dolibarr/test/phpunit/FunctionsLibTest.php

<?php
/* Copyright (C) 2010-2014 Laurent Destailleur  <eldy@users.sourceforge.net>
 * Copyright (C) 2015	   Juanjo Menent		<jmenent@2byte.es>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <https://www.gnu.org/licenses/>.
 * or see https://www.gnu.org/
 */

/**
 *      \file       test/phpunit/FunctionsLibTest.php
 *		\ingroup    test
 *      \brief      PHPUnit test
 *		\remarks	To run this script as CLI:  phpunit filename.php
 */

global $conf,$user,$langs,$db;
//define('TEST_DB_FORCE_TYPE','mysql');	// This is to force using mysql driver
//require_once 'PHPUnit/Autoload.php';
require_once dirname(__FILE__).'/../../htdocs/master.inc.php';
require_once dirname(__FILE__).'/../../htdocs/core/lib/date.lib.php';

if (! defined('NOREQUIREUSER')) {
	define('NOREQUIREUSER', '1');
}
if (! defined('NOREQUIREDB')) {
	define('NOREQUIREDB', '1');
}
if (! defined('NOREQUIRESOC')) {
	define('NOREQUIRESOC', '1');
}
if (! defined('NOREQUIRETRAN')) {
	define('NOREQUIRETRAN', '1');
}
if (! defined('NOCSRFCHECK')) {
	define('NOCSRFCHECK', '1');
}
if (! defined('NOTOKENRENEWAL')) {
	define('NOTOKENRENEWAL', '1');
}
if (! defined('NOREQUIREMENU')) {
	define('NOREQUIREMENU', '1'); // If there is no menu to show
}
if (! defined('NOREQUIREHTML')) {
	define('NOREQUIREHTML', '1'); // If we don't need to load the html.form.class.php
}
if (! defined('NOREQUIREAJAX')) {
	define('NOREQUIREAJAX', '1');
}
if (! defined("NOLOGIN")) {
	define("NOLOGIN", '1');       // If this page is public (can be called outside logged session)
}

/**
 * Class for PHPUnit tests
 *
 * @backupGlobals disabled
 * @backupStaticAttributes enabled
 * @remarks	backupGlobals must be disabled to have db,conf,user and lang not erased.
 */
class FunctionsLibTest extends PHPUnit\Framework\TestCase
{
	protected $savconf;
	protected $savuser;
	protected $savlangs;
	protected $savdb;

	/**
	 * Constructor
	 * We save global variables into local variables
	 *
	 * @return CoreTest
	 */
	public function __construct()
	{
		parent::__construct();

		//$this->sharedFixture
		global $conf,$user,$langs,$db;
		$this->savconf=$conf;
		$this->savuser=$user;
		$this->savlangs=$langs;
		$this->savdb=$db;

		print __METHOD__." db->type=".$db->type." user->id=".$user->id;
		//print " - db ".$db->db;
		print "\n";
	}

	/**
	 * setUpBeforeClass
	 *
	 * @return void
	 */
	public static function setUpBeforeClass()
	{
		global $conf,$user,$langs,$db;
		//$db->begin();	// This is to have all actions inside a transaction even if test launched without suite.

		if (! function_exists('mb_substr')) {
			print "\n".__METHOD__." function mb_substr must be enabled.\n"; die();
		}

		print __METHOD__."\n";
	}

	/**
	 * tearDownAfterClass
	 *
	 * @return	void
	 */
	public static function tearDownAfterClass()
	{
		global $conf,$user,$langs,$db;
		//$db->rollback();

		print __METHOD__."\n";
	}

	/**
	 * Init phpunit tests
	 *
	 * @return	void
	 */
	protected function setUp()
	{
		global $conf,$user,$langs,$db;
		$conf=$this->savconf;
		$user=$this->savuser;
		$langs=$this->savlangs;
		$db=$this->savdb;

		print __METHOD__."\n";
	}

	/**
	 * End phpunit tests
	 *
	 * @return	void
	 */
	protected function tearDown()
	{
		print __METHOD__."\n";
	}

	/**
	 * testIsValidEmail
	 *
	 * @return void
	 */
	public function testIsValidEmail()
	{
		// Nb of line is same than entry text

		$input="bidon@bademail";
		$result=isValidEmail($input);
		print __METHOD__." result=".$result."\n";
		$this->assertFalse($result, 'Check isValidEmail '.$input);

		$input="test@yahoo.com";
		$result=isValidEmail($input);
		print __METHOD__." result=".$result."\n";
		$this->assertTrue($result, 'Check isValidEmail '.$input);

		$input="The name of sender <test@yahoo.com>";
		$result=isValidEmail($input);
		print __METHOD__." result=".$result."\n";
		$this->assertFalse($result, 'Check isValidEmail '.$input);

		$input="1234.abcdefg@domainame.com.br";
		$result=isValidEmail($input);
		print __METHOD__." result=".$result."\n";
		$this->assertTrue($result, 'Check isValidEmail '.$input);
	}

	/**
	 * testIsValidMXRecord
	 *
	 * @return void
	 */
	public function testIsValidMXRecord()
	{
		// Nb of line is same than entry text

		$input="yahoo.com";
		$result=isValidMXRecord($input);
		print __METHOD__." result=".$result."\n";
		$this->assertEquals(1, $result);

		$input="yhaoo.com";
		$result=isValidMXRecord($input);
		print __METHOD__." result=".$result."\n";
		$this->assertEquals(0, $result);

		$input="dolibarr.fr";
		$result=isValidMXRecord($input);
		print __METHOD__." result=".$result."\n";
		$this->assertEquals(0, $result);
	}

	/**
	 * testDolGetFirstLineOfText
	 *
	 * @return void
	 */
	public function testDolGetFirstLineOfText()
	{
		// Nb of line is same than entry text

		$input="aaaa";
		$result=dolGetFirstLineOfText($input);
		print __METHOD__." result=".$result."\n";
		$this->assertEquals("aaaa", $result);

		$input="aaaa\nbbbbbbbbbbbb\n";
		$result=dolGetFirstLineOfText($input, 2);
		print __METHOD__." result=".$result."\n";
		$this->assertEquals("aaaa\nbbbbbbbbbbbb", $result);

		$input="aaaa<br>bbbbbbbbbbbb<br>";
		$result=dolGetFirstLineOfText($input, 2);
		print __METHOD__." result=".$result."\n";
		$this->assertEquals("aaaa<br>\nbbbbbbbbbbbb", $result);

		// Nb of line is lower

		$input="aaaa\nbbbbbbbbbbbb\ncccccc\n";
		$result=dolGetFirstLineOfText($input);
		print __METHOD__." result=".$result."\n";
		$this->assertEquals("aaaa...", $result);

		$input="aaaa<br>bbbbbbbbbbbb<br>cccccc<br>";
		$result=dolGetFirstLineOfText($input);
		print __METHOD__." result=".$result."\n";
		$this->assertEquals("aaaa...", $result);

		$input="aaaa\nbbbbbbbbbbbb\ncccccc\n";
		$result=dolGetFirstLineOfText($input, 2);
		print __METHOD__." result=".$result."\n";
		$this->assertEquals("aaaa\nbbbbbbbbbbbb...", $result);

		$input="aaaa<br>bbbbbbbbbbbb<br>cccccc<br>";
		$result=dolGetFirstLineOfText($input, 2);
		print __METHOD__." result=".$result."\n";
		$this->assertEquals("aaaa<br>\nbbbbbbbbbbbb...", $result);

