<?php
/**
 * Orange Management
 *
 * PHP Version 7.4
 *
 * @package   tests
 * @copyright Dennis Eichhorn
 * @license   OMS License 1.0
 * @version   1.0.0
 * @link      https://orange-management.org
 */
declare(strict_types=1);

namespace phpOMS\tests\Event;

require_once __DIR__ . '/../Autoloader.php';

use phpOMS\Event\EventManager;

/**
 * @internal
 */
class EventManagerTest extends \PHPUnit\Framework\TestCase
{
    public function testAttributes() : void
    {
        $event = new EventManager();

        self::assertObjectHasAttribute('groups', $event);
        self::assertObjectHasAttribute('callbacks', $event);
    }

    public function testDefault() : void
    {
        $event = new EventManager();

        self::assertEquals(0, $event->count());
        self::assertFalse($event->trigger('invalid'));
    }

    public function testBase() : void
    {
        $event = new EventManager();

        self::assertTrue($event->attach('group', function() { return true; }, false, false));
        self::assertTrue($event->attach('group', function() { return true; }, false, false));
        self::assertEquals(1, $event->count());
    }

    public function testDefaultDispatchOfPath() : void
    {
        $event = new EventManager();

        self::assertTrue($event->attach('group', 'path_to_execute', false, true));
        $event->addGroup('group', 'id1');
        $event->addGroup('group', 'id2');

        $event->trigger('group', 'id1');
        self::assertTrue($event->trigger('group', 'id2'));
    }

    public function testReset() : void
    {
        $event = new EventManager();

        self::assertTrue($event->attach('group', function() { return true; }, false, true));
        $event->addGroup('group', 'id1');
        $event->addGroup('group', 'id2');

        self::assertFalse($event->trigger('group', 'id1'));
        self::assertTrue($event->trigger('group', 'id2'));
        self::assertFalse($event->trigger('group', 'id2'));
        self::assertEquals(1, $event->count());
    }

    public function testDetach() : void
    {
        $event = new EventManager();

        self::assertTrue($event->attach('group', function() { return true; }, false, true));
        $event->addGroup('group', 'id1');
        $event->addGroup('group', 'id2');

        self::assertEquals(1, $event->count());
        self::assertTrue($event->detach('group'));
        self::assertEquals(0, $event->count());
        self::assertFalse($event->trigger('group'));

        self::assertFalse($event->detach('group'));
    }

    public function testRemove() : void
    {
        $event = new EventManager();

        self::assertTrue($event->attach('group1', function() { return true; }, true, false));
        self::assertTrue($event->attach('group2', function() { return true; }, true, false));
        self::assertEquals(2, $event->count());
        $event->trigger('group1');
        self::assertEquals(1, $event->count());
    }

    public function testImportEvents() : void
    {
        $event = new EventManager();
        self::assertFalse($event->importFromFile(__DIR__ . '/invalid.php'));
        self::assertTrue($event->importFromFile(__DIR__ . '/events.php'));

        self::assertEquals(2, $event->count());
        self::assertTrue($event->trigger('SomeName1', '', [1, 2, 3]));
        self::assertTrue($event->trigger('SomeName2', '', 4));
    }
}