<?php
/**
 * Copyright © 2016 Magento. All rights reserved.
 * See COPYING.txt for license details.
 */
namespace Magento\Framework\Shell\Test\Unit;

use \Magento\Framework\Shell\CommandRenderer;

class CommandRendererTest extends \PHPUnit_Framework_TestCase
{
    public function testRender()
    {
        $testArgument  = 'argument';
        $testArgument2 = 'argument2';
        $commandRenderer = new CommandRenderer();
        $this->assertEquals(
            "php -r " . escapeshellarg($testArgument) . " 2>&1 | grep " . escapeshellarg($testArgument2) . " 2>&1",
            $commandRenderer->render('php -r %s | grep %s', [$testArgument, $testArgument2])
        );
    }
}