/**
* Tests the escaping of objects implementing SafeStringInterface.
*
* @covers ::escapeFilter
*/
public function testSafeStringEscaping()
{
$renderer = $this->getMock('\\Drupal\\Core\\Render\\RendererInterface');
$twig = new \Twig_Environment(NULL, array('debug' => TRUE, 'cache' => FALSE, 'autoescape' => TRUE, 'optimizations' => 0));
$twig_extension = new TwigExtension($renderer);
// By default, TwigExtension will attempt to cast objects to strings.
// Ensure objects that implement SafeStringInterface are unchanged.
$safe_string = $this->getMock('\\Drupal\\Component\\Utility\\SafeStringInterface');
$this->assertSame($safe_string, $twig_extension->escapeFilter($twig, $safe_string, 'html', 'UTF-8', TRUE));
// Ensure objects that do not implement SafeStringInterface are escaped.
$string_object = new TwigExtensionTestString("<script>alert('here');</script>");
$this->assertSame('<script>alert('here');</script>', $twig_extension->escapeFilter($twig, $string_object, 'html', 'UTF-8', TRUE));
}
/**
* @covers ::escapeFilter
* @covers ::bubbleArgMetadata
*/
public function testEscapeWithGeneratedLink()
{
$renderer = $this->prophesize(RendererInterface::class);
$twig = new \Twig_Environment(NULL, ['debug' => TRUE, 'cache' => FALSE, 'autoescape' => 'html', 'optimizations' => 0]);
$twig_extension = new TwigExtension($renderer->reveal());
$twig->addExtension($twig_extension->setUrlGenerator($this->prophesize(UrlGeneratorInterface::class)->reveal()));
$link = new GeneratedLink();
$link->setGeneratedLink('<a href="http://example.com"></a>');
$link->addCacheTags(['foo']);
$link->addAttachments(['library' => ['system/base']]);
$result = $twig_extension->escapeFilter($twig, $link, 'html', NULL, TRUE);
$renderer->render(["#cache" => ["contexts" => [], "tags" => ["foo"], "max-age" => -1], "#attached" => ['library' => ['system/base']]])->shouldHaveBeenCalled();
$this->assertEquals('<a href="http://example.com"></a>', $result);
}
