WP-LIT-MCP/tests/Unit/Integrations/WordPress/Status/PostScheduleAbilityTest.php

<?php

declare(strict_types=1);

namespace LIT\MCP\Tests\Unit\Integrations\WordPress\Status;

use Brain\Monkey\Functions;
use DateTimeZone;
use LIT\MCP\ChangeLog\ChangeLog;
use LIT\MCP\Integrations\WordPress\Schema\ContentSchema;
use LIT\MCP\Integrations\WordPress\Status\PostScheduleAbility;
use LIT\MCP\Tests\Unit\TestCase;
use Mockery;
use WP_Post;

final class PostScheduleAbilityTest extends TestCase
{
    protected function setUp(): void
    {
        parent::setUp();
        Functions\when('get_post')->justReturn(new WP_Post(['ID' => 5, 'post_type' => 'post', 'post_title' => 'News', 'post_status' => 'draft']));
        Functions\when('current_user_can')->justReturn(true);
        Functions\when('wp_timezone')->justReturn(new DateTimeZone('Europe/Berlin'));
        Functions\when('get_preview_post_link')->justReturn('https://kunde.de/?p=5&preview=true');
        Functions\when('get_edit_post_link')->justReturn('https://kunde.de/wp-admin/post.php?post=5&action=edit');
    }

    private function ability(ChangeLog $log): PostScheduleAbility
    {
        $schema = Mockery::mock(ContentSchema::class);
        $schema->allows('isManaged')->andReturn(true);

        return new PostScheduleAbility($schema, $log);
    }

    public function testSchedulesWithLocalAndGmtDates(): void
    {
        Functions\expect('wp_update_post')->once()->with([
            'ID' => 5,
            'post_status' => 'future',
            'post_date' => '2099-06-01 09:30:00',
            'post_date_gmt' => '2099-06-01 07:30:00',
            'edit_date' => true,
        ], true)->andReturn(5);
        Functions\when('get_post_status')->justReturn('future');
        $log = Mockery::mock(ChangeLog::class);
        $log->expects('record')->andReturn(4);

        $result = $this->ability($log)->execute(['post_id' => 5, 'date' => '2099-06-01 09:30']);

        self::assertSame('scheduled', $result['changed'][0]['action']);
        self::assertStringContainsString('2099-06-01 09:30', $result['summary']);
    }

    public function testPastAndImpossibleDatesAreRejected(): void
    {
        Functions\expect('wp_update_post')->never();
        $ability = $this->ability(Mockery::mock(ChangeLog::class));

        $past = $ability->execute(['post_id' => 5, 'date' => '2020-01-01 10:00']);
        $impossible = $ability->execute(['post_id' => 5, 'date' => '2099-13-45 10:00']);

        self::assertSame('lit_validation_failed', $past->get_error_code());
        self::assertStringContainsString('Zukunft', $past->get_error_message());
        self::assertSame('lit_validation_failed', $impossible->get_error_code());
    }
}