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<?php
declare(strict_types=1);
/**
* This file is part of the Carbon package.
*
* (c) Brian Nesbitt <brian@nesbot.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Tests\Factory;
use Carbon\Carbon;
use Carbon\CarbonImmutable;
use Carbon\Factory;
use Carbon\FactoryImmutable;
use Carbon\WrapperClock;
use DateTime;
use DateTimeImmutable;
use DateTimeZone;
use Psr\Clock\ClockInterface;
use RuntimeException;
use Tests\AbstractTestCase;
class WrapperClockTest extends AbstractTestCase
{
public function testWrapperClock(): void
{
$now = new DateTimeImmutable('now UTC');
$clock = new WrapperClock($now);
$this->assertSame($now, $clock->now());
$this->assertSame($now, $clock->unwrap());
$carbon = $clock->getFactory()->now();
$this->assertSame(CarbonImmutable::class, $carbon::class);
$this->assertSame($now->format('Y-m-d H:i:s.u e'), $carbon->format('Y-m-d H:i:s.u e'));
$carbon = $clock->nowAs(Carbon::class, 'Europe/Berlin');
$this->assertSame(Carbon::class, $carbon::class);
$this->assertSame(
$now->setTimezone(new DateTimeZone('Europe/Berlin'))->format('Y-m-d H:i:s.u e'),
$carbon->format('Y-m-d H:i:s.u e'),
);
$carbon = $clock->nowAsCarbon();
$this->assertSame(CarbonImmutable::class, $carbon::class);
$this->assertSame($now->format('Y-m-d H:i:s.u e'), $carbon->format('Y-m-d H:i:s.u e'));
$clock = new WrapperClock($carbon);
$this->assertSame($clock->nowAsCarbon(), $carbon);
}
public function testWrapperClockMutable(): void
{
$now = new DateTime('now UTC');
$clock = new WrapperClock($now);
$result = $clock->now();
$unwrapped = $clock->unwrap();
$this->assertNotSame($now, $result);
$this->assertSame($now, $unwrapped);
$this->assertSame($now->format('Y-m-d H:i:s.u e'), $result->format('Y-m-d H:i:s.u e'));
$this->assertSame($now->format('Y-m-d H:i:s.u e'), $unwrapped->format('Y-m-d H:i:s.u e'));
$carbon = $clock->getFactory()->now();
$this->assertSame(Carbon::class, $carbon::class);
$this->assertSame($now->format('Y-m-d H:i:s.u e'), $carbon->format('Y-m-d H:i:s.u e'));
}
public function testWrapperClockPsrLink(): void
{
$now = new DateTimeImmutable('now UTC');
$psrClock = new class($now) implements ClockInterface {
public function __construct(private readonly DateTimeImmutable $currentTime)
{
}
public function now(): DateTimeImmutable
{
return $this->currentTime;
}
};
$clock = new WrapperClock($psrClock);
$result = $clock->now();
$unwrapped = $clock->unwrap();
$unwrappedNow = $unwrapped->now();
$this->assertSame($now, $result);
$this->assertSame($psrClock, $unwrapped);
$this->assertSame($now, $unwrappedNow);
$this->assertSame($now->format('Y-m-d H:i:s.u e'), $result->format('Y-m-d H:i:s.u e'));
$this->assertSame($now->format('Y-m-d H:i:s.u e'), $unwrappedNow->format('Y-m-d H:i:s.u e'));
$carbon = $clock->getFactory()->now();
$this->assertSame(CarbonImmutable::class, $carbon::class);
$this->assertSame($now->format('Y-m-d H:i:s.u e'), $carbon->format('Y-m-d H:i:s.u e'));
}
public function testSleep(): void
{
$factory = new FactoryImmutable();
$factory->setTestNowAndTimezone(new DateTimeImmutable('2024-01-18 00:00 UTC'));
$clock = new WrapperClock($factory);
$clock->sleep(2.5);
$carbon = $clock->now();
$this->assertSame(CarbonImmutable::class, $carbon::class);
