<?php
/************************************************************************
 * This file is part of EspoCRM.
 *
 * EspoCRM – Open Source CRM application.
 * Copyright (C) 2014-2026 EspoCRM, Inc.
 * Website: https://www.espocrm.com
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <https://www.gnu.org/licenses/>.
 *
 * The interactive user interfaces in modified source and object code versions
 * of this program must display Appropriate Legal Notices, as required under
 * Section 5 of the GNU Affero General Public License version 3.
 *
 * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
 * these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
 ************************************************************************/

namespace tests\unit\Espo\ORM;

use Espo\ORM\EventDispatcher;
use PHPUnit\Framework\TestCase;

class EntityDispatcherTest extends TestCase
{
    public function testSubscribe(): void
    {
        $eventDispatcher = new EventDispatcher();

        $dispatched = false;

        $eventDispatcher->subscribeToMetadataUpdate(function () use (&$dispatched) {
            $dispatched = true;
        });

        $eventDispatcher->dispatchMetadataUpdate();

        $this->assertTrue($dispatched);
    }

    public function testUnsubscribe(): void
    {
        $eventDispatcher = new EventDispatcher();

        $dispatched1 = false;

        $closure1 = function () use (&$dispatched1) {
            $dispatched1 = true;
        };

        $dispatched2 = false;

        $closure2 = function () use (&$dispatched2) {
            $dispatched2 = true;
        };

        $eventDispatcher->subscribeToMetadataUpdate($closure1);
        $eventDispatcher->subscribeToMetadataUpdate($closure2);
        $eventDispatcher->unsubscribeFromMetadataUpdate($closure1);

        $eventDispatcher->dispatchMetadataUpdate();

        $this->assertFalse($dispatched1);
        $this->assertTrue($dispatched2);
    }
}