WP-LIT-MCP/tests/Unit/Integrations/Divi/Library/DiviLibraryStoreTest.php

<?php

declare(strict_types=1);

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

use Brain\Monkey\Functions;
use LIT\MCP\Integrations\Divi\Library\DiviLibraryStore;
use LIT\MCP\Tests\Unit\TestCase;
use WP_Post;
use WP_Term;

final class DiviLibraryStoreTest extends TestCase
{
    protected function setUp(): void
    {
        parent::setUp();
        $terms = [
            1058 => [
                'scope' => [new WP_Term(['slug' => 'global', 'name' => 'global'])],
                'layout_type' => [new WP_Term(['slug' => 'section', 'name' => 'section'])],
                'layout_category' => [new WP_Term(['slug' => 'kopf', 'name' => 'Kopfbereiche'])],
            ],
            1055 => [
                'scope' => [new WP_Term(['slug' => 'non_global', 'name' => 'non_global'])],
                'layout_type' => [new WP_Term(['slug' => 'section', 'name' => 'section'])],
            ],
            1057 => [],
        ];
        Functions\when('get_the_terms')->alias(
            static fn (int $id, string $taxonomy): array|false => $terms[$id][$taxonomy] ?? false
        );
        Functions\when('get_post_meta')->alias(
            static fn (int $id, string $key): string => $id === 1057 && $key === '_et_pb_module_type' ? 'divi/blurb' : ''
        );
    }

    public function testGlobalScopeAndLayoutTypeFromTheTerms(): void
    {
        $store = new DiviLibraryStore();

        self::assertTrue($store->isGlobal(1058));
        self::assertFalse($store->isGlobal(1055));
        self::assertSame('section', $store->layoutType(1058));
        self::assertNull($store->layoutType(1057));
        self::assertSame(['Kopfbereiche'], $store->termNames(1058, 'layout_category'));
    }

    public function testDescribesAnEntry(): void
    {
        $post = new WP_Post([
            'ID' => 1057, 'post_type' => 'et_pb_layout', 'post_title' => '[Fixture] Library-Modul',
            'post_modified_gmt' => '2026-09-26 20:56:29',
        ]);

        self::assertSame(
            [
                'id' => 1057, 'title' => '[Fixture] Library-Modul', 'layout_type' => null, 'scope' => 'normal',
                'module_type' => 'divi/blurb', 'categories' => [], 'tags' => [], 'modified' => '2026-09-26 20:56:29',
            ],
            (new DiviLibraryStore())->describe($post)
        );
    }

    public function testFindQueriesPublishedEntriesWithFilters(): void
    {
        $captured = [];
        Functions\when('get_posts')->alias(static function (array $args) use (&$captured): array {
            $captured = $args;

            return [];
        });

        (new DiviLibraryStore())->find(
            ['layout_type' => 'section', 'scope' => 'normal', 'search' => 'Kopf', 'category' => 'Kopfbereiche'],
            20,
            40
        );

        self::assertSame('et_pb_layout', $captured['post_type']);
        self::assertSame('publish', $captured['post_status']);
        self::assertSame(21, $captured['posts_per_page']);
        self::assertSame(40, $captured['offset']);
        self::assertSame('Kopf', $captured['s']);
        self::assertSame(
            [
                'relation' => 'AND',
                ['taxonomy' => 'layout_type', 'field' => 'slug', 'terms' => ['section']],
                ['taxonomy' => 'scope', 'field' => 'slug', 'terms' => ['global'], 'operator' => 'NOT IN'],
                ['taxonomy' => 'layout_category', 'field' => 'name', 'terms' => ['Kopfbereiche']],
            ],
            $captured['tax_query']
        );
    }

    public function testReportsMissingTaxonomies(): void
    {
        Functions\when('taxonomy_exists')->alias(static fn (string $taxonomy): bool => $taxonomy !== 'scope');

        self::assertSame(['scope'], (new DiviLibraryStore())->missingTaxonomies());
    }
}