public function LinkGeneratorTest::testGenerateWithHtml in Drupal 9

Same name and namespace in other branches

1. 8 core/tests/Drupal/Tests/Core/Utility/LinkGeneratorTest.php \Drupal\Tests\Core\Utility\LinkGeneratorTest::testGenerateWithHtml()

Tests the link method with html.

See also

\Drupal\Core\Utility\LinkGenerator::generate()

File

core/tests/Drupal/Tests/Core/Utility/LinkGeneratorTest.php, line 421

Class

LinkGeneratorTest

@coversDefaultClass \Drupal\Core\Utility\LinkGenerator @group Utility

Namespace

Drupal\Tests\Core\Utility

Code

public function testGenerateWithHtml() {
  $this->urlGenerator
    ->expects($this
    ->exactly(2))
    ->method('generateFromRoute')
    ->with('test_route_5', [], $this->defaultOptions)
    ->willReturn((new GeneratedUrl())
    ->setGeneratedUrl('/test-route-5'));

  // Test that HTML tags are stripped from the 'title' attribute.
  $url = new Url('test_route_5', [], [
    'attributes' => [
      'title' => '<em>HTML Tooltip</em>',
    ],
  ]);
  $url
    ->setUrlGenerator($this->urlGenerator);
  $result = $this->linkGenerator
    ->generate('Test', $url);
  $this
    ->assertLink([
    'attributes' => [
      'href' => '/test-route-5',
      'title' => 'HTML Tooltip',
    ],
  ], $result);

  // Test that safe HTML is output inside the anchor tag unescaped. The
  // Markup::create() call is an intentional unit test for the interaction
  // between MarkupInterface and the LinkGenerator.
  $url = new Url('test_route_5', []);
  $url
    ->setUrlGenerator($this->urlGenerator);
  $result = $this->linkGenerator
    ->generate(Markup::create('<em>HTML output</em>'), $url);
  $this
    ->assertLink([
    'attributes' => [
      'href' => '/test-route-5',
    ],
    'child' => [
      'tag' => 'em',
    ],
  ], $result);
  $this
    ->assertStringContainsString('<em>HTML output</em>', $result);
}