<?php
/**
 * Zend Framework
 *
 * LICENSE
 *
 * This source file is subject to the new BSD license that is bundled
 * with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * http://framework.zend.com/license/new-bsd
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@zend.com so we can send you a copy immediately.
 *
 * @category   Zend
 * @package    Zend_Ldap
 * @subpackage UnitTests
 * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
 * @license    http://framework.zend.com/license/new-bsd     New BSD License
 * @version    $Id$
 */

/**
 * Zend_Ldap_Converter
 */
require_once 'Zend/Ldap/Converter.php';

/**
 * @category   Zend
 * @package    Zend_Ldap
 * @subpackage UnitTests
 * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
 * @license    http://framework.zend.com/license/new-bsd     New BSD License
 * @group      Zend_Ldap
 */
class Zend_Ldap_ConverterTest extends PHPUnit_Framework_TestCase
{
    public function testAsc2hex32()
    {
        $expected='\00\01\02\03\04\05\06\07\08\09\0a\0b\0c\0d\0e\0f\10\11\12\13\14\15\16\17\18\19' .
            '\1a\1b\1c\1d\1e\1f !"#$%&\'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`' .
            'abcdefghijklmnopqrstuvwxyz{|}~';
        $str='';
        for ($i=0; $i<127; $i++) {
             $str.=chr($i);
        }
        $this->assertEquals($expected, Zend_Ldap_Converter::ascToHex32($str));
    }

    public function testHex2asc()
    {
        $expected='';
        for ($i=0; $i<127; $i++) {
             $expected.=chr($i);
        }

        $str='\00\01\02\03\04\05\06\07\08\09\0a\0b\0c\0d\0e\0f\10\11\12\13\14\15\16\17\18\19\1a\1b' .
            '\1c\1d\1e\1f !"#$%&\'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefg' .
            'hijklmnopqrstuvwxyz{|}~';
        $this->assertEquals($expected, Zend_Ldap_Converter::hex32ToAsc($str));
    }

	/**
     * @dataProvider toLdapDateTimeProvider
     */
    public function testToLdapDateTime($convert,$expect)
    {
        $result = Zend_Ldap_Converter::toLdapDatetime($convert['date'], $convert['utc']);
        $this->assertEquals( $expect,$result);
    }

    public function toLdapDateTimeProvider(){
        include_once 'Zend/Date.php';
        $tz = new DateTimeZone('UTC');
        return array(
            array(array('date'=> 0, 'utc' => true ),'19700101000000Z'),
            array(array('date'=> new DateTime('2010-05-12 13:14:45+0300', $tz), 'utc' => false ),'20100512131445+0300'),
            array(array('date'=> new DateTime('2010-05-12 13:14:45+0300', $tz), 'utc' => true ),'20100512101445Z'),
            array(array('date'=> '2010-05-12 13:14:45+0300', 'utc' => false ),'20100512131445+0300'),
            array(array('date'=> '2010-05-12 13:14:45+0300', 'utc' => true ),'20100512101445Z'),
            array(array('date'=> new Zend_Date('2010-05-12T13:14:45+0300', Zend_Date::ISO_8601), 'utc' => true ),'20100512101445Z'),
            array(array('date'=> new Zend_Date('2010-05-12T13:14:45+0300', Zend_Date::ISO_8601), 'utc' => false ),'20100512131445+0300'),
            array(array('date'=> new Zend_Date('0', Zend_Date::TIMESTAMP), 'utc' => true ),'19700101000000Z'),
        );
    }

    /**
     * @dataProvider toLdapBooleanProvider
     */
    public function testToLdapBoolean($expect, $convert)
    {
        $this->assertEquals($expect, Zend_Ldap_Converter::toldapBoolean($convert));
    }

    public function toLdapBooleanProvider(){
        return array (
            array('TRUE',true),
            array('TRUE',1),
            array('TRUE','true'),
            array('FALSE','false'),
            array('FALSE', false),
            array('FALSE', array('true')),
            array('FALSE', array('false')),
        );
    }

    /**
     * @dataProvider toLdapSerializeProvider
     */
    public function testToLdapSerialize($expect, $convert){
        $this->assertEquals($expect, Zend_Ldap_Converter::toLdapSerialize($convert));
    }

    public function toLdapSerializeProvider(){
        if (version_compare(PHP_VERSION, '5.3.0', '<')) {
            return array(
                array('N;', null),
                array('i:1;', 1),
                array('O:8:"DateTime":0:{}', new DateTime('@0')),
                array('a:3:{i:0;s:4:"test";i:1;i:1;s:3:"foo";s:3:"bar";}', array('test',1,'foo'=>'bar')),
            );
        } else {
            return array(
                array('N;', null),
                array('i:1;', 1),
                array('O:8:"DateTime":3:{s:4:"date";s:19:"1970-01-01 00:00:00";s:13:"timezone_type";i:1;s:8:"timezone";s:6:"+00:00";}', new DateTime('@0')),
                array('a:3:{i:0;s:4:"test";i:1;i:1;s:3:"foo";s:3:"bar";}', array('test',1,'foo'=>'bar')),
            );
        }
    }

