src/Symfony/Component/Clock/Tests/MonotonicClockTest.php - 8.2 - githubmirror/symfony

src/Symfony/Component/Clock/Tests/MonotonicClockTest.php

72 строки2 KB

Christian Flothmann

replace PHPUnit annotations with attributes

04 авг 2025, 10:05

04 авг 2025, 10:05982f89c

<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Clock\Tests;

use PHPUnit\Framework\Attributes\Group;
use PHPUnit\Framework\TestCase;
use Symfony\Component\Clock\MonotonicClock;

#[Group('time-sensitive')]
class MonotonicClockTest extends TestCase
{
    public function testConstruct()
    {
        $clock = new MonotonicClock('UTC');
        $this->assertSame('UTC', $clock->now()->getTimezone()->getName());

        $tz = date_default_timezone_get();
        $clock = new MonotonicClock();
        $this->assertSame($tz, $clock->now()->getTimezone()->getName());

        $clock = new MonotonicClock(new \DateTimeZone($tz));
        $this->assertSame($tz, $clock->now()->getTimezone()->getName());
    }

    public function testNow()
    {
        $clock = new MonotonicClock();
        $before = microtime(true);
        usleep(10);
        $now = $clock->now();
        usleep(10);
        $after = microtime(true);

        $this->assertGreaterThan($before, (float) $now->format('U.u'));
        $this->assertLessThan($after, (float) $now->format('U.u'));
    }

    public function testSleep()
    {
        $clock = new MonotonicClock();
        $tz = $clock->now()->getTimezone()->getName();

        $before = microtime(true);
        $clock->sleep(1.5);
        $now = (float) $clock->now()->format('U.u');
        usleep(10);
        $after = microtime(true);

        $this->assertGreaterThanOrEqual($before + 1.499999, $now);
        $this->assertLessThan($after, $now);
        $this->assertLessThan(1.9, $now - $before);
        $this->assertSame($tz, $clock->now()->getTimezone()->getName());
    }

    public function testWithTimeZone()
    {
        $clock = new MonotonicClock();
        $utcClock = $clock->withTimeZone('UTC');

        $this->assertNotSame($clock, $utcClock);
        $this->assertSame('UTC', $utcClock->now()->getTimezone()->getName());
    }
}