<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <[email protected]>
*
* 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\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Output\StreamOutput;
/**
* @author Amrouche Hamza <[email protected]>
*
* @internal
*/
trait TesterTrait
{
/** @var StreamOutput */
private $output;
private $inputs = array();
/**
* Gets the display returned by the last execution of the command or application.
*
* @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 or application.
*
* @return InputInterface The current input instance
*/
public function getInput()
{
return $this->input;
}
/**
* Gets the output instance used by the last execution of the command or application.
*
* @return OutputInterface The current output instance
*/
public function getOutput()
{
return $this->output;
}
/**
* Gets the status code returned by the last execution of the command or application.
*
* @return int The status code
*/
public function getStatusCode()
{
return $this->statusCode;
}
/**
* Sets the user inputs.
*
* @param $inputs array An array of strings representing each input
* passed to the command input stream
*
* @return self
*/
public function setInputs(array $inputs)
{
$this->inputs = $inputs;
return $this;
}
private static function createStream(array $inputs)
{
$stream = fopen('php://memory', 'r+', false);
fwrite($stream, implode(PHP_EOL, $inputs));
rewind($stream);
return $stream;
}
}