    /**
     * @dataProvider toLdapProvider
     */
    public function testToLdap($expect, $convert){
        $this->assertEquals($expect, Zend_Ldap_Converter::toLdap($convert['value'], $convert['type']));
    }

    public function toLdapProvider(){
        return array(
            array(null, array('value' => null,'type' => 0)),
            array('19700101000000Z',array ('value'=> 0, 'type' => 2)),
            array('0',array ('value'=> 0, 'type' => 0)),
            array('FALSE',array ('value'=> 0, 'type' => 1)),
            array('19700101000000Z',array('value'=>new Zend_Date('1970-01-01T00:00:00+0000',Zend_Date::ISO_8601),'type'=>0)),

        );
    }

    /**
     * @dataProvider fromLdapUnserializeProvider
     */
    public function testFromLdapUnserialize ($expect, $convert)
    {
        $this->assertEquals($expect, Zend_Ldap_Converter::fromLdapUnserialize($convert));
    }

    public function testFromLdapUnserializeThrowsException ()
    {
        $this->setExpectedException('UnexpectedValueException');
        Zend_Ldap_Converter::fromLdapUnserialize('--');
    }

    public function fromLdapUnserializeProvider(){
        return array (
                array(null,'N;'),
                array(1,'i:1;'),
                array(false,'b:0;'),
        );
    }

    public function testFromLdapBoolean()
    {
        $this->assertTrue(Zend_Ldap_Converter::fromLdapBoolean('TRUE'));
        $this->assertFalse(Zend_Ldap_Converter::fromLdapBoolean('FALSE'));
        $this->setExpectedException('InvalidArgumentException');
        Zend_Ldap_Converter::fromLdapBoolean('test');
    }

    /**
     * @dataProvider fromLdapDateTimeProvider
     */
    public function testFromLdapDateTime($expected, $convert, $utc)
    {
        if ( true === $utc ) {
            $expected -> setTimezone(new DateTimeZone('UTC'));
        }
        $this->assertEquals($expected, Zend_Ldap_Converter::fromLdapDatetime($convert,$utc));
    }

    public function fromLdapDateTimeProvider ()
    {
        return array (
                array(new DateTime('2010-12-24 08:00:23+0300'),'20101224080023+0300', false),
                array(new DateTime('2010-12-24 08:00:23+0300'),'20101224080023+03\'00\'', false),
                array(new DateTime('2010-12-24 08:00:23+0000'),'20101224080023', false),
                array(new DateTime('2010-12-24 08:00:00+0000'),'201012240800', false),
                array(new DateTime('2010-12-24 08:00:00+0000'),'2010122408', false),
                array(new DateTime('2010-12-24 00:00:00+0000'),'20101224', false),
                array(new DateTime('2010-12-01 00:00:00+0000'),'201012', false),
                array(new DateTime('2010-01-01 00:00:00+0000'),'2010', false),
                array(new DateTime('2010-04-03 12:23:34+0000'), '20100403122334', true),
        );
    }

    /**
     * @expectedException	InvalidArgumentException
     * @dataProvider		fromLdapDateTimeException
     */
    public function testFromLdapDateTimeThrowsException ($value)
    {
        Zend_Ldap_Converter::fromLdapDatetime($value);
    }

    public static function fromLdapDateTimeException ()
    {
        return array (
                array('foobar'),
                array('201'),
                array('201013'),
                array('20101232'),
                array('2010123124'),
                array('201012312360'),
                array('20101231235960'),
                array('20101231235959+13'),
                array('20101231235959+1160'),
            );
    }

	/**
     * @dataProvider fromLdapProvider
     */
    public function testFromLdap($expect, $value, $type, $dateTimeAsUtc){
        $this->assertSame($expect, Zend_Ldap_Converter::fromLdap($value, $type, $dateTimeAsUtc));
    }

    public function fromLdapProvider(){
        return array(
           array('1', '1', 0, true),
           array('0', '0', 0, true),
           array(true, 'TRUE', 0, true),
           array(false, 'FALSE', 0, true),
           array('123456789', '123456789', 0, true),
           // ZF-11639
           array('+123456789', '+123456789', 0, true),
        );
    }
}