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<?php declare(strict_types=1);
namespace Stratadox\CardGame\Infrastructure\Test;
use Closure;
use DateInterval;
use DateTimeImmutable;
use DateTimeInterface;
use Stratadox\Clock\RewindableClock;
use Stratadox\Clock\RewindableDateTimeClock;
use Stratadox\Clock\UnmovingClock;
final class TestClock implements RewindableClock
{
/** @var RewindableClock */
private $clock;
/** @var Closure|null */
private $method;
private function __construct(RewindableClock $clock)
$this->clock = $clock;
}
public static function make(): self
return new self(RewindableDateTimeClock::using(
UnmovingClock::standingStillAt(new DateTimeImmutable())
));
public static function from(RewindableClock $clock): self
return new self($clock);
public function eachPassingSecondApply(Closure $method): void
$this->method = $method;
public function now(): DateTimeInterface
return $this->clock->now();
public function rewind(DateInterval $interval): RewindableClock
$this->clock = $this->clock->rewind($interval);
return $this;
public function fastForward(DateInterval $interval): RewindableClock
// @todo
// use expiry dates instead, and apply expiration actions when handling
// the next command
// ..can we do that? How to update read models after auto-combat, then?
$before = $this->clock->now();
$this->clock = $this->clock->fastForward($interval);
$since = $this->clock->now()->getTimestamp() - $before->getTimestamp();
if ($this->method !== null) {
for ($i = 0; $i < $since; $i++) {
($this->method)($i);
Stratadox /
CardGame