$this->assertSame('2024-01-18 00:00:02.500000 UTC', $carbon->format('Y-m-d H:i:s.u e'));
$present = new DateTimeImmutable('2024-01-18 00:00 UTC');
$clock = new WrapperClock($present);
$clock->sleep(2.5);
$now = $clock->now();
$this->assertSame(DateTimeImmutable::class, $now::class);
$this->assertSame('2024-01-18 00:00:02.500000 UTC', $now->format('Y-m-d H:i:s.u e'));
$future = new DateTimeImmutable('2224-01-18 00:00 UTC');
$seconds = $future->getTimestamp() - $present->getTimestamp() + 0.000_001;
$clock->sleep($seconds);
$now = $clock->now();
$this->assertSame('2224-01-18 00:00:02.500001 UTC', $now->format('Y-m-d H:i:s.u e'));
$present = new DateTime('2024-01-18 00:00 UTC');
$clock = new WrapperClock($present);
$clock->sleep(2.5);
$now = $clock->now();
$this->assertSame(CarbonImmutable::class, $now::class);
$this->assertSame('2024-01-18 00:00:02.500000 UTC', $now->format('Y-m-d H:i:s.u e'));
$this->assertSame('2024-01-18 00:00:00.000000 UTC', $present->format('Y-m-d H:i:s.u e'));
$clock->sleep(0);
$clock->sleep(0.0);
$now = $clock->now();
$this->assertSame('2024-01-18 00:00:02.500000 UTC', $now->format('Y-m-d H:i:s.u e'));
$clock = new WrapperClock(new class() implements ClockInterface {
public function now(): DateTimeImmutable
{
return new DateTimeImmutable('2024-01-18 00:00 UTC');
}
});
$clock->sleep(2.5);
$now = $clock->now();
$this->assertSame(DateTimeImmutable::class, $now::class);
$this->assertSame('2024-01-18 00:00:02.500000 UTC', $now->format('Y-m-d H:i:s.u e'));
}
public function testSleepNegative(): void
{
$this->expectExceptionObject(new RuntimeException(
'Expected positive number of seconds, -1.0E-6 given',
));
$present = new DateTimeImmutable('2024-01-18 00:00 UTC');
$clock = new WrapperClock($present);
$clock->sleep(-0.000_001);
}
public function testWithTimezoneOnFactory(): void
{
$factory = new FactoryImmutable();
$factory->setTestNowAndTimezone(new DateTimeImmutable('2024-01-18 00:00 UTC'));
$clock = new WrapperClock($factory);
$clock->sleep(2.5);
$carbon = $clock->now();
$this->assertSame(CarbonImmutable::class, $carbon::class);
$this->assertSame('2024-01-18 00:00:02.500000 UTC', $carbon->format('Y-m-d H:i:s.u e'));
}
public function testWithTimezone(): void
{
$factory = new FactoryImmutable();
$factory->setTestNowAndTimezone(new DateTimeImmutable('2024-01-18 00:00 UTC'));
$clock = new WrapperClock($factory);
$now = $clock->withTimeZone('Pacific/Auckland')->now();
$this->assertSame(CarbonImmutable::class, $now::class);
$this->assertSame(
'2024-01-18 13:00:00.000000 Pacific/Auckland',
$now->format('Y-m-d H:i:s.u e'),
);
$factory = new Factory();
$factory->setTestNowAndTimezone(Carbon::parse('2024-01-18 00:00 UTC'));
$clock = new WrapperClock($factory);
$now = $clock->withTimeZone('Pacific/Auckland')->now();
$this->assertSame(CarbonImmutable::class, $now::class);
$this->assertSame(
'2024-01-18 13:00:00.000000 Pacific/Auckland',
$now->format('Y-m-d H:i:s.u e'),
);
$clock = new WrapperClock(new DateTimeImmutable('2024-01-18 00:00 UTC'));
$now = $clock->withTimeZone('Pacific/Auckland')->now();
$this->assertSame(DateTimeImmutable::class, $now::class);
$this->assertSame(
'2024-01-18 13:00:00.000000 Pacific/Auckland',
$now->format('Y-m-d H:i:s.u e'),
);
}
}
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