aleph1.co.uk Git - yaffs-website/blob - vendor/cebe/markdown/tests/BaseMarkdownTest.php

   1 <?php
   2 /**
   3  * @copyright Copyright (c) 2014 Carsten Brandt
   4  * @license https://github.com/cebe/markdown/blob/master/LICENSE
   5  * @link https://github.com/cebe/markdown#readme
   6  */
   7
   8 namespace cebe\markdown\tests;
   9
  10 use cebe\markdown\Parser;
  11
  12 /**
  13  * Base class for all Test cases.
  14  *
  15  * @author Carsten Brandt <mail@cebe.cc>
  16  */
  17 abstract class BaseMarkdownTest extends \PHPUnit_Framework_TestCase
  18 {
  19         protected $outputFileExtension = '.html';
  20
  21         abstract public function getDataPaths();
  22
  23         /**
  24          * @return Parser
  25          */
  26         abstract public function createMarkdown();
  27
  28         /**
  29          * @dataProvider dataFiles
  30          */
  31         public function testParse($path, $file)
  32         {
  33                 list($markdown, $html) = $this->getTestData($path, $file);
  34                 // Different OS line endings should not affect test
  35                 $html = str_replace(["\r\n", "\n\r", "\r"], "\n", $html);
  36
  37                 $m = $this->createMarkdown();
  38                 $this->assertEquals($html, $m->parse($markdown));
  39         }
  40
  41         public function testUtf8()
  42         {
  43                 $this->assertSame("<p>абвгдеёжзийклмнопрстуфхцчшщъыьэюя</p>\n", $this->createMarkdown()->parse('абвгдеёжзийклмнопрстуфхцчшщъыьэюя'));
  44                 $this->assertSame("<p>there is a charater, 配</p>\n", $this->createMarkdown()->parse('there is a charater, 配'));
  45                 $this->assertSame("<p>Arabic Latter \"م (M)\"</p>\n", $this->createMarkdown()->parse('Arabic Latter "م (M)"'));
  46                 $this->assertSame("<p>電腦</p>\n", $this->createMarkdown()->parse('電腦'));
  47
  48                 $this->assertSame('абвгдеёжзийклмнопрстуфхцчшщъыьэюя', $this->createMarkdown()->parseParagraph('абвгдеёжзийклмнопрстуфхцчшщъыьэюя'));
  49                 $this->assertSame('there is a charater, 配', $this->createMarkdown()->parseParagraph('there is a charater, 配'));
  50                 $this->assertSame('Arabic Latter "م (M)"', $this->createMarkdown()->parseParagraph('Arabic Latter "م (M)"'));
  51                 $this->assertSame('電腦', $this->createMarkdown()->parseParagraph('電腦'));
  52         }
  53
  54         public function testInvalidUtf8()
  55         {
  56                 $m = $this->createMarkdown();
  57                 $this->assertEquals("<p><code>�</code></p>\n", $m->parse("`\x80`"));
  58                 $this->assertEquals('<code>�</code>', $m->parseParagraph("`\x80`"));
  59         }
  60
  61         public function pregData()
  62         {
  63                 // http://en.wikipedia.org/wiki/Newline#Representations
  64                 return [
  65                         ["a\r\nb", "a\nb"],
  66                         ["a\n\rb", "a\nb"], // Acorn BBC and RISC OS spooled text output :)
  67                         ["a\nb", "a\nb"],
  68                         ["a\rb", "a\nb"],
  69
  70                         ["a\n\nb", "a\n\nb", "a</p>\n<p>b"],
  71                         ["a\r\rb", "a\n\nb", "a</p>\n<p>b"],
  72                         ["a\n\r\n\rb", "a\n\nb", "a</p>\n<p>b"], // Acorn BBC and RISC OS spooled text output :)
  73                         ["a\r\n\r\nb", "a\n\nb", "a</p>\n<p>b"],
  74                 ];
  75         }
  76
  77         /**
  78          * @dataProvider pregData
  79          */
  80         public function testPregReplaceR($input, $exptected, $pexpect = null)
  81         {
  82                 $this->assertSame($exptected, $this->createMarkdown()->parseParagraph($input));
  83                 $this->assertSame($pexpect === null ? "<p>$exptected</p>\n" : "<p>$pexpect</p>\n", $this->createMarkdown()->parse($input));
  84         }
  85
  86         public function getTestData($path, $file)
  87         {
  88                 return [
  89                         file_get_contents($this->getDataPaths()[$path] . '/' . $file . '.md'),
  90                         file_get_contents($this->getDataPaths()[$path] . '/' . $file . $this->outputFileExtension),
  91                 ];
  92         }
  93
  94         public function dataFiles()
  95         {
  96                 $files = [];
  97                 foreach ($this->getDataPaths() as $name => $src) {
  98                         $handle = opendir($src);
  99                         if ($handle === false) {
 100                                 throw new \Exception('Unable to open directory: ' . $src);
 101                         }
 102                         while (($file = readdir($handle)) !== false) {
 103                                 if ($file === '.' || $file === '..') {
 104                                         continue;
 105                                 }
 106
 107                                 if (substr($file, -3, 3) === '.md' && file_exists($src . '/' . substr($file, 0, -3) .  $this->outputFileExtension)) {
 108                                         $files[] = [$name, substr($file, 0, -3)];
 109                                 }
 110                         }
 111                         closedir($handle);
 112                 }
 113                 return $files;
 114         }
 115 }