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<?php declare(strict_types=1);

/*

* This file is part of phpunit/php-code-coverage.

*

* (c) Sebastian Bergmann <sebastian@phpunit.de>

*

* For the full copyright and license information, please view the LICENSE

* file that was distributed with this source code.

*/

namespace SebastianBergmann\CodeCoverage;

use function sprintf;

/**

* @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage

*/

final class Percentage

{

/**

* @var float

*/

private $fraction;

/**

* @var float

*/

private $total;

public static function fromFractionAndTotal(float $fraction, float $total): self

{

return new self($fraction, $total);

}

private function __construct(float $fraction, float $total)

{

$this->fraction = $fraction;

$this->total = $total;

}

public function asFloat(): float

{

if ($this->total > 0) {

return ($this->fraction / $this->total) * 100;

}

return 100.0;

}

public function asString(): string

{

if ($this->total > 0) {

return sprintf('%01.2F%%', $this->asFloat());

}

return '';

}

public function asFixedWidthString(): string

{

if ($this->total > 0) {

return sprintf('%6.2F%%', $this->asFloat());

}

return '';

}

}