<?php

namespace Tests\Feature;

use App\Services\AccessibilityAnalyzer;
use Tests\TestCase;

class AccessibilityAnalyzerTest extends TestCase
{
    public function test_analyzer_detects_missing_alt_tags(): void
    {
        $analyzer = new AccessibilityAnalyzer();
        $content = [
            ['type' => 'image', 'data' => ['url' => 'test.jpg']], // missing alt
            ['type' => 'image', 'data' => ['url' => 'test2.jpg', 'alt' => 'Descriptive text']],
        ];

        $issues = $analyzer->analyze($content);

        $this->assertCount(1, $issues);
        $this->assertEquals('Image block is missing alternative text (alt tag).', $issues[0]['message']);
    }

    public function test_analyzer_detects_heading_skips(): void
    {
        $analyzer = new AccessibilityAnalyzer();
        $content = [
            ['type' => 'heading', 'data' => ['level' => 1]],
            ['type' => 'heading', 'data' => ['level' => 3]], // skipped H2
        ];

        $issues = $analyzer->analyze($content);

        $this->assertCount(1, $issues);
        $this->assertStringContainsString('Skipped heading level', $issues[0]['message']);
    }
}