<?php

/**
 * @todo Fix usage of HTMLPurifier_Language->_loaded using something else
 */
class HTMLPurifier_LanguageTest extends HTMLPurifier_Harness {
	protected $lang;
	protected function generateEnLanguage() {
		$factory = HTMLPurifier_LanguageFactory::instance ();
		$config = HTMLPurifier_Config::create ( array (
				'Core.Language' => 'en' 
		) );
		$context = new HTMLPurifier_Context ();
		return $factory->create ( $config, $context );
	}
	public function test_getMessage() {
		$config = HTMLPurifier_Config::createDefault ();
		$context = new HTMLPurifier_Context ();
		$lang = new HTMLPurifier_Language ( $config, $context );
		$lang->_loaded = true;
		$lang->messages ['HTMLPurifier'] = 'HTML Purifier';
		$this->assertIdentical ( $lang->getMessage ( 'HTMLPurifier' ), 'HTML Purifier' );
		$this->assertIdentical ( $lang->getMessage ( 'LanguageTest: Totally non-existent key' ), '[LanguageTest: Totally non-existent key]' );
	}
	public function test_formatMessage() {
		$config = HTMLPurifier_Config::createDefault ();
		$context = new HTMLPurifier_Context ();
		$lang = new HTMLPurifier_Language ( $config, $context );
		$lang->_loaded = true;
		$lang->messages ['LanguageTest: Error'] = 'Error is $1 on line $2';
		$this->assertIdentical ( $lang->formatMessage ( 'LanguageTest: Error', array (
				1 => 'fatal',
				32 
		) ), 'Error is fatal on line 32' );
	}
	public function test_formatMessage_tokenParameter() {
		$config = HTMLPurifier_Config::createDefault ();
		$context = new HTMLPurifier_Context ();
		$generator = new HTMLPurifier_Generator ( $config, $context ); // replace with mock if this gets icky
		$context->register ( 'Generator', $generator );
		$lang = new HTMLPurifier_Language ( $config, $context );
		$lang->_loaded = true;
		$lang->messages ['LanguageTest: Element info'] = 'Element Token: $1.Name, $1.Serialized, $1.Compact, $1.Line';
		$lang->messages ['LanguageTest: Data info'] = 'Data Token: $1.Data, $1.Serialized, $1.Compact, $1.Line';
		$this->assertIdentical ( $lang->formatMessage ( 'LanguageTest: Element info', array (
				1 => new HTMLPurifier_Token_Start ( 'a', array (
						'href' => 'http://example.com' 
				), 18 ) 
		) ), 'Element Token: a, <a href="http://example.com">, <a>, 18' );
		$this->assertIdentical ( $lang->formatMessage ( 'LanguageTest: Data info', array (
				1 => new HTMLPurifier_Token_Text ( 'data>', 23 ) 
		) ), 'Data Token: data>, data&gt;, data&gt;, 23' );
	}
	public function test_listify() {
		$lang = $this->generateEnLanguage ();
		$this->assertEqual ( $lang->listify ( array (
				'Item' 
		) ), 'Item' );
		$this->assertEqual ( $lang->listify ( array (
				'Item',
				'Item2' 
		) ), 'Item and Item2' );
		$this->assertEqual ( $lang->listify ( array (
				'Item',
				'Item2',
				'Item3' 
		) ), 'Item, Item2 and Item3' );
	}
	public function test_formatMessage_arrayParameter() {
		$lang = $this->generateEnLanguage ();
		
		$array = array (
				'Item1',
				'Item2',
				'Item3' 
		);
		$this->assertIdentical ( $lang->formatMessage ( 'LanguageTest: List', array (
				1 => $array 
		) ), 'Item1, Item2 and Item3' );
		
		$array = array (
				'Key1' => 'Value1',
				'Key2' => 'Value2' 
		);
		$this->assertIdentical ( $lang->formatMessage ( 'LanguageTest: Hash', array (
				1 => $array 
		) ), 'Key1 and Key2; Value1 and Value2' );
	}
}

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