function LinkGeneratorTest::testGenerateTwice

Tests whether rendering the same link twice works.

This is a regression test for https://www.drupal.org/node/2842399.

File

core/tests/Drupal/Tests/Core/Utility/LinkGeneratorTest.php, line 634

Class

LinkGeneratorTest

@coversDefaultClass \Drupal\Core\Utility\LinkGenerator[[api-linebreak]] @group Utility

Namespace

Code

public function testGenerateTwice() : void {
  $this->urlGenerator
    ->expects($this->any())
    ->method('generateFromRoute')
    ->willReturn((new GeneratedUrl())->setGeneratedUrl('/'));
  $url = Url::fromRoute('<front>', [], [
    'attributes' => [
      'class' => [
        'foo',
        'bar',
      ],
    ],
  ]);
  $url->setUrlGenerator($this->urlGenerator);
  $link = Link::fromTextAndUrl('text', $url);
  $link->setLinkGenerator($this->linkGenerator);
  $output = $link->toString() . $link->toString();
  $this->assertEquals('<a href="/" class="foo bar">text</a><a href="/" class="foo bar">text</a>', $output);
}