b2in/tests/Feature/Cms/CmsArticleTest.php

<?php

declare(strict_types=1);

use App\Models\CmsArticle;
use Illuminate\Foundation\Testing\RefreshDatabase;

uses(RefreshDatabase::class);

test('cms article can be created with factory', function () {
    $article = CmsArticle::factory()->create();

    expect($article)->toBeInstanceOf(CmsArticle::class)
        ->and($article->slug)->not->toBeEmpty()
        ->and($article->title)->not->toBeEmpty();
});

test('published scope returns only published articles', function () {
    CmsArticle::factory()->published()->count(2)->create();
    CmsArticle::factory()->unpublished()->create();

    expect(CmsArticle::published()->count())->toBe(2);
});

test('ordered scope sorts by order then created_at desc', function () {
    $first = CmsArticle::factory()->create(['order' => 1]);
    $second = CmsArticle::factory()->create(['order' => 2]);
    $third = CmsArticle::factory()->create(['order' => 3]);

    $sorted = CmsArticle::ordered()->pluck('id')->toArray();

    expect($sorted)->toBe([$first->id, $second->id, $third->id]);
});

test('toFrontendArray returns compatible structure', function () {
    $article = CmsArticle::factory()->create([
        'slug' => 'test-article',
        'title' => 'Test Article',
        'subtitle' => 'Test Subtitle',
        'image' => 'b2in/magazin-1.jpg',
        'category' => 'Dubai Investment',
        'date_label' => 'März 10, 2026',
        'read_time' => '6 min read',
        'author' => ['name' => 'Marcel', 'bio' => 'CEO', 'avatar' => 'avatar.jpg'],
        'content' => ['de' => ['intro' => 'Intro text', 'sections' => [['title' => 'S1', 'content' => 'C1']]]],
    ]);

    $array = $article->toFrontendArray();

    expect($array)
        ->toHaveKeys(['id', 'slug', 'title', 'subtitle', 'image', 'category', 'date', 'readTime', 'author', 'content'])
        ->and($array['slug'])->toBe('test-article')
        ->and($array['date'])->toBe('März 10, 2026')
        ->and($array['readTime'])->toBe('6 min read')
        ->and($array['author']['name'])->toBe('Marcel')
        ->and($array['content']['sections'])->toHaveCount(1);
});

test('slug is unique', function () {
    CmsArticle::factory()->create(['slug' => 'unique-slug']);

    expect(fn () => CmsArticle::factory()->create(['slug' => 'unique-slug']))
        ->toThrow(\Illuminate\Database\QueryException::class);
});

test('author cast returns array', function () {
    $article = CmsArticle::factory()->create([
        'author' => ['name' => 'Test Author', 'bio' => 'Bio text', 'avatar' => 'a.jpg'],
    ]);

    $article->refresh();

    expect($article->author)
        ->toBeArray()
        ->toHaveKey('name', 'Test Author')
        ->toHaveKey('bio', 'Bio text');
});

test('translatable fields work correctly', function () {
    $article = CmsArticle::factory()->create([
        'title' => ['de' => 'Deutscher Titel', 'en' => 'English Title'],
        'subtitle' => ['de' => 'Deutsch', 'en' => 'English'],
    ]);

    expect($article->getTranslation('title', 'de'))->toBe('Deutscher Titel')
        ->and($article->getTranslation('title', 'en'))->toBe('English Title');
});

test('seeder creates articles from config data', function () {
    $this->seed(\Database\Seeders\CmsArticleSeeder::class);

    // Die Lang-Datei ist die Quelle – keine feste Zahl, sonst bricht jeder neue Beitrag den Test.
    expect(CmsArticle::count())->toBe(count(trans('b2in.articles')));

    $article = CmsArticle::where('slug', 'escrow-system-dubai-investoren')->first();

    expect($article)->not->toBeNull()
        ->and($article->category)->toBe('Dubai Investment')
        ->and($article->read_time)->toBe('6 min read')
        ->and($article->author['name'])->toBe('Marcel Scheibe')
        ->and($article->is_published)->toBeTrue();

    $content = $article->getTranslation('content', 'de');
    expect($content)->toHaveKey('intro')
        ->and($content['sections'])->toHaveCount(3);
});

test('seeder is idempotent', function () {
    $this->seed(\Database\Seeders\CmsArticleSeeder::class);
    $this->seed(\Database\Seeders\CmsArticleSeeder::class);

    expect(CmsArticle::count())->toBe(count(trans('b2in.articles')));
});

test('seeder keeps the order from the lang file', function () {
    $this->seed(\Database\Seeders\CmsArticleSeeder::class);

    $slugs = CmsArticle::ordered()->pluck('slug')->all();

    expect($slugs[0])->toBe('massanfertigung-warum-der-millimeter-zaehlt')
        ->and($slugs[1])->toBe('kueche-planen-vom-wunsch-zum-grundriss');
});