		// Nb of line is higher

		$input="aaaa<br>bbbbbbbbbbbb<br>cccccc";
		$result=dolGetFirstLineOfText($input, 100);
		print __METHOD__." result=".$result."\n";
		$this->assertEquals("aaaa<br>\nbbbbbbbbbbbb<br>\ncccccc", $result, 'dolGetFirstLineOfText with nb 100 a');

		$input="aaaa<br>bbbbbbbbbbbb<br>cccccc<br>";
		$result=dolGetFirstLineOfText($input, 100);
		print __METHOD__." result=".$result."\n";
		$this->assertEquals("aaaa<br>\nbbbbbbbbbbbb<br>\ncccccc", $result, 'dolGetFirstLineOfText with nb 100 b');

		$input="aaaa<br>bbbbbbbbbbbb<br>cccccc<br>\n";
		$result=dolGetFirstLineOfText($input, 100);
		print __METHOD__." result=".$result."\n";
		$this->assertEquals("aaaa<br>\nbbbbbbbbbbbb<br>\ncccccc", $result, 'dolGetFirstLineOfText with nb 100 c');
	}


	/**
	 * testDolBuildPath
	 *
	 * @return void
	 */
	public function testDolBuildPath()
	{
		/*$tmp=dol_buildpath('/google/oauth2callback.php', 0);
		var_dump($tmp);
		*/

		/*$tmp=dol_buildpath('/google/oauth2callback.php', 1);
		var_dump($tmp);
		*/

		$result=dol_buildpath('/google/oauth2callback.php', 2);
		print __METHOD__." result=".$result."\n";
		$this->assertStringStartsWith('http', $result);

		$result=dol_buildpath('/google/oauth2callback.php', 3);
		print __METHOD__." result=".$result."\n";
		$this->assertStringStartsWith('http', $result);
	}


	/**
	* testGetBrowserInfo
	*
	* @return void
	*/
	public function testGetBrowserInfo()
	{
		// MSIE 5.0
		$user_agent ='Mozilla/4.0 (compatible; MSIE 5.0; Windows 98; DigExt; KITV4 Wanadoo; KITV5 Wanadoo)';
		$tmp=getBrowserInfo($user_agent);
		$this->assertEquals('ie', $tmp['browsername']);
		$this->assertEquals('5.0', $tmp['browserversion']);
		$this->assertEmpty($tmp['phone']);
		$this->assertFalse($tmp['tablet']);
		$this->assertEquals('classic', $tmp['layout']);

		// Firefox 0.9.1
		$user_agent ='Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.5a) Gecko/20030728 Mozilla Firefox/0.9.1';
		$tmp=getBrowserInfo($user_agent);
		$this->assertEquals('firefox', $tmp['browsername']);
		$this->assertEquals('0.9.1', $tmp['browserversion']);
		$this->assertEmpty($tmp['phone']);
		$this->assertFalse($tmp['tablet']);
		$this->assertEquals('classic', $tmp['layout']);

		$user_agent ='Mozilla/3.0 (Windows 98; U) Opera 6.03  [en]';
		$tmp=getBrowserInfo($user_agent);
		$this->assertEquals('opera', $tmp['browsername']);
		$this->assertEquals('6.03', $tmp['browserversion']);
		$this->assertEmpty($tmp['phone']);
		$this->assertFalse($tmp['tablet']);
		$this->assertEquals('classic', $tmp['layout']);

		$user_agent ='Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/535.21 (KHTML, like Gecko) Chrome/19.0.1042.0 Safari/535.21';
		$tmp=getBrowserInfo($user_agent);
		$this->assertEquals('chrome', $tmp['browsername']);
		$this->assertEquals('19.0.1042.0', $tmp['browserversion']);
		$this->assertEmpty($tmp['phone']);
		$this->assertFalse($tmp['tablet']);
		$this->assertEquals('classic', $tmp['layout']);

		$user_agent ='chrome (Mozilla/5.0 (X11; Linux i686) AppleWebKit/535.11 (KHTML, like Gecko) Chrome/17.0.963.56 Safari/535.11)';
		$tmp=getBrowserInfo($user_agent);
		$this->assertEquals('chrome', $tmp['browsername']);
		$this->assertEquals('17.0.963.56', $tmp['browserversion']);
		$this->assertEmpty($tmp['phone']);
		$this->assertFalse($tmp['tablet']);
		$this->assertEquals('classic', $tmp['layout']);

		$user_agent ='Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_8; de-at) AppleWebKit/533.21.1 (KHTML, like Gecko) Version/5.0.5 Safari/533.21.1';
		$tmp=getBrowserInfo($user_agent);
		$this->assertEquals('safari', $tmp['browsername']);
		$this->assertEquals('533.21.1', $tmp['browserversion']);
		$this->assertEmpty($tmp['phone']);
		$this->assertFalse($tmp['tablet']);
		$this->assertEquals('classic', $tmp['layout']);

		//Internet Explorer 11
		$user_agent = 'Mozilla/5.0 (Windows NT 6.3; Trident/7.0; rv:11.0) like Gecko';
		$tmp=getBrowserInfo($user_agent);
		$this->assertEquals('ie', $tmp['browsername']);
		$this->assertEquals('11.0', $tmp['browserversion']);
		$this->assertEmpty($tmp['phone']);
		$this->assertFalse($tmp['tablet']);
		$this->assertEquals('classic', $tmp['layout']);

		//Internet Explorer 11 bis
		$user_agent = 'Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; NP06; rv:11.0) like Gecko';
		$tmp=getBrowserInfo($user_agent);
		$this->assertEquals('ie', $tmp['browsername']);
		$this->assertEquals('11.0', $tmp['browserversion']);
		$this->assertEmpty($tmp['phone']);
		$this->assertFalse($tmp['tablet']);
		$this->assertEquals('classic', $tmp['layout']);

		//iPad
		$user_agent = 'Mozilla/5.0 (iPad; CPU OS 6_0 like Mac OS X) AppleWebKit/536.26 (KHTML, like Gecko) Version/6.0 Mobile/10A5355d Safari/8536.25';
		$tmp=getBrowserInfo($user_agent);
		$this->assertEquals('safari', $tmp['browsername']);
		$this->assertEquals('8536.25', $tmp['browserversion']);
		$this->assertEquals('ios', $tmp['browseros']);
		$this->assertEquals('tablet', $tmp['layout']);
		$this->assertEquals('iphone', $tmp['phone']);
	}


	/**
	 * testGetLanguageCodeFromCountryCode
	 *
	 * @return void
	 */
	public function testGetLanguageCodeFromCountryCode()
	{
		global $mysoc;

		$language = getLanguageCodeFromCountryCode('US');
		$this->assertEquals('en_US', $language, 'US');

		$language = getLanguageCodeFromCountryCode('ES');
		$this->assertEquals('es_ES', $language, 'ES');

		$language = getLanguageCodeFromCountryCode('CL');
		$this->assertEquals('es_CL', $language, 'CL');

		$language = getLanguageCodeFromCountryCode('CA');
		$this->assertEquals('en_CA', $language, 'CA');

		$language = getLanguageCodeFromCountryCode('MQ');
		$this->assertEquals('fr_CA', $language);

		$language = getLanguageCodeFromCountryCode('FR');
		$this->assertEquals('fr_FR', $language);

		$language = getLanguageCodeFromCountryCode('BE');
		$this->assertEquals('fr_BE', $language);

