<?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\Filter;

use function end;
use function preg_match;
use function sprintf;
use function str_replace;
use PHPUnit\Framework\Test;
use PHPUnit\Framework\TestSuite;
use PHPUnit\Runner\PhptTestCase;
use RecursiveFilterIterator;
use RecursiveIterator;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 *
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
abstract class NameFilterIterator extends RecursiveFilterIterator
{
    /**
     * @var non-empty-string
     */
    private readonly string $regularExpression;
    private readonly ?int $dataSetMinimum;
    private readonly ?int $dataSetMaximum;

    /**
     * @param RecursiveIterator<int, Test> $iterator
     * @param non-empty-string             $filter
     */
    public function __construct(RecursiveIterator $iterator, string $filter)
    {
        parent::__construct($iterator);

        $preparedFilter = $this->prepareFilter($filter);

        $this->regularExpression = $preparedFilter['regularExpression'];
        $this->dataSetMinimum    = $preparedFilter['dataSetMinimum'];
        $this->dataSetMaximum    = $preparedFilter['dataSetMaximum'];
    }

    public function accept(): bool
    {
        $test = $this->getInnerIterator()->current();

        if ($test instanceof TestSuite) {
            return true;
        }

        if ($test instanceof PhptTestCase) {
            return false;
        }

        $name = $test::class . '::' . $test->nameWithDataSet();

        $accepted = @preg_match($this->regularExpression, $name, $matches) === 1;

        if ($accepted && isset($this->dataSetMaximum)) {
            $set      = end($matches);
            $accepted = $set >= $this->dataSetMinimum && $set <= $this->dataSetMaximum;
        }

        return $this->doAccept($accepted);
    }

    abstract protected function doAccept(bool $result): bool;

    /**
     * @param non-empty-string $filter
     *
     * @return array{regularExpression: non-empty-string, dataSetMinimum: ?int, dataSetMaximum: ?int}
     */
    private function prepareFilter(string $filter): array
    {
        $dataSetMinimum = null;
        $dataSetMaximum = null;

        if (@preg_match($filter, '') === false) {
            // Handles:
            //  * testAssertEqualsSucceeds#4
            //  * testAssertEqualsSucceeds#4-8
            if (preg_match('/^(.*?)#(\d+)(?:-(\d+))?$/', $filter, $matches)) {
                if (isset($matches[3]) && $matches[2] < $matches[3]) {
                    $filter = sprintf(
                        '%s.*with data set #(\d+)$',
                        $matches[1],
                    );

                    $dataSetMinimum = (int) $matches[2];
                    $dataSetMaximum = (int) $matches[3];
                } else {
                    $filter = sprintf(
                        '%s.*with data set #%s$',
                        $matches[1],
                        $matches[2],
                    );
                }
            } // Handles:
            //  * testDetermineJsonError@JSON_ERROR_NONE
            //  * testDetermineJsonError@JSON.*
            elseif (preg_match('/^(.*?)@(.+)$/', $filter, $matches)) {
                $filter = sprintf(
                    '%s.*with data set "%s"$',
                    $matches[1],
                    $matches[2],
                );
            }

            // Escape delimiters in regular expression. Do NOT use preg_quote,
            // to keep magic characters.
            $filter = sprintf(
                '/%s/i',
                str_replace(
                    '/',
                    '\\/',
                    $filter,
                ),
            );
        }

        return [
            'regularExpression' => $filter,
            'dataSetMinimum'    => $dataSetMinimum,
            'dataSetMaximum'    => $dataSetMaximum,
        ];
    }
}

.NET Framework

Project Request

ProjectC

Vehicle Maintenance

Movie Navigator

Customers Exchange

ATM

.NET Core

Mail Daemon

Custom

Buns of code

PHP

Mediabox

Loan Castle

Content Management

Laravel

Phone Check

Frontend

Forex Wall

Business projects

Certification Center

Amerikas Auto

Pet projects

Geolocation Assistant

Web Dynamics

Blackball

Good old times

DOS Clock

BrainOut

Airport Administrator

Atomizer

Mediabox