
use GuzzleHttp\TransferStats;
use Illuminate\Config\Repository;
use Illuminate\Container\Container;
use Illuminate\Http\Client\ConnectionException;
use Illuminate\Http\Client\Factory;
use Illuminate\Http\Client\Request;
use Illuminate\Support\Facades\Facade;
use Illuminate\Support\Facades\Http;
use Mockery;
use PHPUnit\Framework\TestCase;
use ReflectionMethod;

class PlayNowRequestTimingTest extends TestCase
{
    private $previousContainer;
    private $previousFacadeApplication;
    private array $logs = [];

    protected function setUp(): void
    {
        parent::setUp();
        $this->previousContainer = Container::getInstance();
        $this->previousFacadeApplication = Facade::getFacadeApplication();
        $this->logs = [];
        $app = new Container();
        $app->instance('config', new Repository([
            'services' => [
                'playnow' => [
                    'keno_url' => 'https://draw.example.test/keno',
                    'proxy' => [
                        'scheme' => 'http',
                        'host' => 'proxy.example.test',
                        'port' => '3128',
                        'username' => 'timing-test-user',
                        'password' => 'timing-test-secret/@',
                    ],
                ],
            ],
        ]));
        $app->instance(Factory::class, new Factory());
        $logger = Mockery::mock();
        $logger->shouldReceive('info')->andReturnUsing(function (string $message, array $context = []) {
            $this->logs[] = ['message' => $message, 'context' => $context];
        });
        $logManager = Mockery::mock();
        $logManager->shouldReceive('channel')->with('issue')->andReturn($logger);
        $app->instance('log', $logManager);
        Container::setInstance($app);
        Facade::clearResolvedInstances();
        Facade::setFacadeApplication($app);
    }

    protected function tearDown(): void
    {
        Mockery::close();
        Facade::clearResolvedInstances();
        Facade::setFacadeApplication($this->previousFacadeApplication);
        Container::setInstance($this->previousContainer);
        parent::tearDown();
    }

    public function test_success_logs_elapsed_time_and_cumulative_network_timings_without_proxy_credentials(): void
    {
        Http::fake(function (Request $request, array $options) {
            $this->assertRequestOptions($request, $options);
            $response = new PsrResponse(200, [], '{"drawNumber":123}');
            $options['on_stats'](new TransferStats($request->toPsrRequest(), $response, 1.8, 0, [
                'namelookup_time' => 0.1,
                'connect_time' => 0.4,
                'appconnect_time' => 0.7,
                'starttransfer_time' => 1.2,
                'total_time' => 1.8,
                'url' => $options['proxy'],
            ]));

            return Http::response(['drawNumber' => 123]);
        });

        $this->assertSame(['drawNumber' => 123], $this->fetch());
        $timing = $this->timingLog();
        $this->assertSame(200, $timing['http_status']);
        // These values are cumulative from request start, not per-phase differences.
        $this->assertSame([
            'dns_ms' => 100.0,
            'connect_ms' => 400.0,
            'tls_ms' => 700.0,
            'first_byte_ms' => 1200.0,
            'total_ms' => 1800.0,
            'curl_error_code' => 0,
        ], $timing['network_timings_ms']);
        $this->assertSafeTimingContext($timing);
        Http::assertSentCount(1);
    }

    public function test_connection_failure_still_logs_elapsed_time_partial_network_timings_and_error_code(): void
    {
        Http::fake(function (Request $request, array $options) {
            $this->assertRequestOptions($request, $options);
            $options['on_stats'](new TransferStats($request->toPsrRequest(), null, 25.0, 28, [
                'namelookup_time' => 0.05,
                'connect_time' => 0.06,
                'total_time' => 25.0,
                'url' => $options['proxy'],
            ]));

            throw new ConnectException('Synthetic connection timeout', $request->toPsrRequest());
        });

        try {
            $this->fetch();
            $this->fail('Expected the network error to propagate');
        } catch (ConnectionException $exception) {
            $this->assertSame('Synthetic connection timeout', $exception->getMessage());
        }

        $timing = $this->timingLog();
        $this->assertNull($timing['http_status']);
        $this->assertSame([
            'dns_ms' => 50.0,
            'connect_ms' => 60.0,
            'total_ms' => 25000.0,
            'curl_error_code' => 28,
        ], $timing['network_timings_ms']);
        $this->assertSafeTimingContext($timing);
    }

    public function test_http_failure_returns_null_and_still_logs_elapsed_time(): void
    {
        Http::fake(['*' => Http::response('Synthetic upstream failure', 503)]);

        $this->assertNull($this->fetch());
        $timing = $this->timingLog();
        $this->assertSame(503, $timing['http_status']);
        $this->assertSame([], $timing['network_timings_ms']);
        $this->assertSafeTimingContext($timing);
        Http::assertSentCount(1);
    }

    private function fetch()
    {
        $method = new ReflectionMethod(IssueService::class, 'fetchPlayNowKenoResult');
        $method->setAccessible(true);

        return $method->invoke(null);
    }

    private function assertRequestOptions(Request $request, array $options): void
    {
        $this->assertSame('https://draw.example.test/keno', $request->url());
        $this->assertSame(25, $options['timeout']);
        $this->assertSame(10, $options['connect_timeout']);
        $this->assertSame('http://timing-test-user:timing-test-secret%2F%40@proxy.example.test:3128', $options['proxy']);
        $this->assertIsCallable($options['on_stats']);
    }

    private function timingLog(): array
    {
        $timingLogs = array_values(array_filter($this->logs, fn (array $entry) => $entry['message'] === 'PlayNow请求耗时'));
        $this->assertCount(1, $timingLogs);

        return $timingLogs[0]['context'];
    }

    private function assertSafeTimingContext(array $context): void
    {
        $this->assertSame('draw.example.test', $context['target_host']);
        $this->assertIsFloat($context['elapsed_ms']);
        $this->assertGreaterThanOrEqual(0, $context['elapsed_ms']);
        $this->assertSame('configured', $context['proxy']);
        $this->assertSame('configured', $context['proxy_auth']);
        $serialized = json_encode($this->logs, JSON_UNESCAPED_SLASHES | JSON_THROW_ON_ERROR);
        foreach (['timing-test-user', 'timing-test-secret', 'timing-test-secret%2F%40', 'proxy.example.test:3128'] as $sensitiveValue) {
            $this->assertStringNotContainsString($sensitiveValue, $serialized);
        }
    }
}