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   1  <?php
   2  
   3  /*
   4   * This file is part of the Symfony package.
   5   *
   6   * (c) Fabien Potencier <[email protected]>
   7   *
   8   * For the full copyright and license information, please view the LICENSE
   9   * file that was distributed with this source code.
  10   */
  11  
  12  namespace Symfony\Component\Console\Tester\Constraint;
  13  
  14  use PHPUnit\Framework\Constraint\Constraint;
  15  use Symfony\Component\Console\Command\Command;
  16  
  17  final class CommandIsSuccessful extends Constraint
  18  {
  19      /**
  20       * {@inheritdoc}
  21       */
  22      public function toString(): string
  23      {
  24          return 'is successful';
  25      }
  26  
  27      /**
  28       * {@inheritdoc}
  29       */
  30      protected function matches($other): bool
  31      {
  32          return Command::SUCCESS === $other;
  33      }
  34  
  35      /**
  36       * {@inheritdoc}
  37       */
  38      protected function failureDescription($other): string
  39      {
  40          return 'the command '.$this->toString();
  41      }
  42  
  43      /**
  44       * {@inheritdoc}
  45       */
  46      protected function additionalFailureDescription($other): string
  47      {
  48          $mapping = [
  49              Command::FAILURE => 'Command failed.',
  50              Command::INVALID => 'Command was invalid.',
  51          ];
  52  
  53          return $mapping[$other] ?? sprintf('Command returned exit status %d.', $other);
  54      }
  55  }