48 lines
929 B
PHP
48 lines
929 B
PHP
|
<?php
|
||
|
|
|
||
|
|
declare(strict_types=1);
|
||
|
|
|
||
|
|
namespace Beste\Clock;
|
||
|
|
|
||
|
|
use Beste\Clock;
|
||
|
|
use DateTimeImmutable;
|
||
|
|
use DateTimeZone;
|
||
|
|
use Psr\Clock\ClockInterface;
|
||
|
|
|
||
|
|
final class FrozenClock implements Clock
|
||
|
|
{
|
||
|
|
private DateTimeImmutable $frozenAt;
|
||
|
|
|
||
|
|
private function __construct(DateTimeImmutable $frozenAt)
|
||
|
|
{
|
||
|
|
$this->frozenAt = $frozenAt;
|
||
|
|
}
|
||
|
|
|
||
|
|
public static function at(DateTimeImmutable $time): self
|
||
|
|
{
|
||
|
|
return new self($time);
|
||
|
|
}
|
||
|
|
|
||
|
|
public static function withNowFrom(ClockInterface $clock): self
|
||
|
|
{
|
||
|
|
return new self($clock->now());
|
||
|
|
}
|
||
|
|
|
||
|
|
public static function fromUTC(): self
|
||
|
|
{
|
||
|
|
return new self(new DateTimeImmutable('now', new DateTimeZone('UTC')));
|
||
|
|
}
|
||
|
|
|
||
|
|
public function setTo(DateTimeImmutable $time): self
|
||
|
|
{
|
||
|
|
$this->frozenAt = $time;
|
||
|
|
|
||
|
|
return $this;
|
||
|
|
}
|
||
|
|
|
||
|
|
public function now(): DateTimeImmutable
|
||
|
|
{
|
||
|
|
return clone $this->frozenAt;
|
||
|
|
}
|
||
|
|
}
|