Thresholds.php

<?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\Report;

use SebastianBergmann\CodeCoverage\InvalidArgumentException;

/**
 * @psalm-immutable
 */
final class Thresholds {
    private readonly int $lowUpperBound;
    private readonly int $highLowerBound;
    public static function default() : self {
        return new self(50, 90);
    }
    
    /**
     * @throws InvalidArgumentException
     */
    public static function from(int $lowUpperBound, int $highLowerBound) : self {
        if ($lowUpperBound > $highLowerBound) {
            throw new InvalidArgumentException('$lowUpperBound must not be larger than $highLowerBound');
        }
        return new self($lowUpperBound, $highLowerBound);
    }
    private function __construct(int $lowUpperBound, int $highLowerBound) {
        $this->lowUpperBound = $lowUpperBound;
        $this->highLowerBound = $highLowerBound;
    }
    public function lowUpperBound() : int {
        return $this->lowUpperBound;
    }
    public function highLowerBound() : int {
        return $this->highLowerBound;
    }

}