laravel-video-extractor/tests/Feature/VkExtractionTest.php

<?php

declare(strict_types=1);

namespace Apoloz\VideoExtractor\Tests\Feature;

use Apoloz\VideoExtractor\Dto\VideoRef;
use Apoloz\VideoExtractor\Exceptions\VideoNotFoundException;
use Apoloz\VideoExtractor\Http\HttpClient;
use Apoloz\VideoExtractor\Platform\Platform;
use Apoloz\VideoExtractor\Strategies\Vk\AlVideoStrategy;
use Apoloz\VideoExtractor\Strategies\Vk\VideoExtStrategy;
use Apoloz\VideoExtractor\Tests\TestCase;
use Illuminate\Support\Facades\Http;

class VkExtractionTest extends TestCase
{
    private function ref(): VideoRef
    {
        return new VideoRef(
            platform: Platform::VK,
            id: '-18403220_456239696',
            oid: '-18403220',
            type: 'video',
        );
    }

    public function test_video_ext_strategy_extracts_full_info(): void
    {
        Http::fake([
            'vk.com/video_ext.php*' => Http::response(
                $this->fixture('vk/video_ext_success.html'),
                200,
                ['Content-Type' => 'text/html; charset=windows-1251'],
            ),
        ]);

        $strategy = new VideoExtStrategy($this->app->make(HttpClient::class));
        $info = $strategy->extract($this->ref());

        self::assertSame('-18403220_456239696', $info->id);
        self::assertSame('Trump cancels grants // DeepSeek revolution', $info->title);
        self::assertSame(1983, $info->duration);
        self::assertSame(1738252883, $info->timestamp);
        self::assertSame(699108, $info->viewCount);
        self::assertSame(4320, $info->likeCount);
        self::assertSame(213, $info->commentCount);
        self::assertSame('Ruslan Usachev', $info->uploader);

        // Thumbnails: multiple resolutions; best should be 1920x1080.
        self::assertNotEmpty($info->thumbnails);
        self::assertSame(1920, $info->bestThumbnail()?->width);
        self::assertStringContainsString('video_thumb', (string) $info->thumbnailUrl());
    }

    public function test_video_ext_strategy_extracts_only_thumbnail(): void
    {
        Http::fake([
            'vk.com/video_ext.php*' => Http::response(
                $this->fixture('vk/video_ext_success.html'),
                200,
                ['Content-Type' => 'text/html; charset=windows-1251'],
            ),
        ]);

        $strategy = new VideoExtStrategy($this->app->make(HttpClient::class));
        $url = $strategy->extractThumbnail($this->ref());

        self::assertNotNull($url);
        self::assertStringContainsString('video_thumb', $url);
    }

    public function test_video_ext_strategy_extracts_formats_with_expiry(): void
    {
        Http::fake([
            'vk.com/video_ext.php*' => Http::response(
                $this->fixture('vk/video_ext_success.html'),
                200,
                ['Content-Type' => 'text/html; charset=windows-1251'],
            ),
        ]);

        $strategy = new VideoExtStrategy($this->app->make(HttpClient::class));
        $info = $strategy->extract($this->ref());

        // 6 mp4 heights + hls + dash_sep = 8 formats.
        self::assertCount(8, $info->formats);

        $mp41080 = null;
        foreach ($info->formats as $format) {
            if ($format->formatId === 'mp4_1080') {
                $mp41080 = $format;
            }
        }
        self::assertNotNull($mp41080);
        self::assertSame(1080, $mp41080->height);
        // expires=1784467826444 is milliseconds -> 1784467826 seconds.
        self::assertSame(1784467826, $mp41080->expiresAt);
    }

    public function test_video_ext_strategy_throws_when_video_not_found(): void
    {
        Http::fake([
            'vk.com/video_ext.php*' => Http::response(
                $this->fixture('vk/video_ext_not_found.html'),
                200,
                ['Content-Type' => 'text/html; charset=windows-1251'],
            ),
        ]);

        $strategy = new VideoExtStrategy($this->app->make(HttpClient::class));

        $this->expectException(VideoNotFoundException::class);
        $strategy->extract($this->ref());
    }

    public function test_al_video_strategy_extracts_info(): void
    {
        Http::fake([
            'vk.com/al_video.php' => Http::response(
                $this->fixture('vk/al_video_success.json'),
                200,
                ['Content-Type' => 'application/json; charset=windows-1251'],
            ),
        ]);

        $strategy = new AlVideoStrategy($this->app->make(HttpClient::class));
        $info = $strategy->extract($this->ref());

        self::assertSame('Trump cancels grants // DeepSeek revolution', $info->title);
        self::assertSame(1983, $info->duration);
        self::assertSame('Ruslan Usachev', $info->uploader);
        self::assertSame(4320, $info->likeCount);
        self::assertSame(213, $info->commentCount);

        // AlVideo returns a single jpg thumbnail.
        self::assertCount(1, $info->thumbnails);
        self::assertStringContainsString('800x450', (string) $info->thumbnailUrl());
    }

    public function test_al_video_strategy_throws_for_deleted_video(): void
    {
        Http::fake([
            'vk.com/al_video.php' => Http::response(
                $this->fixture('vk/al_video_deleted.json'),
                200,
                ['Content-Type' => 'application/json; charset=windows-1251'],
            ),
        ]);

        $strategy = new AlVideoStrategy($this->app->make(HttpClient::class));

        $this->expectException(VideoNotFoundException::class);
        $this->expectExceptionMessage('Video has been deleted');
        $strategy->extract($this->ref());
    }
}