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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 Tests\AbstractTestCase;
class MultiplyTest extends AbstractTestCase
{
public function testMultiplySimple()
{
$ci = CarbonInterval::hours(3)->minutes(43)->multiply(4);
$this->assertCarbonInterval($ci, 0, 0, 0, 14, 52, 00);
}
public function testMultiplyMoreThanOne()
{
$ci = CarbonInterval::create(4, 3, 2, 5, 5, 10, 11)->multiply(2.75);
$this->assertCarbonInterval($ci, 11, 10, 3, 20, 13, 0);
}
public function testMultiplyOne()
{
$ci = CarbonInterval::create(4, 3, 2, 5, 5, 10, 11)->multiply(1);
$this->assertCarbonInterval($ci, 4, 3, 19, 5, 10, 11);
}
public function testMultiplyLessThanOne()
{
$ci = CarbonInterval::create(4, 3, 2, 5, 5, 10, 11)->multiply(0.333);
$this->assertCarbonInterval($ci, 1, 1, 6, 8, 53, 51);
}
public function testMultiplyZero()
{
$ci = CarbonInterval::create(4, 3, 2, 5, 5, 10, 11)->multiply(0);
$this->assertCarbonInterval($ci, 0, 0, 0, 0, 0, 0);
}
public function testMultiplyLessThanZero()
{
$ci = CarbonInterval::create(4, 3, 2, 5, 5, 10, 11)->multiply(-1);
$this->assertCarbonInterval($ci, 4, 3, 19, 5, 10, 11);
$this->assertSame(1, $ci->invert);
}
public function testMultiplyLessThanZeroWithInvertedInterval()
{
$ci = CarbonInterval::create(4, 3, 2, 5, 5, 10, 11);
$ci->invert = 1;
$ci->multiply(-1);
$this->assertCarbonInterval($ci, 4, 3, 19, 5, 10, 11);
$this->assertSame(0, $ci->invert);
}
}
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