WP-LIT-MCP/tests/Unit/Integrations/Divi/DiviLogoUsageTest.php

<?php

declare(strict_types=1);

namespace LIT\MCP\Tests\Unit\Integrations\Divi;

use Brain\Monkey\Functions;
use LIT\MCP\Integrations\Divi\DiviLogoUsage;
use LIT\MCP\Integrations\Media\MediaUsageSource;
use LIT\MCP\Tests\Unit\TestCase;

final class DiviLogoUsageTest extends TestCase
{
    private const POSSIBLE_LOGO = [
        'post_id' => 0,
        'title' => 'Divi-Logo',
        'post_type' => 'option',
        'where' => 'divi_logo',
        'certainty' => 'möglicherweise',
    ];

    private function stub(string $logo, string $file = '2026/09/foto-scaled.jpg'): void
    {
        Functions\when('get_post_meta')->justReturn($file);
        Functions\when('get_option')->alias(
            static fn (string $name): mixed => $name === 'et_divi' ? ['divi_logo' => $logo] : false
        );
    }

    public function testIsAMediaUsageSource(): void
    {
        self::assertInstanceOf(MediaUsageSource::class, new DiviLogoUsage());
    }

    public function testTheLogoThatIsTheFileIsAPossibleUsage(): void
    {
        $this->stub('https://k.de/wp-content/uploads/2026/09/foto.jpg');

        self::assertSame([self::POSSIBLE_LOGO], (new DiviLogoUsage())->usagesOf(33));
    }

    public function testAGeneratedSizeOfTheFileCountsToo(): void
    {
        $this->stub('https://k.de/wp-content/uploads/2026/09/foto-300x200.jpg');

        self::assertSame([self::POSSIBLE_LOGO], (new DiviLogoUsage())->usagesOf(33));
    }

    public function testAnotherFileIsNoUsage(): void
    {
        $this->stub('https://k.de/wp-content/uploads/2026/09/anderes.jpg');

        self::assertSame([], (new DiviLogoUsage())->usagesOf(33));
    }

    public function testWithoutALogoOrWithoutAFileThereIsNoUsage(): void
    {
        $this->stub('');
        self::assertSame([], (new DiviLogoUsage())->usagesOf(33));

        $this->stub('https://k.de/wp-content/uploads/2026/09/foto.jpg', '');
        self::assertSame([], (new DiviLogoUsage())->usagesOf(33));

        Functions\when('get_option')->justReturn(false);
        self::assertSame([], (new DiviLogoUsage())->usagesOf(33));
    }
}