<?php

namespace Tests\Unit\Services\Files;

use App\Services\Files\ExamDraftDownloadNameService;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Illuminate\Support\Facades\DB;
use Tests\TestCase;

class ExamDraftDownloadNameServiceTest extends TestCase
{
    use RefreshDatabase;

    public function test_build_returns_slugified_name(): void
    {
        DB::table('classSection')->insert([
            'id' => 1,
            'class_section_id' => 1,
            'class_section_name' => '2B',
            'class_id' => 1,
            'semester' => 'Fall',
            'school_year' => '2025-2026',
        ]);

        DB::table('exam_drafts')->insert([
            'id' => 1,
            'teacher_id' => 1,
            'class_section_id' => 1,
            'semester' => 'Fall',
            'school_year' => '2025-2026',
            'exam_type' => 'Final Exam',
            'draft_title' => 'Draft',
            'teacher_file' => 'draft2.pdf',
            'version' => 3,
            'status' => 'draft',
        ]);

        $service = new ExamDraftDownloadNameService;
        $name = $service->build('draft2.pdf', 'drafts');

        $this->assertSame('2b_final_exam_v3', $name);
    }
}