WP-LIT-MCP/tests/Unit/Integrations/Divi/Design/DiviDesignSystemAbilityTest.php

<?php

declare(strict_types=1);

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

use Brain\Monkey\Functions;
use LIT\MCP\Integrations\Divi\Design\DesignSystem;
use LIT\MCP\Integrations\Divi\Design\DesignSystemReader;
use LIT\MCP\Integrations\Divi\Design\DiviDesignSystemAbility;
use LIT\MCP\Tests\Support\DiviFixtures;
use LIT\MCP\Tests\Unit\TestCase;
use Mockery;

final class DiviDesignSystemAbilityTest extends TestCase
{
    public function testReturnsDesignSystemWithPlaceholders(): void
    {
        $reader = Mockery::mock(DesignSystemReader::class);
        $reader->allows('read')->andReturn(DiviFixtures::designSystem());
        Functions\when('current_user_can')->justReturn(true);
        $ability = new DiviDesignSystemAbility($reader);

        self::assertTrue($ability->permission([]));
        $result = $ability->execute([]);

        self::assertSame('{{color:primary}}', $result['colors'][0]['placeholder']);
        self::assertSame('{{color:Nachtblau}}', $result['colors'][2]['placeholder']);
        self::assertSame('{{var:Telefon}}', $result['variables'][1]['placeholder']);
        self::assertSame(['heading' => 'Open Sans', 'body' => 'Lato'], $result['fonts']);
        self::assertSame('CTA primär', $result['presets'][1]['name']);
        self::assertStringContainsString('{{font:heading}}', $result['notes'][0]);
        self::assertTrue($ability->isDirect());
        self::assertSame(['colors', 'variables', 'fonts', 'sizes', 'presets', 'notes'], $ability->outputSchema()['required']);
    }

    public function testNeedsEditPosts(): void
    {
        Functions\when('current_user_can')->justReturn(false);

        $result = (new DiviDesignSystemAbility(Mockery::mock(DesignSystemReader::class)))->permission([]);

        self::assertToolError($result, 'forbidden');
    }

    public function testFiltersPartsAndPresetsOfOneModule(): void
    {
        Functions\when('current_user_can')->justReturn(true);
        $reader = Mockery::mock(DesignSystemReader::class);
        $reader->allows('read')->andReturn(DiviFixtures::designSystem());
        $ability = new DiviDesignSystemAbility($reader);

        $result = $ability->execute(['only' => ['presets'], 'module' => 'button']);

        self::assertSame([], $result['colors']);
        self::assertSame([], $result['variables']);
        self::assertSame(['p-1', 'p-2'], array_column($result['presets'], 'id'));
        self::assertSame(['divi/button'], array_values(array_unique(array_column($result['presets'], 'module'))));
        self::assertNotEmpty($result['fonts']['heading']);
        self::assertContains('Nicht angefordert: colors, variables.', $result['notes']);
    }

    public function testCapsThePresetList(): void
    {
        Functions\when('current_user_can')->justReturn(true);
        $items = [];
        for ($i = 0; $i < 250; ++$i) {
            $items['p' . $i] = ['id' => 'p' . $i, 'name' => 'Preset ' . $i, 'moduleName' => 'divi/text'];
        }
        $design = DesignSystem::fromDivi([], [], ['module' => ['divi/text' => ['default' => '', 'items' => $items]]], []);
        $reader = Mockery::mock(DesignSystemReader::class);
        $reader->allows('read')->andReturn($design);

        $result = (new DiviDesignSystemAbility($reader))->execute([]);

        self::assertCount(DiviDesignSystemAbility::PRESET_LIMIT, $result['presets']);
        self::assertContains('200 von 250 Presets gezeigt; mit module auf ein Modul eingrenzen.', $result['notes']);
    }
}