function HtmlTest::testDecodeEntitiesAndEscape

Tests relationship between escaping and decoding HTML entities.

@covers ::decodeEntities @covers ::escape

File

core/tests/Drupal/Tests/Component/Utility/HtmlTest.php, line 314

Class

HtmlTest

Tests <a href="/api/drupal/core%21lib%21Drupal%21Component%21Utility%21Html.php/class/Html/9" title="Provides DOMDocument helpers for parsing and serializing HTML strings." class="local">\Drupal\Component\Utility\Html</a>.

Namespace

Code

public function testDecodeEntitiesAndEscape() {
    $string = "<em>répét&eacute;</em>";
    $escaped = Html::escape($string);
    $this->assertSame('&lt;em&gt;répét&amp;eacute;&lt;/em&gt;', $escaped);
    $decoded = Html::decodeEntities($escaped);
    $this->assertSame('<em>répét&eacute;</em>', $decoded);
    $decoded = Html::decodeEntities($decoded);
    $this->assertSame('<em>répété</em>', $decoded);
    $escaped = Html::escape($decoded);
    $this->assertSame('&lt;em&gt;répété&lt;/em&gt;', $escaped);
}