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<?php declare(strict_types=1);
/*
* This file is part of PHPUnit.
*
* (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 PHPUnit\Runner\Extension;
use function array_key_exists;
use PHPUnit\Runner\ParameterDoesNotExistException;
/**
* @psalm-immutable
*
* @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
*/
final class ParameterCollection
{
private readonly array $parameters;
/**
* @psalm-param array<string, string> $parameters
*/
public static function fromArray(array $parameters): self
{
return new self($parameters);
}
private function __construct(array $parameters)
{
$this->parameters = $parameters;
}
public function has(string $name): bool
{
return array_key_exists($name, $this->parameters);
}
/**
* @throws ParameterDoesNotExistException
*/
public function get(string $name): string
{
if (!$this->has($name)) {
throw new ParameterDoesNotExistException($name);
}
return $this->parameters[$name];
}
}