		$mysoc->country_code = 'FR';
		$language = getLanguageCodeFromCountryCode('CH');
		$this->assertEquals('fr_CH', $language);

		$mysoc->country_code = 'DE';
		$language = getLanguageCodeFromCountryCode('CH');
		$this->assertEquals('de_CH', $language);

		$language = getLanguageCodeFromCountryCode('DE');
		$this->assertEquals('de_DE', $language);

		$language = getLanguageCodeFromCountryCode('SA');
		$this->assertEquals('ar_SA', $language);

		$language = getLanguageCodeFromCountryCode('SE');
		$this->assertEquals('sv_SE', $language);

		$language = getLanguageCodeFromCountryCode('DK');
		$this->assertEquals('da_DK', $language);
	}

	/**
	 * testDolTextIsHtml
	 *
	 * @return void
	 */
	public function testDolTextIsHtml()
	{
		// True
		$input='<html>xxx</html>';
		$after=dol_textishtml($input);
		$this->assertTrue($after, 'Test with html tag');
		$input='<body>xxx</body>';
		$after=dol_textishtml($input);
		$this->assertTrue($after, 'Test with body tag');
		$input='xxx <b>yyy</b> zzz';
		$after=dol_textishtml($input);
		$this->assertTrue($after, 'Test with b tag');
		$input='xxx <u>yyy</u> zzz';
		$after=dol_textishtml($input);
		$this->assertTrue($after, 'Test with u tag');
		$input='text with <div>some div</div>';
		$after=dol_textishtml($input);
		$this->assertTrue($after, 'Test with div tag');
		$input='text with HTML &nbsp; entities';
		$after=dol_textishtml($input);
		$this->assertTrue($after, 'Test with entities tag');
		$input='xxx<br>';
		$after=dol_textishtml($input);
		$this->assertTrue($after, 'Test with entities br');
		$input='xxx<br >';
		$after=dol_textishtml($input);
		$this->assertTrue($after, 'Test with entities br');
		$input='xxx<br style="eee">';
		$after=dol_textishtml($input);
		$this->assertTrue($after, 'Test with entities br and attributes');
		$input='xxx<br style="eee" >';
		$after=dol_textishtml($input);
		$this->assertTrue($after, 'Test with entities br and attributes bis');
		$input='<h2>abc</h2>';
		$after=dol_textishtml($input);
		$this->assertTrue($after, 'Test with entities h2');
		$input='<img id="abc" src="https://xxx.com/aaa/image.png" />';
		$after=dol_textishtml($input);
		$this->assertTrue($after, 'Test with img tag');
		$input='<a class="azerty" href="https://xxx.com/aaa/image.png" />';
		$after=dol_textishtml($input);
		$this->assertTrue($after, 'Test with a tag');
		$input='This is a text with&nbsp;html spaces';
		$after=dol_textishtml($input);
		$this->assertTrue($after, 'Test with a &nbsp;');
		$input='This is a text with accent &eacute;';
		$after=dol_textishtml($input);
		$this->assertTrue($after, 'Test with a &eacute;');

		// False
		$input='xxx < br>';
		$after=dol_textishtml($input);
		$this->assertFalse($after);
		$input='xxx <email@email.com>';	// <em> is html, <em... is not
		$after=dol_textishtml($input);
		$this->assertFalse($after);
		$input='xxx <brstyle="ee">';
		$after=dol_textishtml($input);
		$this->assertFalse($after);
		$input='This is a text with html comments <!-- comment -->';	// we suppose this is not enough to be html content
		$after=dol_textishtml($input);
		$this->assertFalse($after);
	}


	/**
	 * testDolHtmlCleanLastBr
	 *
	 * @return boolean
	 */
	public function testDolHtmlCleanLastBr()
	{
		$input="A string\n";
		$after=dol_htmlcleanlastbr($input);
		$this->assertEquals("A string", $after);

		$input="A string first\nA string second\n";
		$after=dol_htmlcleanlastbr($input);
		$this->assertEquals("A string first\nA string second", $after);

		$input="A string\n\n\n";
		$after=dol_htmlcleanlastbr($input);
		$this->assertEquals("A string", $after);

		$input="A string<br>";
		$after=dol_htmlcleanlastbr($input);
		$this->assertEquals("A string", $after);

		$input="A string first<br>\nA string second<br>";
		$after=dol_htmlcleanlastbr($input);
		$this->assertEquals("A string first<br>\nA string second", $after);

		$input="A string\n<br type=\"_moz\" />\n";
		$after=dol_htmlcleanlastbr($input);
		$this->assertEquals("A string", $after);

		$input="A string\n<br><br />\n\n";
		$after=dol_htmlcleanlastbr($input);
		$this->assertEquals("A string", $after);

		return true;
	}

	/**
	 * testDolConcat
	 *
	 * @return boolean
	 */
	public function testDolConcat()
	{
		$text1="A string 1"; $text2="A string 2";	// text 1 and 2 are text, concat need only \n
		$after=dol_concatdesc($text1, $text2);
		$this->assertEquals("A string 1\nA string 2", $after);

		$text1="A<br>string 1"; $text2="A string 2";	// text 1 is html, concat need <br>\n
		$after=dol_concatdesc($text1, $text2);
		$this->assertEquals("A<br>string 1<br>\nA string 2", $after);

		$text1="A string 1"; $text2="A <b>string</b> 2";	// text 2 is html, concat need <br>\n
		$after=dol_concatdesc($text1, $text2);
		$this->assertEquals("A string 1<br>\nA <b>string</b> 2", $after);

		return true;
	}


	/**
	 * testDolStringNohtmltag
	 *
	 * @return boolean
	 */
	public function testDolStringNohtmltag()
	{
		$text="A\nstring\n\nand more\n";
		$after=dol_string_nohtmltag($text, 0);
		$this->assertEquals("A\nstring\n\nand more", $after, "test1a");

		$text="A <b>string<b><br>\n<br>\n\nwith html tag<br>\n";
		$after=dol_string_nohtmltag($text, 0);
		$this->assertEquals("A string\n\n\n\n\nwith html tag", $after, 'test2a 2 br and 3 \n give 5 \n');

		$text="A <b>string<b><br>\n<br>\n\nwith html tag<br>\n";
		$after=dol_string_nohtmltag($text, 1);
		$this->assertEquals("A string with html tag", $after, 'test2b 2 br and 3 \n give 1 space');

		$text="A <b>string<b><br>\n<br>\n\nwith html tag<br>\n";
		$after=dol_string_nohtmltag($text, 2);
		$this->assertEquals("A string\n\nwith html tag", $after, 'test2c 2 br and 3 \n give 2 \n');

		$text="A <b>string<b><br>\r\n<br>\r\n\r\nwith html tag<br>\n";
		$after=dol_string_nohtmltag($text, 2);
		$this->assertEquals("A string\n\nwith html tag", $after, 'test2c 2 br and 3 \r\n give 2 \n');

		$text="A string<br>Another string";
		$after=dol_string_nohtmltag($text, 0);
		$this->assertEquals("A string\nAnother string", $after, "test4");

		$text="A string<br>Another string";
		$after=dol_string_nohtmltag($text, 1);
		$this->assertEquals("A string Another string", $after, "test5");

		$text='<a href="/myurl" title="<u>Afficher projet</u>">ABC</a>';
		$after=dol_string_nohtmltag($text, 1);
		$this->assertEquals("ABC", $after, "test6");

