<?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\Input;

use PHPUnit\Framework\TestCase;
use Symfony\Component\Console\Input\InputDefinition;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Input\StringInput;

class StringInputTest extends TestCase
{
/**
* @dataProvider getTokenizeData
*/
public function testTokenize($input, $tokens, $message)
{
$input = new StringInput($input);
$r = new \ReflectionClass('Symfony\Component\Console\Input\ArgvInput');
$p = $r->getProperty('tokens');
$p->setAccessible(true);
$this->assertEquals($tokens, $p->getValue($input), $message);
}

public function testInputOptionWithGivenString()
{
$definition = new InputDefinition(
array(new InputOption('foo', null, InputOption::VALUE_REQUIRED))
);

// call to bind
$input = new StringInput('--foo=bar');
$input->bind($definition);
$this->assertEquals('bar', $input->getOption('foo'));
}

public function getTokenizeData()
{
return array(
array('', array(), '->tokenize() parses an empty string'),
array('foo', array('foo'), '->tokenize() parses arguments'),
array(' foo bar ', array('foo', 'bar'), '->tokenize() ignores whitespaces between arguments'),
array('"quoted"', array('quoted'), '->tokenize() parses quoted arguments'),
array("'quoted'", array('quoted'), '->tokenize() parses quoted arguments'),
array("'a\rb\nc\td'", array("a\rb\nc\td"), '->tokenize() parses whitespace chars in strings'),
array("'a'\r'b'\n'c'\t'd'", array('a', 'b', 'c', 'd'), '->tokenize() parses whitespace chars between args as spaces'),
array('\"quoted\"', array('"quoted"'), '->tokenize() parses escaped-quoted arguments'),
array("\'quoted\'", array('\'quoted\''), '->tokenize() parses escaped-quoted arguments'),
array('-a', array('-a'), '->tokenize() parses short options'),
array('-azc', array('-azc'), '->tokenize() parses aggregated short options'),
array('-awithavalue', array('-awithavalue'), '->tokenize() parses short options with a value'),
array('-a"foo bar"', array('-afoo bar'), '->tokenize() parses short options with a value'),
array('-a"foo bar""foo bar"', array('-afoo barfoo bar'), '->tokenize() parses short options with a value'),
array('-a\'foo bar\'', array('-afoo bar'), '->tokenize() parses short options with a value'),
array('-a\'foo bar\'\'foo bar\'', array('-afoo barfoo bar'), '->tokenize() parses short options with a value'),
array('-a\'foo bar\'"foo bar"', array('-afoo barfoo bar'), '->tokenize() parses short options with a value'),
array('--long-option', array('--long-option'), '->tokenize() parses long options'),
array('--long-option=foo', array('--long-option=foo'), '->tokenize() parses long options with a value'),
array('--long-option="foo bar"', array('--long-option=foo bar'), '->tokenize() parses long options with a value'),
array('--long-option="foo bar""another"', array('--long-option=foo baranother'), '->tokenize() parses long options with a value'),
array('--long-option=\'foo bar\'', array('--long-option=foo bar'), '->tokenize() parses long options with a value'),
array("--long-option='foo bar''another'", array('--long-option=foo baranother'), '->tokenize() parses long options with a value'),
array("--long-option='foo bar'\"another\"", array('--long-option=foo baranother'), '->tokenize() parses long options with a value'),
array('foo -a -ffoo --long bar', array('foo', '-a', '-ffoo', '--long', 'bar'), '->tokenize() parses when several arguments and options'),
);
}

public function testToString()
{
$input = new StringInput('-f foo');
$this->assertEquals('-f foo', (string) $input);

$input = new StringInput('-f --bar=foo "a b c d"');
$this->assertEquals('-f --bar=foo '.escapeshellarg('a b c d'), (string) $input);

$input = new StringInput('-f --bar=foo \'a b c d\' '."'A\nB\\'C'");
$this->assertEquals('-f --bar=foo '.escapeshellarg('a b c d').' '.escapeshellarg("A\nB'C"), (string) $input);
}
}