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 }