		$text='<a href="/myurl" title="&lt;u&gt;Afficher projet&lt;/u&gt;">DEF</a>';
		$after=dol_string_nohtmltag($text, 1);
		$this->assertEquals("DEF", $after, "test7");

		$text='<a href="/myurl" title="<u>A title</u>">HIJ</a>';
		$after=dol_string_nohtmltag($text, 0);
		$this->assertEquals("HIJ", $after, "test8");

		$text="A <b>string<b>\n\nwith html tag and '<' chars<br>\n";
		$after=dol_string_nohtmltag($text, 0);
		$this->assertEquals("A string\n\nwith html tag and '<' chars", $after, "test9");

		$text="A <b>string<b>\n\nwith tag with < chars<br>\n";
		$after=dol_string_nohtmltag($text, 1);
		$this->assertEquals("A string with tag with < chars", $after, "test10");

		return true;
	}



	/**
	 * testDolHtmlEntitiesBr
	 *
	 * @return boolean
	 */
	public function testDolHtmlEntitiesBr()
	{
		// Text not already HTML

		$input="A string\nwith a é, &, < and >.";
		$after=dol_htmlentitiesbr($input, 0);    // Add <br> before \n
		$this->assertEquals("A string<br>\nwith a &eacute;, &amp;, &lt; and &gt;.", $after);

		$input="A string\nwith a é, &, < and >.";
		$after=dol_htmlentitiesbr($input, 1);    // Replace \n with <br>
		$this->assertEquals("A string<br>with a &eacute;, &amp;, &lt; and &gt;.", $after);

		$input="A string\nwith a é, &, < and >.\n\n";	// With some \n at end that should be cleaned
		$after=dol_htmlentitiesbr($input, 0);    // Add <br> before \n
		$this->assertEquals("A string<br>\nwith a &eacute;, &amp;, &lt; and &gt;.", $after);

		$input="A string\nwith a é, &, < and >.\n\n";	// With some \n at end that should be cleaned
		$after=dol_htmlentitiesbr($input, 1);    // Replace \n with <br>
		$this->assertEquals("A string<br>with a &eacute;, &amp;, &lt; and &gt;.", $after);

		// Text already HTML, so &,<,> should not be converted

		$input="A string<br>\nwith a é, &, < and >.";
		$after=dol_htmlentitiesbr($input);
		$this->assertEquals("A string<br>\nwith a &eacute;, &, < and >.", $after);

		$input="<li>\nA string with a é, &, < and >.</li>\nAnother string";
		$after=dol_htmlentitiesbr($input);
		$this->assertEquals("<li>\nA string with a &eacute;, &, < and >.</li>\nAnother string", $after);

		$input="A string<br>\nwith a é, &, < and >.<br>";	// With some <br> at end that should be cleaned
		$after=dol_htmlentitiesbr($input);
		$this->assertEquals("A string<br>\nwith a &eacute;, &, < and >.", $after);

		$input="<li>\nA string with a é, &, < and >.</li>\nAnother string<br>";	// With some <br> at end that should be cleaned
		$after=dol_htmlentitiesbr($input);
		$this->assertEquals("<li>\nA string with a &eacute;, &, < and >.</li>\nAnother string", $after);

		// TODO Add test with param $removelasteolbr = 0

		return true;
	}


	/**
	 * testDolNbOfLinesBis
	 *
	 * @return boolean
	 */
	public function testDolNbOfLinesBis()
	{
		// This is not a html string so nb of lines depends on \n
		$input="A string\nwith a é, &, < and > and bold tag.\nThird line";
		$after=dol_nboflines_bis($input, 0);
		$this->assertEquals($after, 3);

		// This is a html string so nb of lines depends on <br>
		$input="A string\nwith a é, &, < and > and <b>bold</b> tag.\nThird line";
		$after=dol_nboflines_bis($input, 0);
		$this->assertEquals($after, 1);

		// This is a html string so nb of lines depends on <br>
		$input="A string<br>with a é, &, < and > and <b>bold</b> tag.<br>Third line";
		$after=dol_nboflines_bis($input, 0);
		$this->assertEquals($after, 3);

		return true;
	}


	/**
	 * testDolUnaccent
	 *
	 * @return boolean
	 */
	public function testDolUnaccent()
	{
		// Text not already HTML

		$input="A string\nwith a à ä é è ë ï ü ö ÿ, &, < and >.";
		$after=dol_string_unaccent($input);
		$this->assertEquals("A string\nwith a a a e e e i u o y, &, < and >.", $after);
	}


	/**
	 * testDolUtf8Check
	 *
	 * @return void
	 */
	public function testDolUtf8Check()
	{
		// True
		$result=utf8_check('azerty');
		$this->assertTrue($result);

		$file=dirname(__FILE__).'/textutf8.txt';
		$filecontent=file_get_contents($file);
		$result=utf8_check($filecontent);
		$this->assertTrue($result);

		$file=dirname(__FILE__).'/textiso.txt';
		$filecontent=file_get_contents($file);
		$result=utf8_check($filecontent);
		$this->assertFalse($result);
	}

	/**
	 * testDolAsciiCheck
	 *
	 * @return void
	 */
	public function testDolAsciiCheck()
	{
		// True
		$result=ascii_check('azerty');
		$this->assertTrue($result);

		$result=ascii_check('é');
		$this->assertFalse($result);

		$file=dirname(__FILE__).'/textutf8.txt';
		$filecontent=file_get_contents($file);
		$result=ascii_check($filecontent);
		$this->assertFalse($result);
	}

	/**
	 * testDolTrunc
	 *
	 * @return boolean
	 */
	public function testDolTrunc()
	{
		// Default trunc (will add ... if truncation truncation or keep last char if only one char)
		$input="éeéeéeàa";
		$after=dol_trunc($input, 3);
		$this->assertEquals("éeé...", $after, 'Test A1');
		$after=dol_trunc($input, 2);
		$this->assertEquals("ée...", $after, 'Test A2');
		$after=dol_trunc($input, 1);
		$this->assertEquals("é...", $after, 'Test A3');
		$input="éeéeé";
		$after=dol_trunc($input, 3);
		$this->assertEquals("éeéeé", $after, 'Test B1');
		$after=dol_trunc($input, 2);
		$this->assertEquals("éeéeé", $after, 'Test B2');
		$after=dol_trunc($input, 1);
		$this->assertEquals("é...", $after, 'Test B3');
		$input="éeée";
		$after=dol_trunc($input, 3);
		$this->assertEquals("éeée", $after, 'Test C1');
		$after=dol_trunc($input, 2);
		$this->assertEquals("éeée", $after, 'Test C2');
		$after=dol_trunc($input, 1);
		$this->assertEquals("éeée", $after, 'Test C3');
		$input="éeé";
		$after=dol_trunc($input, 3);
		$this->assertEquals("éeé", $after, 'Test C');
		$after=dol_trunc($input, 2);
		$this->assertEquals("éeé", $after, 'Test D');
		$after=dol_trunc($input, 1);
		$this->assertEquals("éeé", $after, 'Test E');
		// Trunc with no ...
		$input="éeéeéeàa";
		$after=dol_trunc($input, 3, 'right', 'UTF-8', 1);
		$this->assertEquals("éeé", $after, 'Test F');
		$after=dol_trunc($input, 2, 'right', 'UTF-8', 1);
		$this->assertEquals("ée", $after, 'Test G');
		$input="éeé";
		$after=dol_trunc($input, 3, 'right', 'UTF-8', 1);
		$this->assertEquals("éeé", $after, 'Test H');
		$after=dol_trunc($input, 2, 'right', 'UTF-8', 1);
		$this->assertEquals("ée", $after, 'Test I');
		$after=dol_trunc($input, 1, 'right', 'UTF-8', 1);
		$this->assertEquals("é", $after, 'Test J');
		$input="éeéeéeàa";
		$after=dol_trunc($input, 4, 'middle');
		$this->assertEquals("ée...àa", $after, 'Test K');

		return true;
	}

	/**
	 * testDolMkTime
	 *
	 * @return	void
	 */
	public function testDolMkTime()
	{
		global $conf;

