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<?php
namespace MailPoetVendor\Carbon\Traits;
if (!defined('ABSPATH')) exit;
use MailPoetVendor\Carbon\CarbonInterface;
use MailPoetVendor\Carbon\CarbonTimeZone;
use Closure;
use DateTimeImmutable;
use DateTimeInterface;
use InvalidArgumentException;
use Throwable;
trait Test
{
///////////////////////////////////////////////////////////////////
///////////////////////// TESTING AIDS ////////////////////////////
///////////////////////////////////////////////////////////////////
protected static $testNow;
protected static $testDefaultTimezone;
public static function setTestNow($testNow = null)
{
static::$testNow = $testNow instanceof self || $testNow instanceof Closure ? $testNow : static::make($testNow);
}
public static function setTestNowAndTimezone($testNow = null, $tz = null)
{
if ($testNow) {
self::$testDefaultTimezone = self::$testDefaultTimezone ?? \date_default_timezone_get();
}
$useDateInstanceTimezone = $testNow instanceof DateTimeInterface;
if ($useDateInstanceTimezone) {
self::setDefaultTimezone($testNow->getTimezone()->getName(), $testNow);
}
static::setTestNow($testNow);
if (!$useDateInstanceTimezone) {
$now = static::getMockedTestNow(\func_num_args() === 1 ? null : $tz);
$tzName = $now ? $now->tzName : null;
self::setDefaultTimezone($tzName ?? self::$testDefaultTimezone ?? 'UTC', $now);
}
if (!$testNow) {
self::$testDefaultTimezone = null;
}
}
public static function withTestNow($testNow = null, $callback = null)
{
static::setTestNow($testNow);
try {
$result = $callback();
} finally {
static::setTestNow();
}
return $result;
}
public static function getTestNow()
{
return static::$testNow;
}
public static function hasTestNow()
{
return static::getTestNow() !== null;
}
protected static function getMockedTestNow($tz)
{
$testNow = static::getTestNow();
if ($testNow instanceof Closure) {
$realNow = new DateTimeImmutable('now');
$testNow = $testNow(static::parse($realNow->format('Y-m-d H:i:s.u'), $tz ?: $realNow->getTimezone()));
}
return $testNow instanceof CarbonInterface ? $testNow->avoidMutation()->tz($tz) : $testNow;
}
protected static function mockConstructorParameters(&$time, $tz)
{
$testInstance = clone static::getMockedTestNow($tz);
if (static::hasRelativeKeywords($time)) {
$testInstance = $testInstance->modify($time);
}
$time = $testInstance instanceof self ? $testInstance->rawFormat(static::MOCK_DATETIME_FORMAT) : $testInstance->format(static::MOCK_DATETIME_FORMAT);
}
private static function setDefaultTimezone($timezone, DateTimeInterface $date = null)
{
$previous = null;
$success = \false;
try {
$success = \date_default_timezone_set($timezone);
} catch (Throwable $exception) {
$previous = $exception;
}
if (!$success) {
$suggestion = @CarbonTimeZone::create($timezone)->toRegionName($date);
throw new InvalidArgumentException("Timezone ID '{$timezone}' is invalid" . ($suggestion && $suggestion !== $timezone ? ", did you mean '{$suggestion}'?" : '.') . "\n" . "It must be one of the IDs from DateTimeZone::listIdentifiers(),\n" . 'For the record, hours/minutes offset are relevant only for a particular moment, ' . 'but not as a default timezone.', 0, $previous);
}
}
}