Server : Apache System : Linux server2.corals.io 4.18.0-348.2.1.el8_5.x86_64 #1 SMP Mon Nov 15 09:17:08 EST 2021 x86_64 User : corals ( 1002) PHP Version : 7.4.33 Disable Function : exec,passthru,shell_exec,system Directory : /home/corals/mcoil.corals.io/vendor/nesbot/carbon/src/Carbon/Traits/ |
<?php
declare(strict_types=1);
/**
* This file is part of the Carbon package.
*
* (c) Brian Nesbitt <[email protected]>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Carbon\Traits;
use Carbon\CarbonInterface;
use Carbon\CarbonTimeZone;
use Carbon\Factory;
use Carbon\FactoryImmutable;
use Closure;
use DateTimeImmutable;
use DateTimeInterface;
use DateTimeZone;
trait Test
{
///////////////////////////////////////////////////////////////////
///////////////////////// TESTING AIDS ////////////////////////////
///////////////////////////////////////////////////////////////////
/**
* Set a Carbon instance (real or mock) to be returned when a "now"
* instance is created. The provided instance will be returned
* specifically under the following conditions:
* - A call to the static now() method, ex. Carbon::now()
* - When a null (or blank string) is passed to the constructor or parse(), ex. new Carbon(null)
* - When the string "now" is passed to the constructor or parse(), ex. new Carbon('now')
* - When a string containing the desired time is passed to Carbon::parse().
*
* Note the timezone parameter was left out of the examples above and
* has no affect as the mock value will be returned regardless of its value.
*
* Only the moment is mocked with setTestNow(), the timezone will still be the one passed
* as parameter of date_default_timezone_get() as a fallback (see setTestNowAndTimezone()).
*
* To clear the test instance call this method using the default
* parameter of null.
*
* /!\ Use this method for unit tests only.
*
* @param DateTimeInterface|Closure|static|string|false|null $testNow real or mock Carbon instance
*/
public static function setTestNow(mixed $testNow = null): void
{
FactoryImmutable::getDefaultInstance()->setTestNow($testNow);
}
/**
* Set a Carbon instance (real or mock) to be returned when a "now"
* instance is created. The provided instance will be returned
* specifically under the following conditions:
* - A call to the static now() method, ex. Carbon::now()
* - When a null (or blank string) is passed to the constructor or parse(), ex. new Carbon(null)
* - When the string "now" is passed to the constructor or parse(), ex. new Carbon('now')
* - When a string containing the desired time is passed to Carbon::parse().
*
* It will also align default timezone (e.g. call date_default_timezone_set()) with
* the second argument or if null, with the timezone of the given date object.
*
* To clear the test instance call this method using the default
* parameter of null.
*
* /!\ Use this method for unit tests only.
*
* @param DateTimeInterface|Closure|static|string|false|null $testNow real or mock Carbon instance
*/
public static function setTestNowAndTimezone($testNow = null, $timezone = null): void
{
FactoryImmutable::getDefaultInstance()->setTestNowAndTimezone($testNow, $timezone);
}
/**
* Temporarily sets a static date to be used within the callback.
* Using setTestNow to set the date, executing the callback, then
* clearing the test instance.
*
* /!\ Use this method for unit tests only.
*
* @template T
*
* @param DateTimeInterface|Closure|static|string|false|null $testNow real or mock Carbon instance
* @param Closure(): T $callback
*
* @return T
*/
public static function withTestNow(mixed $testNow, callable $callback): mixed
{
return FactoryImmutable::getDefaultInstance()->withTestNow($testNow, $callback);
}
/**
* Get the Carbon instance (real or mock) to be returned when a "now"
* instance is created.
*
* @return Closure|CarbonInterface|null the current instance used for testing
*/
public static function getTestNow(): Closure|CarbonInterface|null
{
return FactoryImmutable::getInstance()->getTestNow();
}
/**
* Determine if there is a valid test instance set. A valid test instance
* is anything that is not null.
*
* @return bool true if there is a test instance, otherwise false
*/
public static function hasTestNow(): bool
{
return FactoryImmutable::getInstance()->hasTestNow();
}
/**
* Get the mocked date passed in setTestNow() and if it's a Closure, execute it.
*/
protected static function getMockedTestNow(DateTimeZone|string|int|null $timezone): ?CarbonInterface
{
$testNow = FactoryImmutable::getInstance()->handleTestNowClosure(static::getTestNow(), $timezone);
if ($testNow === null) {
return null;
}
$testNow = $testNow->avoidMutation();
return $timezone ? $testNow->setTimezone($timezone) : $testNow;
}
private function mockConstructorParameters(&$time, ?CarbonTimeZone $timezone): void
{
$clock = $this->clock?->unwrap();
$now = $clock instanceof Factory
? $clock->getTestNow()
: $this->nowFromClock($timezone);
$testInstance = $now ?? self::getMockedTestNowClone($timezone);
if (!$testInstance) {
return;
}
if ($testInstance instanceof DateTimeInterface) {
$testInstance = $testInstance->setTimezone($timezone ?? date_default_timezone_get());
}
if (static::hasRelativeKeywords($time)) {
$testInstance = $testInstance->modify($time);
}
$factory = $this->getClock()?->unwrap();
if (!($factory instanceof Factory)) {
$factory = FactoryImmutable::getInstance();
}
$testInstance = $factory->handleTestNowClosure($testInstance, $timezone);
$time = $testInstance instanceof self
? $testInstance->rawFormat(static::MOCK_DATETIME_FORMAT)
: $testInstance->format(static::MOCK_DATETIME_FORMAT);
}
private function getMockedTestNowClone($timezone): CarbonInterface|self|null
{
$mock = static::getMockedTestNow($timezone);
return $mock ? clone $mock : null;
}
private function nowFromClock(?CarbonTimeZone $timezone): ?DateTimeImmutable
{
$now = $this->clock?->now();
return $now && $timezone ? $now->setTimezone($timezone) : null;
}
}