		$savtz=date_default_timezone_get();

		// Some test for UTC TZ
		date_default_timezone_set('UTC');

		// Check bad hours
		$result=dol_mktime(25, 0, 0, 1, 1, 1970, 1, 1);    // Error (25 hours)
		print __METHOD__." result=".$result."\n";
		$this->assertEquals('', $result);
		$result=dol_mktime(2, 61, 0, 1, 1, 1970, 1, 1);    // Error (61 minutes)
		print __METHOD__." result=".$result."\n";
		$this->assertEquals('', $result);
		$result=dol_mktime(2, 1, 61, 1, 1, 1970, 1, 1);    // Error (61 seconds)
		print __METHOD__." result=".$result."\n";
		$this->assertEquals('', $result);
		$result=dol_mktime(2, 1, 1, 1, 32, 1970, 1, 1);    // Error (day 32)
		print __METHOD__." result=".$result."\n";
		$this->assertEquals('', $result);
		$result=dol_mktime(2, 1, 1, 13, 1, 1970, 1, 1);    // Error (month 13)
		print __METHOD__." result=".$result."\n";
		$this->assertEquals('', $result);

		$result=dol_mktime(2, 1, 1, 1, 1, 1970, 1);    // 1970-01-01 02:01:01 in GMT area -> 7261
		print __METHOD__." result=".$result."\n";
		$this->assertEquals(7261, $result);

		$result=dol_mktime(2, 0, 0, 1, 1, 1970, 0);                // 1970-01-01 02:00:00 = 7200 in local area Europe/Paris = 3600 GMT
		print __METHOD__." result=".$result."\n";
		$tz=getServerTimeZoneInt('winter');                  // +1 in Europe/Paris at this time (this time is winter)
		$this->assertEquals(7200-($tz*3600), $result);        // 7200 if we are at greenwich winter, 7200-($tz*3600) at local winter

		// Some test for local TZ Europe/Paris
		date_default_timezone_set('Europe/Paris');

		// Check that tz for paris in winter is used
		$result=dol_mktime(2, 0, 0, 1, 1, 1970, 'server');         // 1970-01-01 02:00:00 = 7200 in local area Europe/Paris = 3600 GMT
		print __METHOD__." result=".$result."\n";
		$this->assertEquals(3600, $result);        			 // 7200 if we are at greenwich winter, 3600 at Europe/Paris

		// Check that daylight saving time is used
		$result=dol_mktime(2, 0, 0, 6, 1, 2014, 0);         		// 2014-06-01 02:00:00 = 1401588000-3600(location)-3600(daylight) in local area Europe/Paris = 1401588000 GMT
		print __METHOD__." result=".$result."\n";
		$this->assertEquals(1401588000-3600-3600, $result);  // 1401588000 are at greenwich summer, 1401588000-3600(location)-3600(daylight) at Europe/Paris summer

		date_default_timezone_set($savtz);
	}


	/**
	 * testDolEscapeJs
	 *
	 * @return	void
	 */
	public function testDolEscapeJs()
	{
		$input="x&<b>#</b>,\"'";    // " will be converted into '
		$result=dol_escape_js($input);
		$this->assertEquals("x&<b>#</b>,\'\'", $result, "Test mode=0");

		$result=dol_escape_js($input, 1);
		$this->assertEquals("x&<b>#</b>,\"\'", $result, "Test mode=1");

		$result=dol_escape_js($input, 2);
		$this->assertEquals("x&<b>#</b>,\\\"'", $result, "Test mode=2");
	}


	/**
	* testDolEscapeHtmlTag
	*
	* @return	void
	*/
	public function testDolEscapeHtmlTag()
	{
		$input='x&<b>#</b>,"';    // & and " are converted into html entities, <b> are removed
		$result=dol_escape_htmltag($input);
		$this->assertEquals('x&amp;#,&quot;', $result);

		$input='x&<b>#</b>,"';    // & and " are converted into html entities, <b> are not removed
		$result=dol_escape_htmltag($input, 1);
		$this->assertEquals('x&amp;&lt;b&gt;#&lt;/b&gt;,&quot;', $result);
	}


	/**
	 * testDolFormatAddress
	 *
	 * @return	void
	 */
	public function testDolFormatAddress()
	{
		global $conf,$user,$langs,$db;
		$conf=$this->savconf;
		$user=$this->savuser;
		$langs=$this->savlangs;
		$db=$this->savdb;

		$object=new Societe($db);
		$object->initAsSpecimen();

		$object->country_code='FR';
		$address=dol_format_address($object);
		$this->assertEquals("21 jump street\n99999 MyTown", $address);

		$object->country_code='GB';
		$address=dol_format_address($object);
		$this->assertEquals("21 jump street\nMyTown, MyState\n99999", $address);

		$object->country_code='US';
		$address=dol_format_address($object);
		$this->assertEquals("21 jump street\nMyTown, MyState, 99999", $address);

		$object->country_code='AU';
		$address=dol_format_address($object);
		$this->assertEquals("21 jump street\nMyTown, MyState, 99999", $address);
	}


	/**
	 * testDolFormatAddress
	 *
	 * @return	void
	 */
	public function testDolPrintPhone()
	{
		global $conf,$user,$langs,$db;
		$conf=$this->savconf;
		$user=$this->savuser;
		$langs=$this->savlangs;
		$db=$this->savdb;

		$object=new Societe($db);
		$object->initAsSpecimen();

		$object->country_code='FR';
		$phone=dol_print_phone('1234567890', $object->country_code);
		$this->assertEquals('<span style="margin-right: 10px;">12&nbsp;34&nbsp;56&nbsp;78&nbsp;90</span>', $phone, 'Phone for FR 1');

		$object->country_code='FR';
		$phone=dol_print_phone('1234567890', $object->country_code, 0, 0, 0, '');
		$this->assertEquals('<span style="margin-right: 10px;">1234567890</span>', $phone, 'Phone for FR 2');

		$object->country_code='FR';
		$phone=dol_print_phone('1234567890', $object->country_code, 0, 0, 0, ' ');
		$this->assertEquals('<span style="margin-right: 10px;">12 34 56 78 90</span>', $phone, 'Phone for FR 3');

		$object->country_code='CA';
		$phone=dol_print_phone('1234567890', $object->country_code, 0, 0, 0, ' ');
		$this->assertEquals('<span style="margin-right: 10px;">(123) 456-7890</span>', $phone, 'Phone for CA 1');
	}


	/**
	 * testImgPicto
	 *
	 * @return	void
	 */
	public function testImgPicto()
	{
		$s=img_picto('title', 'user');
		print __METHOD__." s=".$s."\n";
		$this->assertContains('fa-user', $s, 'testImgPicto1');

