<?php
/* Copyright (c)
 * - 2013-2015, Geert Bergman (geert@scrivo.nl), highlight.php
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 * 3. Neither the name of "highlight.js", "highlight.php", nor the names of its
 *    contributors may be used to endorse or promote products derived from this
 *    software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

require_once ("../Highlight/Autoloader.php");
spl_autoload_register("Highlight\\Autoloader::load");

class MarkupTest extends PHPUnit_Framework_TestCase
{

    protected $hl;

    protected $tests;

    protected function setUp()
    {
        $this->hl = new Highlight\Highlighter();
        
        $this->tests = array();
        $d = dir(__DIR__ . DIRECTORY_SEPARATOR . "markup");
        while (false !== ($lang = $d->read())) {
            if ($lang[0] !== ".") {
                $this->tests[$lang] = array();
                $d2 = dir(__DIR__ . DIRECTORY_SEPARATOR . "markup" . 
                    DIRECTORY_SEPARATOR . $lang);
                while (false !== ($test = $d2->read())) {
                    if (substr($test, - 11) == ".expect.txt") {
                        $this->tests[$lang][] = substr($test, 0, - 11);
                    }
                }
                $d2->close();
            }
        }
        $d->close();
    }

    private function getTestData($language, $test)
    {
        return (object) array(
            "code" => file_get_contents(__DIR__ . DIRECTORY_SEPARATOR . 
                "markup" . DIRECTORY_SEPARATOR . $language . 
                DIRECTORY_SEPARATOR . "$test.txt"),
            "expected" => file_get_contents(__DIR__ . DIRECTORY_SEPARATOR . 
                "markup" . DIRECTORY_SEPARATOR . $language . 
                DIRECTORY_SEPARATOR . "$test.expect.txt")
        );
    }

    public function testMarkup()
    {
        foreach ($this->tests as $lng => $tests) {
            foreach ($tests as $test) {
                $data = $this->getTestData($lng, $test);
                $this->assertEquals($data->expected, 
                    $this->hl->highlight($lng, $data->code)->value);
            }
        }
    }
}