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: 
 12: namespace Symfony\Component\Console\Tester;
 13: 
 14: use Symfony\Component\Console\Command\Command;
 15: use Symfony\Component\Console\Input\ArrayInput;
 16: use Symfony\Component\Console\Output\StreamOutput;
 17: 
 18: /**
 19:  * @author Fabien Potencier <fabien@symfony.com>
 20:  */
 21: class CommandTester
 22: {
 23:     private $command;
 24:     private $input;
 25:     private $output;
 26: 
 27:     /**
 28:      * Constructor.
 29:      *
 30:      * @param Command $command A Command instance to test.
 31:      */
 32:     public function __construct(Command $command)
 33:     {
 34:         $this->command = $command;
 35:     }
 36: 
 37:     /**
 38:      * Executes the command.
 39:      *
 40:      * Available options:
 41:      *
 42:      *  * interactive: Sets the input interactive flag
 43:      *  * decorated:   Sets the output decorated flag
 44:      *  * verbosity:   Sets the output verbosity flag
 45:      *
 46:      * @param array $input   An array of arguments and options
 47:      * @param array $options An array of options
 48:      *
 49:      * @return integer The command exit code
 50:      */
 51:     public function execute(array $input, array $options = array())
 52:     {
 53:         $this->input = new ArrayInput($input);
 54:         if (isset($options['interactive'])) {
 55:             $this->input->setInteractive($options['interactive']);
 56:         }
 57: 
 58:         $this->output = new StreamOutput(fopen('php://memory', 'w', false));
 59:         if (isset($options['decorated'])) {
 60:             $this->output->setDecorated($options['decorated']);
 61:         }
 62:         if (isset($options['verbosity'])) {
 63:             $this->output->setVerbosity($options['verbosity']);
 64:         }
 65: 
 66:         return $this->command->run($this->input, $this->output);
 67:     }
 68: 
 69:     /**
 70:      * Gets the display returned by the last execution of the command.
 71:      *
 72:      * @return string The display
 73:      */
 74:     public function getDisplay()
 75:     {
 76:         rewind($this->output->getStream());
 77: 
 78:         return stream_get_contents($this->output->getStream());
 79:     }
 80: 
 81:     /**
 82:      * Gets the input instance used by the last execution of the command.
 83:      *
 84:      * @return InputInterface The current input instance
 85:      */
 86:     public function getInput()
 87:     {
 88:         return $this->input;
 89:     }
 90: 
 91:     /**
 92:      * Gets the output instance used by the last execution of the command.
 93:      *
 94:      * @return OutputInterface The current output instance
 95:      */
 96:     public function getOutput()
 97:     {
 98:         return $this->output;
 99:     }
100: }
101: