comparison vendor/symfony/console/Tester/CommandTester.php @ 17:129ea1e6d783

Update, including to Drupal core 8.6.10

 
 namespace Symfony\Component\Console\Tester;
 
 use Symfony\Component\Console\Command\Command;
 use Symfony\Component\Console\Input\ArrayInput;
-use Symfony\Component\Console\Output\StreamOutput;
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Output\StreamOutput;
 
 /**
  * Eases the testing of console commands.
  *
  * @author Fabien Potencier <[e-mail]>

 class CommandTester
 {
     private $command;
     private $input;
     private $output;
-    private $inputs = array();
+    private $inputs = [];
     private $statusCode;
 
     public function __construct(Command $command)
     {
         $this->command = $command;

      * @param array $input   An array of command arguments and options
      * @param array $options An array of execution options
      *
      * @return int The command exit code
      */
-    public function execute(array $input, array $options = array())
+    public function execute(array $input, array $options = [])
     {
         // set the command name automatically if the application requires
         // this argument and no command name was passed
         if (!isset($input['command'])
             && (null !== $application = $this->command->getApplication())
             && $application->getDefinition()->hasArgument('command')
         ) {
-            $input = array_merge(array('command' => $this->command->getName()), $input);
+            $input = array_merge(['command' => $this->command->getName()], $input);
         }
 
         $this->input = new ArrayInput($input);
         if ($this->inputs) {
             $this->input->setStream(self::createStream($this->inputs));

 
     private static function createStream(array $inputs)
     {
         $stream = fopen('php://memory', 'r+', false);
 
-        fwrite($stream, implode(PHP_EOL, $inputs));
+        foreach ($inputs as $input) {
+            fwrite($stream, $input.PHP_EOL);
+        }
+
         rewind($stream);
 
         return $stream;
     }
 }