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<?php
declare(strict_types=1);
/**
* This file is part of the Carbon package.
*
* (c) Brian Nesbitt <brian@nesbot.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Tests\CarbonInterval;
use Carbon\CarbonInterval;
use DateInterval;
use DateTime;
use InvalidArgumentException;
use Tests\AbstractTestCase;
class ToDateIntervalTest extends AbstractTestCase
{
public function testConvertToDateInterval()
{
$interval = CarbonInterval::days(5)->hours(3)->minutes(50)->microseconds(123456)->invert()->toDateInterval();
$this->assertSame(DateInterval::class, \get_class($interval));
$this->assertSame(1, $interval->invert);
$this->assertSame(5, $interval->d);
$this->assertSame(3, $interval->h);
$this->assertSame(50, $interval->i);
$this->assertSame(0, $interval->s);
$this->assertSame(0.123456, $interval->f);
}
public function testCastToDateInterval()
{
$interval = CarbonInterval::days(5)->hours(3)->minutes(50)->microseconds(123456)->invert()->cast(DateInterval::class);
$this->assertSame(DateInterval::class, \get_class($interval));
$this->assertSame(1, $interval->invert);
$this->assertSame(5, $interval->d);
$this->assertSame(3, $interval->h);
$this->assertSame(50, $interval->i);
$this->assertSame(0, $interval->s);
$this->assertSame(0.123456, $interval->f);
}
public function testBadCast()
{
$this->expectExceptionObject(new InvalidArgumentException(
'DateTime is not a sub-class of DateInterval.'
));
CarbonInterval::days(5)->hours(3)->minutes(50)->microseconds(123456)->invert()->cast(DateTime::class);
}
}
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