		$s=img_picto('title', 'img.png', 'style="float: right"', 0);
		print __METHOD__." s=".$s."\n";
		$this->assertContains('theme', $s, 'testImgPicto2');
		$this->assertContains('style="float: right"', $s, 'testImgPicto2');

		$s=img_picto('title', '/fullpath/img.png', '', 1);
		print __METHOD__." s=".$s."\n";
		$this->assertEquals('<img src="/fullpath/img.png" alt="" title="title" class="inline-block">', $s, 'testImgPicto3');

		$s=img_picto('title', '/fullpath/img.png', '', true);
		print __METHOD__." s=".$s."\n";
		$this->assertEquals('<img src="/fullpath/img.png" alt="" title="title" class="inline-block">', $s, 'testImgPicto4');

		$s=img_picto('title', 'delete', '', 0, 1);
		print __METHOD__." s=".$s."\n";
		$this->assertEquals(DOL_URL_ROOT.'/theme/eldy/img/delete.png', $s, 'testImgPicto5');
	}

	/**
	 * testDolNow
	 *
	 * @return	void
	 */
	public function testDolNow()
	{
		$now=dol_now('gmt');
		$nowtzserver=dol_now('tzserver');
		print __METHOD__." getServerTimeZoneInt=".(getServerTimeZoneInt('now')*3600)."\n";
		$this->assertEquals(getServerTimeZoneInt('now')*3600, ($nowtzserver-$now));
	}

	/**
	 * testVerifCond
	 *
	 * @return	void
	 */
	public function testVerifCond()
	{
		$verifcond=verifCond('1==1');
		$this->assertTrue($verifcond, 'Test a true comparison');

		$verifcond=verifCond('1==2');
		$this->assertFalse($verifcond, 'Test a false comparison');

		$verifcond=verifCond('$conf->facture->enabled');
		$this->assertTrue($verifcond, 'Test that conf property of a module report true when enabled');

		$verifcond=verifCond('$conf->moduledummy->enabled');
		$this->assertFalse($verifcond, 'Test that conf property of a module report false when disabled');

		$verifcond=verifCond('');
		$this->assertTrue($verifcond);
	}

	/**
	 * testGetDefaultTva
	 *
	 * @return	void
	 */
	public function testGetDefaultTva()
	{
		global $conf,$user,$langs,$db;
		$this->savconf=$conf;
		$this->savuser=$user;
		$this->savlangs=$langs;
		$this->savdb=$db;

		// Sellers
		$companyfrnovat=new Societe($db);
		$companyfrnovat->country_code='FR';
		$companyfrnovat->tva_assuj=0;

		$companyfr=new Societe($db);
		$companyfr->country_code='FR';
		$companyfr->tva_assuj=1;
		$companyfr->tva_intra='FR9999';

		// Buyers
		$companymc=new Societe($db);
		$companymc->country_code='MC';
		$companymc->tva_assuj=1;
		$companyfr->tva_intra='MC9999';

		$companyit=new Societe($db);
		$companyit->country_code='IT';
		$companyit->tva_assuj=1;
		$companyit->tva_intra='IT99999';

		$companyde=new Societe($db);
		$companyde->country_code='DE';
		$companyde->tva_assuj=1;
		$companyde->tva_intra='DE99999';

		$notcompanyde=new Societe($db);
		$notcompanyde->country_code='DE';
		$notcompanyde->tva_assuj=0;
		$notcompanyde->tva_intra='';
		$notcompanyde->typent_code='TE_PRIVATE';

		$companyus=new Societe($db);
		$companyus->country_code='US';
		$companyus->tva_assuj=1;
		$companyus->tva_intra='';


		// Test RULE 0 (FR-DE)
		// Not tested

		// Test RULE 1
		$vat=get_default_tva($companyfrnovat, $companymc, 0);
		$this->assertEquals(0, $vat, 'RULE 1');

		// Test RULE 2 (FR-FR)
		$vat=get_default_tva($companyfr, $companyfr, 0);
		$this->assertEquals(20, $vat, 'RULE 2');

		// Test RULE 2 (FR-MC)
		$vat=get_default_tva($companyfr, $companymc, 0);
		$this->assertEquals(20, $vat, 'RULE 2');

		// Test RULE 3 (FR-DE company)
		$vat=get_default_tva($companyfr, $companyit, 0);
		$this->assertEquals(0, $vat, 'RULE 3');

		// Test RULE 4 (FR-DE not a company)
		$vat=get_default_tva($companyfr, $notcompanyde, 0);
		$this->assertEquals(20, $vat, 'RULE 4');

		// Test RULE 5 (FR-US)
		$vat=get_default_tva($companyfr, $companyus, 0);
		$this->assertEquals(0, $vat, 'RULE 5');


		// We do same tests but with option SERVICE_ARE_ECOMMERCE_200238EC on.
		$conf->global->SERVICE_ARE_ECOMMERCE_200238EC = 1;


		// Test RULE 1 (FR-US)
		$vat=get_default_tva($companyfr, $companyus, 0);
		$this->assertEquals(0, $vat, 'RULE 1 ECOMMERCE_200238EC');

		// Test RULE 2 (FR-FR)
		$vat=get_default_tva($companyfr, $companyfr, 0);
		$this->assertEquals(20, $vat, 'RULE 2 ECOMMERCE_200238EC');

		// Test RULE 3 (FR-DE company)
		$vat=get_default_tva($companyfr, $companyde, 0);
		$this->assertEquals(0, $vat, 'RULE 3 ECOMMERCE_200238EC');

		// Test RULE 4 (FR-DE not a company)
		$vat=get_default_tva($companyfr, $notcompanyde, 0);
		$this->assertEquals(19, $vat, 'RULE 4 ECOMMERCE_200238EC');

		// Test RULE 5 (FR-US)
		$vat=get_default_tva($companyfr, $companyus, 0);
		$this->assertEquals(0, $vat, 'RULE 5 ECOMMERCE_200238EC');
	}

	/**
	 * testGetDefaultTva
	 *
	 * @return	void
	 */
	public function testGetDefaultLocalTax()
	{
		global $conf,$user,$langs,$db;
		$this->savconf=$conf;
		$this->savuser=$user;
		$this->savlangs=$langs;
		$this->savdb=$db;

		$companyfrnovat=new Societe($db);
		$companyfrnovat->country_code='FR';
		$companyfrnovat->tva_assuj=0;
		$companyfrnovat->localtax1_assuj=0;
		$companyfrnovat->localtax2_assuj=0;

		$companyes=new Societe($db);
		$companyes->country_code='ES';
		$companyes->tva_assuj=1;
		$companyes->localtax1_assuj=1;
		$companyes->localtax2_assuj=1;

		$companymc=new Societe($db);
		$companymc->country_code='MC';
		$companymc->tva_assuj=1;
		$companymc->localtax1_assuj=0;
		$companymc->localtax2_assuj=0;

		$companyit=new Societe($db);
		$companyit->country_code='IT';
		$companyit->tva_assuj=1;
		$companyit->tva_intra='IT99999';
		$companyit->localtax1_assuj=0;
		$companyit->localtax2_assuj=0;

		$notcompanyit=new Societe($db);
		$notcompanyit->country_code='IT';
		$notcompanyit->tva_assuj=1;
		$notcompanyit->tva_intra='';
		$notcompanyit->typent_code='TE_PRIVATE';
		$notcompanyit->localtax1_assuj=0;
		$notcompanyit->localtax2_assuj=0;

