<?php

/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/

namespace Symfony\Component\Console\Tests\Tester;

use PHPUnit\Framework\TestCase;
use Symfony\Component\Console\Application;
use Symfony\Component\Console\Output\Output;
use Symfony\Component\Console\Tester\ApplicationTester;

class ApplicationTesterTest extends TestCase
{
protected $application;
protected $tester;

protected function setUp()
{
$this->application = new Application();
$this->application->setAutoExit(false);
$this->application->register('foo')
->addArgument('foo')
->setCode(function ($input, $output) { $output->writeln('foo'); })
;

$this->tester = new ApplicationTester($this->application);
$this->tester->run(array('command' => 'foo', 'foo' => 'bar'), array('interactive' => false, 'decorated' => false, 'verbosity' => Output::VERBOSITY_VERBOSE));
}

protected function tearDown()
{
$this->application = null;
$this->tester = null;
}

public function testRun()
{
$this->assertFalse($this->tester->getInput()->isInteractive(), '->execute() takes an interactive option');
$this->assertFalse($this->tester->getOutput()->isDecorated(), '->execute() takes a decorated option');
$this->assertEquals(Output::VERBOSITY_VERBOSE, $this->tester->getOutput()->getVerbosity(), '->execute() takes a verbosity option');
}

public function testGetInput()
{
$this->assertEquals('bar', $this->tester->getInput()->getArgument('foo'), '->getInput() returns the current input instance');
}

public function testGetOutput()
{
rewind($this->tester->getOutput()->getStream());
$this->assertEquals('foo'.PHP_EOL, stream_get_contents($this->tester->getOutput()->getStream()), '->getOutput() returns the current output instance');
}

public function testGetDisplay()
{
$this->assertEquals('foo'.PHP_EOL, $this->tester->getDisplay(), '->getDisplay() returns the display of the last execution');
}

public function testGetStatusCode()
{
$this->assertSame(0, $this->tester->getStatusCode(), '->getStatusCode() returns the status code');
}
}