CommandCompletionTester.php
| 1 | <?php |
| 2 | |
| 3 | /* |
| 4 | * This file is part of the Symfony package. |
| 5 | * |
| 6 | * (c) Fabien Potencier <fabien@symfony.com> |
| 7 | * |
| 8 | * For the full copyright and license information, please view the LICENSE |
| 9 | * file that was distributed with this source code. |
| 10 | */ |
| 11 | namespace IAWP_SCOPED\Symfony\Component\Console\Tester; |
| 12 | |
| 13 | use IAWP_SCOPED\Symfony\Component\Console\Command\Command; |
| 14 | use IAWP_SCOPED\Symfony\Component\Console\Completion\CompletionInput; |
| 15 | use IAWP_SCOPED\Symfony\Component\Console\Completion\CompletionSuggestions; |
| 16 | /** |
| 17 | * Eases the testing of command completion. |
| 18 | * |
| 19 | * @author Jérôme Tamarelle <jerome@tamarelle.net> |
| 20 | */ |
| 21 | class CommandCompletionTester |
| 22 | { |
| 23 | private $command; |
| 24 | public function __construct(Command $command) |
| 25 | { |
| 26 | $this->command = $command; |
| 27 | } |
| 28 | /** |
| 29 | * Create completion suggestions from input tokens. |
| 30 | */ |
| 31 | public function complete(array $input) : array |
| 32 | { |
| 33 | $currentIndex = \count($input); |
| 34 | if ('' === \end($input)) { |
| 35 | \array_pop($input); |
| 36 | } |
| 37 | \array_unshift($input, $this->command->getName()); |
| 38 | $completionInput = CompletionInput::fromTokens($input, $currentIndex); |
| 39 | $completionInput->bind($this->command->getDefinition()); |
| 40 | $suggestions = new CompletionSuggestions(); |
| 41 | $this->command->complete($completionInput, $suggestions); |
| 42 | $options = []; |
| 43 | foreach ($suggestions->getOptionSuggestions() as $option) { |
| 44 | $options[] = '--' . $option->getName(); |
| 45 | } |
| 46 | return \array_map('strval', \array_merge($options, $suggestions->getValueSuggestions())); |
| 47 | } |
| 48 | } |
| 49 |