<?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\Command;
use Symfony\Component\Console\Tester\CommandTester;
use Symfony\Component\Console\Command\HelpCommand;
use Symfony\Component\Console\Command\ListCommand;
use Symfony\Component\Console\Application;
class HelpCommandTest extends \PHPUnit_Framework_TestCase
{
public function testExecute()
{
$command = new HelpCommand();
$commandTester = new CommandTester($command);
$command->setCommand(new ListCommand());
$commandTester->execute(array());
$this->assertRegExp('/list \[--xml\] \[--raw\] \[namespace\]/', $commandTester->getDisplay(), '->execute() returns a text help for the given command');
$command->setCommand(new ListCommand());
$commandTester->execute(array('--xml' => true));
$this->assertRegExp('/<command/', $commandTester->getDisplay(), '->execute() returns an XML help text if --xml is passed');
$application = new Application();
$commandTester = new CommandTester($application->get('help'));
$commandTester->execute(array('command_name' => 'list'));
$this->assertRegExp('/list \[--xml\] \[--raw\] \[namespace\]/', $commandTester->getDisplay(), '->execute() returns a text help for the given command');
$commandTester->execute(array('command_name' => 'list', '--xml' => true));
$this->assertRegExp('/<command/', $commandTester->getDisplay(), '->execute() returns an XML help text if --xml is passed');
}
}
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