		$companyus=new Societe($db);
		$companyus->country_code='US';
		$companyus->tva_assuj=1;
		$companyus->tva_intra='';
		$companyus->localtax1_assuj=0;
		$companyus->localtax2_assuj=0;

		// Test RULE FR-MC
		$vat1=get_default_localtax($companyfrnovat, $companymc, 1, 0);
		$vat2=get_default_localtax($companyfrnovat, $companymc, 2, 0);
		$this->assertEquals(0, $vat1);
		$this->assertEquals(0, $vat2);

		// Test RULE ES-ES
		$vat1=get_default_localtax($companyes, $companyes, 1, 0);
		$vat2=get_default_localtax($companyes, $companyes, 2, 0);
		$this->assertEquals($vat1, 5.2);
		$this->assertStringStartsWith((string) $vat2, '-19:-15:-9');       // Can be -19 (old version) or '-19:-15:-9' (new setup)

		// Test RULE ES-IT
		$vat1=get_default_localtax($companyes, $companyit, 1, 0);
		$vat2=get_default_localtax($companyes, $companyit, 2, 0);
		$this->assertEquals(0, $vat1);
		$this->assertEquals(0, $vat2);

		// Test RULE ES-IT
		$vat1=get_default_localtax($companyes, $notcompanyit, 1, 0);
		$vat2=get_default_localtax($companyes, $notcompanyit, 2, 0);
		$this->assertEquals(0, $vat1);
		$this->assertEquals(0, $vat2);

		// Test RULE FR-IT
		// Not tested

		// Test RULE ES-US
		$vat1=get_default_localtax($companyes, $companyus, 1, 0);
		$vat2=get_default_localtax($companyes, $companyus, 2, 0);
		$this->assertEquals(0, $vat1);
		$this->assertEquals(0, $vat2);
	}


	/**
	 * testDolExplodeIntoArray
	 *
	 * @return	void
	 */
	public function testDolExplodeIntoArray()
	{
		$stringtoexplode='AA=B/B.CC=.EE=FF.HH=GG;.';
		$tmp=dolExplodeIntoArray($stringtoexplode, '.', '=');

		print __METHOD__." tmp=".json_encode($tmp)."\n";
		$this->assertEquals('{"AA":"B\/B","CC":"","EE":"FF","HH":"GG;"}', json_encode($tmp));
	}

	/**
	 * dol_nl2br
	 *
	 * @return void
	 */
	public function testDolNl2Br()
	{

		//String to encode
		$string = "a\na";

		$this->assertEquals(dol_nl2br($string), "a<br>\na");

		//With $forxml parameter
		$this->assertEquals(dol_nl2br($string, 0, 1), "a<br />\na");

		//Replacing \n by br
		$this->assertEquals(dol_nl2br($string, 1), "a<br>a");

		//With $forxml parameter
		$this->assertEquals(dol_nl2br($string, 1, 1), "a<br />a");
	}

	/**
	 * testDolPrice2Num
	 *
	 * @return boolean
	 */
	public function testDolPrice2Num()
	{
		global $langs, $conf;

		$oldlangs = $langs;

		$newlangs = new Translate('', $conf);
		$newlangs->setDefaultLang('en_US');
		$newlangs->load("main");
		$langs = $newlangs;

		$this->assertEquals(150, price2num('(SELECT/**/CASE/**/WHEN/**/(0<1)/**/THEN/**/SLEEP(5)/**/ELSE/**/SLEEP(0)/**/END)'));

		$this->assertEquals(1000, price2num('1 000.0'));
		$this->assertEquals(1000, price2num('1 000', 'MT'));
		$this->assertEquals(1000, price2num('1 000', 'MU'));

		$this->assertEquals(1000.123456, price2num('1 000.123456'));

		// Round down
		$this->assertEquals(1000.12, price2num('1 000.123452', 'MT'));
		$this->assertEquals(1000.12345, price2num('1 000.123452', 'MU'), "Test MU");

		// Round up
		$this->assertEquals(1000.13, price2num('1 000.125456', 'MT'));
		$this->assertEquals(1000.12546, price2num('1 000.125456', 'MU'), "Test MU");

		$this->assertEquals(1, price2num('1.000'), 'Test 1.000 give 1 with english language');

		// Text can't be converted
		$this->assertEquals('12.4$', price2num('12.4$'));
		$this->assertEquals('12.4$', price2num('12r.4$'));

		// For spanish language
		$newlangs2 = new Translate('', $conf);
		$newlangs2->setDefaultLang('es_ES');
		$newlangs2->load("main");
		$langs = $newlangs2;

		// Test with 3 chars after . or ,
		// If a . is used and there is 3 digits after, it is a thousand separator
		$this->assertEquals(1234, price2num('1.234', '', 2), 'Test 1.234 give 1234 with spanish language if user input');
		$this->assertEquals(1.234, price2num('1,234', '', 2), 'Test 1,234 give 1234 with spanish language if user input');
		$this->assertEquals(1234, price2num('1 234', '', 2), 'Test 1 234 give 1234 with spanish language if user input');
		$this->assertEquals(-1.234, price2num('-1.234'), 'Test 1.234 give 1.234 with spanish language');
		$this->assertEquals(-1.234, price2num('-1,234'), 'Test 1,234 give 1234 with spanish language');
		$this->assertEquals(-1234, price2num('-1 234'), 'Test 1 234 give 1234 with spanish language');
		$this->assertEquals(21500123, price2num('21.500.123'), 'Test 21.500.123 give 21500123 with spanish language');
		$this->assertEquals(21500123, price2num('21500.123', 0, 2), 'Test 21500.123 give 21500123 with spanish language if user input');
		$this->assertEquals(21500.123, price2num('21500.123'), 'Test 21500.123 give 21500123 with spanish language');
		$this->assertEquals(21500.123, price2num('21500,123'), 'Test 21500,123 give 21500.123 with spanish language');
		// Test with 2 digits
		$this->assertEquals(21500.12, price2num('21500.12'), 'Test 21500.12 give 21500.12 with spanish language');
		$this->assertEquals(21500.12, price2num('21500,12'), 'Test 21500,12 give 21500.12 with spanish language');
		// Test with 3 digits
		$this->assertEquals(12123, price2num('12.123', '', 2), 'Test 12.123 give 12123 with spanish language if user input');
		$this->assertEquals(12.123, price2num('12,123', '', 2), 'Test 12,123 give 12.123 with spanish language if user input');
		$this->assertEquals(12.123, price2num('12.123'), 'Test 12.123 give 12.123 with spanish language');
		$this->assertEquals(12.123, price2num('12,123'), 'Test 12,123 give 12.123 with spanish language');

		// For french language
		$newlangs3 = new Translate('', $conf);
		$newlangs3->setDefaultLang('fr_FR');
		$newlangs3->load("main");
		$langs = $newlangs3;

