public function testExec()
{
$dir = getcwd();
Utils::exec('pwd', $stdout, $stderr);
$this->assertEquals($dir, trim($stdout));
}
/**
* Dispatch command
*
* @param $command
*/
protected function dispatch($command)
{
$this->logger->info('Execute (%s)', $command);
$this->emit('execute', $command);
$that = $this;
$this->process->parallel(function () use($command, $that) {
$status = Utils::exec($command, $stdout, $stderr);
$that->logger->info('Finish (%s)[%d]', $command, (int) $status);
$that->emit('executed', $command, array($status, $stdout, $stderr));
});
}