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parsedown/tests/CommonMarkTestStrict.php

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<?php
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namespace Erusev\Parsedown\Tests;
use Erusev\Parsedown\Parsedown;
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use PHPUnit\Framework\TestCase;
/**
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* Test Parsedown against the CommonMark spec
*
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* @link http://commonmark.org/ CommonMark
*/
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class CommonMarkTestStrict extends TestCase
{
const SPEC_URL = 'https://raw.githubusercontent.com/jgm/CommonMark/master/spec.txt';
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protected $parsedown;
protected function setUp()
{
$this->parsedown = new Parsedown;
// $this->parsedown->setUrlsLinked(false);
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}
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/**
* @dataProvider data
* @param $id
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* @param $section
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* @param $markdown
* @param $expectedHtml
*/
public function testExample($id, $section, $markdown, $expectedHtml)
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{
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$actualHtml = $this->parsedown->text($markdown);
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$this->assertEquals($expectedHtml, $actualHtml);
}
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/**
* @return array
*/
public function data()
{
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$spec = \file_get_contents(self::SPEC_URL);
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if ($spec === false) {
$this->fail('Unable to load CommonMark spec from ' . self::SPEC_URL);
}
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$spec = \str_replace("\r\n", "\n", $spec);
$spec = \strstr($spec, '<!-- END TESTS -->', true);
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$matches = [];
\preg_match_all('/^`{32} example\n((?s).*?)\n\.\n(?:|((?s).*?)\n)`{32}$|^#{1,6} *(.*?)$/m', $spec, $matches, \PREG_SET_ORDER);
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$data = [];
$currentId = 0;
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$currentSection = '';
foreach ($matches as $match) {
if (isset($match[3])) {
$currentSection = $match[3];
} else {
$currentId++;
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$markdown = \str_replace('→', "\t", $match[1]);
$expectedHtml = isset($match[2]) ? \str_replace('→', "\t", $match[2]) : '';
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$data[$currentId] = [
'id' => $currentId,
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'section' => $currentSection,
'markdown' => $markdown,
'expectedHtml' => $expectedHtml
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];
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}
}
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return $data;
}
}