		$this->assertEquals(1, price2num('1.000', '', 2), 'Test 1.000 give 1 with french language if user input');
		$this->assertEquals(1, price2num('1.000'), 'Test 1.000 give 1 with french language');
		$this->assertEquals(1000, price2num('1 000'), 'Test 1.000 give 1 with french language');
		$this->assertEquals(1.234, price2num('1.234', '', 2), 'Test 1.234 give 1.234 with french language if user input');
		$this->assertEquals(1.234, price2num('1.234'), 'Test 1.234 give 1.234 with french language');
		$this->assertEquals(1.234, price2num('1,234', '', 2), 'Test 1,234 give 1.234 with french language if user input');
		$this->assertEquals(1.234, price2num('1,234'), 'Test 1,234 give 1.234 with french language');
		$this->assertEquals(21500000, price2num('21500 000'), 'Test 21500 000 give 21500000 with french language');
		$this->assertEquals(21500000, price2num('21 500 000'), 'Test 21 500 000 give 21500000 with french language');
		$this->assertEquals(21500, price2num('21500.00'), 'Test 21500.00 give 21500 with french language');
		$this->assertEquals(21500, price2num('21500,00'), 'Test 21500,00 give 21500 with french language');

		$langs = $oldlangs;

		return true;
	}

	/**
	 * testDolGetDate
	 *
	 * @return boolean
	 */
	public function testDolGetDate()
	{
		global $conf;

		$conf->global->MAIN_START_WEEK = 0;

		$tmp=dol_getdate(24*60*60+1);		// 2/1/1970 and 1 second = friday
		$this->assertEquals(5, $tmp['wday']);

		$conf->global->MAIN_START_WEEK = 1;

		$tmp=dol_getdate(1);				// 1/1/1970 and 1 second = thirday
		$this->assertEquals(4, $tmp['wday']);

		$tmp=dol_getdate(24*60*60+1);		// 2/1/1970 and 1 second = friday
		$this->assertEquals(5, $tmp['wday']);

		$tmp=dol_getdate(1, false, "Europe/Paris");						// 1/1/1970 and 1 second = thirday
		$this->assertEquals(1970, $tmp['year']);
		$this->assertEquals(1, $tmp['mon']);
		$this->assertEquals(1, $tmp['mday']);
		$this->assertEquals(4, $tmp['wday']);
		$this->assertEquals(0, $tmp['yday']);
		$this->assertEquals(1, $tmp['hours']);		// We are winter, so we are GMT+1 even during summer
		$this->assertEquals(0, $tmp['minutes']);
		$this->assertEquals(1, $tmp['seconds']);

		$tmp=dol_getdate(15638401, false, "Europe/Paris");					// 1/7/1970 and 1 second = wednesday
		$this->assertEquals(1970, $tmp['year']);
		$this->assertEquals(7, $tmp['mon']);
		$this->assertEquals(1, $tmp['mday']);
		$this->assertEquals(3, $tmp['wday']);
		$this->assertEquals(181, $tmp['yday']);
		$this->assertEquals(1, $tmp['hours']);		// There is no daylight in 1970, so we are GMT+1 even during summer
		$this->assertEquals(0, $tmp['minutes']);
		$this->assertEquals(1, $tmp['seconds']);

		$tmp=dol_getdate(1593561601, false, "Europe/Paris");				// 1/7/2020 and 1 second = wednesday
		$this->assertEquals(2020, $tmp['year']);
		$this->assertEquals(7, $tmp['mon']);
		$this->assertEquals(1, $tmp['mday']);
		$this->assertEquals(3, $tmp['wday']);
		$this->assertEquals(182, $tmp['yday']);		// 182 and not 181, due to the 29th february
		$this->assertEquals(2, $tmp['hours']);		// There is a daylight, so we are GMT+2
		$this->assertEquals(0, $tmp['minutes']);
		$this->assertEquals(1, $tmp['seconds']);

		$conf->global->MAIN_USE_OLD_FUNCTIONS_FOR_GETDATE = 1;

		$tmp=dol_getdate(1);						// 1/1/1970 and 1 second = thirday
		$this->assertEquals(1970, $tmp['year']);
		$this->assertEquals(1, $tmp['mon']);
		$this->assertEquals(1, $tmp['mday']);
		$this->assertEquals(4, $tmp['wday']);
		$this->assertEquals(0, $tmp['yday']);
		// We must disable this because on CI, timezone is may be UTC or something else
		//$this->assertEquals(1, $tmp['hours']);		// We are winter, so we are GMT+1 even during summer
		$this->assertEquals(0, $tmp['minutes']);
		$this->assertEquals(1, $tmp['seconds']);

		$tmp=dol_getdate(15638401);					// 1/7/1970 and 1 second = wednesday
		$this->assertEquals(1970, $tmp['year']);
		$this->assertEquals(7, $tmp['mon']);
		$this->assertEquals(1, $tmp['mday']);
		$this->assertEquals(3, $tmp['wday']);
		$this->assertEquals(181, $tmp['yday']);
		// We must disable this because on CI, timezone is may be UTC or something else
		//$this->assertEquals(1, $tmp['hours']);		// There is no daylight in 1970, so we are GMT+1 even during summer
		$this->assertEquals(0, $tmp['minutes']);
		$this->assertEquals(1, $tmp['seconds']);

		$tmp=dol_getdate(1593561601);				// 1/7/2020 and 1 second = wednesday
		$this->assertEquals(2020, $tmp['year']);
		$this->assertEquals(7, $tmp['mon']);
		$this->assertEquals(1, $tmp['mday']);
		$this->assertEquals(3, $tmp['wday']);
		$this->assertEquals(182, $tmp['yday']);		// 182 and not 181, due to the 29th february
		// We must disable this because on CI, timezone is may be UTC or something else
		//$this->assertEquals(2, $tmp['hours']);		// There is a daylight, so we are GMT+2
		$this->assertEquals(0, $tmp['minutes']);
		$this->assertEquals(1, $tmp['seconds']);

		return true;
	}


	/**
	 * testMakeSubstitutions
	 *
	 * @return boolean
	 */
	public function testMakeSubstitutions()
	{
		global $conf, $langs;
		$langs->load("main");

		$substit=array("AAA"=>'Not used', "BBB"=>'Not used', "CCC"=>"C replaced");
		$chaine='This is a string with __[MAIN_THEME]__ and __(DIRECTION)__ and __CCC__';
		$newstring = make_substitutions($chaine, $substit);
		$this->assertEquals($newstring, 'This is a string with eldy and ltr and __C replaced__');

		return true;
	}

	/**
	 * testDolStringIsGoodIso
	 *
	 * @return boolean
	 */
	public function testDolStringIsGoodIso()
	{
		global $conf, $langs;

		$chaine='This is an ISO string';
		$result = dol_string_is_good_iso($chaine);
		$this->assertEquals($result, 1);

		$chaine='This is a not ISO string '.chr(0);
		$result = dol_string_is_good_iso($chaine);
		$this->assertEquals($result, 0);

		return true;
	}


	/**
	 * testGetUserRemoteIP
	 *
	 * @return boolean
	 */
	public function testGetUserRemoteIP()
	{
		global $conf, $langs;

		$_SERVER['HTTP_X_FORWARDED_FOR']='1.2.3.4';
		$_SERVER['HTTP_CLIENT_IP']='5.6.7.8';
		$result = getUserRemoteIP();
		$this->assertEquals($result, '1.2.3.4');

		$_SERVER['HTTP_X_FORWARDED_FOR']='1.2.3.4<corrupted>';
		$_SERVER['HTTP_CLIENT_IP']='5.6.7.8';
		$result = getUserRemoteIP();
		$this->assertEquals($result, '5.6.7.8');

		$_SERVER['HTTP_X_FORWARDED_FOR']='[1:2:3:4]';
		$_SERVER['HTTP_CLIENT_IP']='5.6.7.8';
		$result = getUserRemoteIP();
		$this->assertEquals($result, '[1:2:3:4]');

		return true;
	}
}