<?php

// load piggy
require_once('./../Loader.php');

/**
* Functions Test Suite
*
* @author		Blue Static
* @copyright	Copyright Š2002 - [#]year[#], Blue Static
* @version		$Revision$
* @package		ISSO Tests
* 
*/
class FunctionsTest extends UnitTestCase
{
	public function testSwapCssClasses()
	{
		$this->assertEqual('', BSFunctions::$cssClass);
		
		BSFunctions::SwapCssClasses('1', '2');
		$this->assertEqual('2', BSFunctions::$cssClass);
		
		BSFunctions::SwapCssClasses('1', '2');
		$this->assertEqual('1', BSFunctions::$cssClass);
		
		BSFunctions::SwapCssClasses('1', '2');
		$this->assertEqual('2', BSFunctions::$cssClass);
	}
	
	public function testFetchSourcePath()
	{
		$this->assertEqual('a' . DIRECTORY_SEPARATOR, BSFunctions::FetchSourcePath('a'));
	}
	
	public function testDownloadFile()
	{
	
	}
	
	public function testIsValidEmail()
	{
		$this->assertTrue(BSFunctions::IsValidEmail('test@example.com'));
		$this->assertTrue(BSFunctions::IsValidEmail('test@example.co.uk'));
		$this->assertTrue(BSFunctions::IsValidEmail('test.foo_hi@example.edu.k12.paloalto.ca.us'));
		
		$this->assertFalse(BSFunctions::IsValidEmail(''));
		$this->assertFalse(BSFunctions::IsValidEmail('te#st@example.com'));
		$this->assertFalse(BSFunctions::IsValidEmail('@example.com'));
		$this->assertFalse(BSFunctions::IsValidEmail('test@.com'));
	}
	
	public function testIsBrowser()
	{
	
	}
	
	public function testRandom()
	{
		$values = array();
		for ($i = 0; $i < 100; $i++)
		{
			$random = BSFunctions::Random(5);
			$this->assertEqual(5, strlen($random));
			$this->assertFalse(in_array($random, $values));
			$values[] = $random;
		}
	}
	
	public function testArraySetCurrent()
	{
		$array = array('a', 'b', 'c', 'd');
		
		$this->assertEqual('a', current($array));
		$this->assertEqual('b', next($array));
		$this->assertEqual('c', next($array));
		
		BSFunctions::ArraySetCurrent($array, 0);
		$this->assertEqual('a', current($array));
		
		BSFunctions::ArraySetCurrent($array, 3);
		$this->assertEqual('d', current($array));
	}
	
	public function testFetchMicrotimeDiff()
	{
	
	}
	
	public function testFetchExtension()
	{
		$this->assertEqual('txt', BSFunctions::FetchExtension('test.txt'));
		$this->assertEqual('', BSFunctions::FetchExtension('test'));
		$this->assertEqual('xml', BSFunctions::FetchExtension('test.file.xml'));
	}
	
	public function testFetchMaxPhpFileSize()
	{
	
	}
	
	public function testScanDirectory()
	{
	
	}
	
	public function testConvertLineBreaks()
	{
		$string = "test\r\nstring\r\n";
		$this->assertFalse(strpos("\r", BSFunctions::ConvertLineBreaks($string)));
	}
	
	public function testArrayStripEmpty()
	{
		$array = array(1, 4, 6);
		$this->assertEqual(3, sizeof(BSFunctions::ArrayStripEmpty($array)));
		
		$array = array(1, 0, 5, '');
		$this->assertEqual(2, sizeof(BSFunctions::ArrayStripEmpty($array)));
		
		$array = array('', 'test' => array('', 6));
		$array = BSFunctions::ArrayStripEmpty($array);
		$this->assertEqual(1, sizeof($array));
		$this->assertEqual(1, sizeof($array['test']));
	}
}

?>