www.aleph1.co.uk Git - yaffs-website/blob - web/core/tests/Drupal/Tests/Core/Field/FieldFilteredMarkupTest.php

   1 <?php
   2
   3 namespace Drupal\Tests\Core\Field;
   4
   5 use Drupal\Tests\UnitTestCase;
   6 use Drupal\Core\Field\FieldFilteredMarkup;
   7 use Drupal\Component\Render\MarkupInterface;
   8
   9 /**
  10  * @coversDefaultClass \Drupal\Core\Field\FieldFilteredMarkup
  11  * @group Field
  12  */
  13 class FieldFilteredMarkupTest extends UnitTestCase {
  14
  15   /**
  16    * @covers ::create
  17    * @dataProvider providerTestCreate
  18    */
  19   public function testCreate($string, $expected, $instance_of_check) {
  20     $filtered_string = FieldFilteredMarkup::create($string);
  21
  22     if ($instance_of_check) {
  23       $this->assertInstanceOf(FieldFilteredMarkup::class, $filtered_string);
  24     }
  25     $this->assertSame($expected, (string) $filtered_string);
  26   }
  27
  28   /**
  29    * Provides data for testCreate().
  30    */
  31   public function providerTestCreate() {
  32     $data = [];
  33     $data[] = ['', '', FALSE];
  34     // Certain tags are filtered.
  35     $data[] = ['<script>teststring</script>', 'teststring', TRUE];
  36     // Certain tags are not filtered.
  37     $data[] = ['<em>teststring</em>', '<em>teststring</em>', TRUE];
  38     // HTML will be normalized.
  39     $data[] = ['<em>teststring', '<em>teststring</em>', TRUE];
  40
  41     // Even safe strings will be escaped.
  42     $safe_string = $this->prophesize(MarkupInterface::class);
  43     $safe_string->__toString()->willReturn('<script>teststring</script>');
  44     $data[] = [$safe_string->reveal(), 'teststring', TRUE];
  45
  46     return $data;
  47   }
  48
  49   /**
  50    * @covers: ::displayAllowedTags
  51    */
  52   public function testdisplayAllowedTags() {
  53     $expected = '<a> <b> <big> <code> <del> <em> <i> <ins> <pre> <q> <small> <span> <strong> <sub> <sup> <tt> <ol> <ul> <li> <p> <br> <img>';
  54
  55     $this->assertSame($expected, FieldFilteredMarkup::displayAllowedTags());
  56   }
  57
  58 }