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<?php
declare(strict_types=1);
/**
* Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
*
* Licensed under The MIT License
* Redistributions of files must retain the above copyright notice. Provides various operator methods for datetime
* objects.
*
* @copyright Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
* @copyright Copyright (c) Brian Nesbitt <brian@nesbot.com>
* @link http://cakephp.org CakePHP(tm) Project
* @license http://www.opensource.org/licenses/mit-license.php MIT License
*/
namespace Cake\Chronos\Traits;
use Cake\Chronos\Chronos;
use Cake\Chronos\ChronosInterface;
/**
* Provides methods for setting a 'test' now. This lets you
* retrieve pre-determined times with now().
*/
trait TestingAidTrait
{
/**
* Set the test now used by Date and Time classes provided by Chronos
*
* @see \Cake\Chronos\Chronos::setTestNow()
* @param \Cake\Chronos\ChronosInterface|string|null $testNow The instance to use for all future instances.
* @return void
*/
public static function setTestNow($testNow = null): void
{
Chronos::setTestNow($testNow);
}
/**
* Get the test instance stored in Chronos
*
* @see \Cake\Chronos\Chronos::getTestNow()
* @return \Cake\Chronos\ChronosInterface|null the current instance used for testing or null.
*/
public static function getTestNow(): ?ChronosInterface
{
return Chronos::getTestNow();
}
/**
* Get whether or not Chronos has a test instance set.
*
* @see \Cake\Chronos\Chronos::hasTestNow()
* @return bool True if there is a test instance, otherwise false
*/
public static function hasTestNow(): bool
{
return Chronos::hasTestNow();
}
}
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