* * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ 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; /** * Eases the testing of console commands. * * @author Fabien Potencier */ class CommandTester { private $command; private $input; private $output; private $statusCode; /** * Constructor. * * @param Command $command A Command instance to test */ public function __construct(Command $command) { $this->command = $command; } /** * Executes the command. * * Available execution options: * * * interactive: Sets the input interactive flag * * decorated: Sets the output decorated flag * * verbosity: Sets the output verbosity flag * * @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 $options = array()) { // set the command name automatically if the application requires // this argument and no command name was passed if (!isset($input['command']) && (null !== $application = $this->command->getApplication()) && $application->getDefinition()->hasArgument('command') ) { $input = array_merge(array('command' => $this->command->getName()), $input); } $this->input = new ArrayInput($input); if (isset($options['interactive'])) { $this->input->setInteractive($options['interactive']); } $this->output = new StreamOutput(fopen('php://memory', 'w', false)); $this->output->setDecorated(isset($options['decorated']) ? $options['decorated'] : false); if (isset($options['verbosity'])) { $this->output->setVerbosity($options['verbosity']); } return $this->statusCode = $this->command->run($this->input, $this->output); } /** * Gets the display returned by the last execution of the command. * * @param bool $normalize Whether to normalize end of lines to \n or not * * @return string The display */ public function getDisplay($normalize = false) { rewind($this->output->getStream()); $display = stream_get_contents($this->output->getStream()); if ($normalize) { $display = str_replace(PHP_EOL, "\n", $display); } return $display; } /** * Gets the input instance used by the last execution of the command. * * @return InputInterface The current input instance */ public function getInput() { return $this->input; } /** * Gets the output instance used by the last execution of the command. * * @return OutputInterface The current output instance */ public function getOutput() { return $this->output; } /** * Gets the status code returned by the last execution of the application. * * @return int The status code */ public function getStatusCode() { return $this->statusCode; } }