tests/phpunit/CRM/Utils/HtmlToTextTest.php

   1 <?php
   2
   3 require_once 'CiviTest/CiviUnitTestCase.php';
   4
   5 /**
   6  * Class CRM_Utils_HtmlToTextTest
   7  */
   8 class CRM_Utils_HtmlToTextTest extends CiviUnitTestCase {
   9
  10   public function setUp() {
  11     parent::setUp();
  12   }
  13
  14   /**
  15    * @return array
  16    */
  17   public function htmlToTextExamples() {
  18     $cases = array(); // array(0 => string $html, 1 => string $text)
  19
  20     $cases[] = array(
  21       '<br/><p>',
  22       '',
  23     );
  24
  25     $cases[] = array(
  26       "\n<p>\n" .
  27       "This is a paragraph with <b>Bold</b> and <i>italics</i>\n" .
  28       "Also some <a href=\"http://www.example.com\">hrefs</a> and a\n" .
  29       "few <mailto:\"info@example.org\">mailto</mailto> tags.\n" .
  30       "This is also a really long long line\n" .
  31       "\n",
  32       "This is a paragraph with BOLD and _italics_ Also some hrefs [1] and a few\n" .
  33       "mailto tags. This is also a really long long line\n" .
  34       "\n" .
  35       "Links:\n" .
  36       "------\n" .
  37       "[1] http://www.example.com\n" .
  38       "",
  39     );
  40
  41     $cases[] = array(
  42       "<p>\nA <a href=\"{action.do_something}\">token</a>\nis not treated as a relative URL",
  43       "A token [1] is not treated as a relative URL\n" .
  44       "\n" .
  45       "Links:\n" .
  46       "------\n" .
  47       "[1] {action.do_something}\n",
  48     );
  49
  50     return $cases;
  51   }
  52
  53   /**
  54    * @param string $html
  55    *   Example HTML input.
  56    * @param string $text
  57    *    Expected text output.
  58    * @dataProvider htmlToTextExamples
  59    */
  60   public function testHtmlToText($html, $text) {
  61     $output = CRM_Utils_String::htmlToText($html);
  62     $this->assertEquals(
  63       trim($output),
  64       trim($text),
  65       "Text Output did not match for $html"
  66     );
  67   }
  68
  69 }