<?php

/**
 * @note Sample input files are located in the StringHashParser/ directory.
 */
class HTMLPurifier_StringHashParserTest extends UnitTestCase {
	
	/**
	 * Instance of ConfigSchema_StringHashParser being tested.
	 */
	protected $parser;
	public function setup() {
		$this->parser = new HTMLPurifier_StringHashParser ();
	}
	
	/**
	 * Assert that $file gets parsed into the form of $expect
	 */
	protected function assertParse($file, $expect) {
		$result = $this->parser->parseFile ( dirname ( __FILE__ ) . '/StringHashParser/' . $file );
		$this->assertIdentical ( $result, $expect );
	}
	public function testSimple() {
		$this->assertParse ( 'Simple.txt', array (
				'ID' => 'Namespace.Directive',
				'TYPE' => 'string',
				'CHAIN-ME' => '2',
				'DESCRIPTION' => "Multiline\nstuff\n",
				'EMPTY' => '',
				'FOR-WHO' => "Single multiline\n" 
		) );
	}
	public function testOverrideSingle() {
		$this->assertParse ( 'OverrideSingle.txt', array (
				'KEY' => 'New' 
		) );
	}
	public function testAppendMultiline() {
		$this->assertParse ( 'AppendMultiline.txt', array (
				'KEY' => "Line1\nLine2\n" 
		) );
	}
	public function testDefault() {
		$this->parser->default = 'NEW-ID';
		$this->assertParse ( 'Default.txt', array (
				'NEW-ID' => 'DefaultValue' 
		) );
	}
	public function testError() {
		try {
			$this->parser->parseFile ( 'NoExist.txt' );
		} catch ( HTMLPurifier_ConfigSchema_Exception $e ) {
			$this->assertIdentical ( $e->getMessage (), 'File NoExist.txt does not exist' );
		}
	}
	public function testParseMultiple() {
		$result = $this->parser->parseMultiFile ( dirname ( __FILE__ ) . '/StringHashParser/Multi.txt' );
		$this->assertIdentical ( $result, array (
				array (
						'ID' => 'Namespace.Directive',
						'TYPE' => 'string',
						'CHAIN-ME' => '2',
						'DESCRIPTION' => "Multiline\nstuff\n",
						'FOR-WHO' => "Single multiline\n" 
				),
				array (
						'ID' => 'Namespace.Directive2',
						'TYPE' => 'integer',
						'CHAIN-ME' => '3',
						'DESCRIPTION' => "M\nstuff\n",
						'FOR-WHO' => "Single multiline2\n" 
				) 
		) );
	}
}

// vim: et sw=4 sts=4