Subversion-Projekte lars-tiefland.laravel_shop

<?php

/*

 * This file is part of the Symfony package.

 *

 * (c) Fabien Potencier <fabien@symfony.com>

 *

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

 * file that was distributed with this source code.

 */

namespace Symfony\Component\Console\Tester;

use Symfony\Component\Console\Command\Command;

use Symfony\Component\Console\Completion\CompletionInput;

use Symfony\Component\Console\Completion\CompletionSuggestions;

/**

 * Eases the testing of command completion.

 *

 * @author Jérôme Tamarelle <jerome@tamarelle.net>

 */

class CommandCompletionTester

{

    private $command;

    public function __construct(Command $command)

    {

        $this->command = $command;

    }

    /**

     * Create completion suggestions from input tokens.

     */

    public function complete(array $input): array

    {

        $currentIndex = \count($input);

        if ('' === end($input)) {

            array_pop($input);

        }

        array_unshift($input, $this->command->getName());

        $completionInput = CompletionInput::fromTokens($input, $currentIndex);

        $completionInput->bind($this->command->getDefinition());

        $suggestions = new CompletionSuggestions();

        $this->command->complete($completionInput, $suggestions);

        $options = [];

        foreach ($suggestions->getOptionSuggestions() as $option) {

            $options[] = '--'.$option->getName();

        }

        return array_map('strval', array_merge($options, $suggestions->getValueSuggestions()));

    }

}