public function TermIndexTest::testTaxonomyTermHierarchyBreadcrumbs in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/taxonomy/tests/src/Functional/TermIndexTest.php \Drupal\Tests\taxonomy\Functional\TermIndexTest::testTaxonomyTermHierarchyBreadcrumbs()

Tests that there is a link to the parent term on the child term page.

File

core/modules/taxonomy/tests/src/Functional/TermIndexTest.php, line 239

Class

TermIndexTest

Tests the hook implementations that maintain the taxonomy index.

Namespace

Drupal\Tests\taxonomy\Functional

Code

public function testTaxonomyTermHierarchyBreadcrumbs() {

  // Create two taxonomy terms and set term2 as the parent of term1.
  $term1 = $this
    ->createTerm($this->vocabulary);
  $term2 = $this
    ->createTerm($this->vocabulary);
  $term1->parent = [
    $term2
      ->id(),
  ];
  $term1
    ->save();

  // Verify that the page breadcrumbs include a link to the parent term.
  $this
    ->drupalGet('taxonomy/term/' . $term1
    ->id());

  // Breadcrumbs are not rendered with a language, prevent the term
  // language from being added to the options.
  // Check that parent term link is displayed when viewing the node.
  $this
    ->assertSession()
    ->responseContains(Link::fromTextAndUrl($term2
    ->getName(), $term2
    ->toUrl('canonical', [
    'language' => NULL,
  ]))
    ->toString());
}