<?php

declare(strict_types=1);

namespace LIT\MCP\Tests\Unit\ChangeLog;

use Brain\Monkey\Functions;
use LIT\MCP\ChangeLog\ChangeLog;
use LIT\MCP\ChangeLog\ChangeLogCleanup;
use LIT\MCP\Limits;
use LIT\MCP\Tests\Unit\TestCase;
use Mockery;

final class ChangeLogCleanupTest extends TestCase
{
    public function testRunPurgesWithTheConfiguredRetention(): void
    {
        Functions\when('get_option')->justReturn(['log_retention_days' => 30]);
        $log = Mockery::mock(ChangeLog::class);
        $log->expects('purgeOlderThan')->with(30)->andReturn(0);

        (new ChangeLogCleanup($log, new Limits()))->run();
    }

    public function testEnsureScheduledSchedulesADailyEventOnce(): void
    {
        Functions\when('wp_next_scheduled')->justReturn(false);
        Functions\expect('wp_schedule_event')->once()->with(Mockery::type('int'), 'daily', 'lit_mcp_log_cleanup');

        (new ChangeLogCleanup(Mockery::mock(ChangeLog::class), new Limits()))->ensureScheduled();
    }

    public function testEnsureScheduledDoesNothingWhenAlreadyScheduled(): void
    {
        Functions\when('wp_next_scheduled')->justReturn(1790330400);
        Functions\expect('wp_schedule_event')->never();

        (new ChangeLogCleanup(Mockery::mock(ChangeLog::class), new Limits()))->ensureScheduled();
    }
}