75 lines
2.2 KiB
PHP
75 lines
2.2 KiB
PHP
<?php
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/**
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* Test Parsedown against the CommonMark spec.
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*
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* Some code based on the original JavaScript test runner by jgm.
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*
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* @link http://commonmark.org/ CommonMark
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* @link http://git.io/8WtRvQ JavaScript test runner
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*/
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class CommonMarkTest extends PHPUnit_Framework_TestCase
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{
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const SPEC_URL = 'https://raw.githubusercontent.com/jgm/stmd/master/spec.txt';
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/**
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* @dataProvider data
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* @param $section
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* @param $markdown
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* @param $expectedHtml
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*/
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function test_($section, $markdown, $expectedHtml)
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{
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$Parsedown = new Parsedown();
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$Parsedown->setUrlsLinked(false);
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$actualHtml = $Parsedown->text($markdown);
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$actualHtml = $this->normalizeMarkup($actualHtml);
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$this->assertEquals($expectedHtml, $actualHtml);
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}
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function data()
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{
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$spec = file_get_contents(self::SPEC_URL);
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$spec = strstr($spec, '<!-- END TESTS -->', true);
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$tests = array();
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$currentSection = '';
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preg_replace_callback(
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'/^\.\n([\s\S]*?)^\.\n([\s\S]*?)^\.$|^#{1,6} *(.*)$/m',
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function($matches) use ( & $tests, & $currentSection, & $testCount) {
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if (isset($matches[3]) and $matches[3]) {
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$currentSection = $matches[3];
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} else {
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$testCount++;
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$markdown = $matches[1];
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$markdown = preg_replace('/→/', "\t", $markdown);
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$expectedHtml = $matches[2];
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$expectedHtml = $this->normalizeMarkup($expectedHtml);
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$tests []= array(
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$currentSection, # section
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$markdown, # markdown
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$expectedHtml, # html
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);
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}
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},
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$spec
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);
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return $tests;
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}
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private function normalizeMarkup($markup)
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{
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$markup = preg_replace("/\n+/", "\n", $markup);
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$markup = preg_replace('/^\s+/m', '', $markup);
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$markup = preg_replace('/^((?:<[\w]+>)+)\n/m', '$1', $markup);
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$markup = preg_replace('/\n((?:<\/[\w]+>)+)$/m', '$1', $markup);
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$markup = trim($markup);
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return $markup;
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}
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}
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