public function LayoutBuilderFieldBlockEntityReferenceCacheTagsTest::testEntityReferenceFieldBlockCaching in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/layout_builder/tests/src/Functional/LayoutBuilderFieldBlockEntityReferenceCacheTagsTest.php \Drupal\Tests\layout_builder\Functional\LayoutBuilderFieldBlockEntityReferenceCacheTagsTest::testEntityReferenceFieldBlockCaching()
2. 10 core/modules/layout_builder/tests/src/Functional/LayoutBuilderFieldBlockEntityReferenceCacheTagsTest.php \Drupal\Tests\layout_builder\Functional\LayoutBuilderFieldBlockEntityReferenceCacheTagsTest::testEntityReferenceFieldBlockCaching()

Tests cache tags on field block for entity reference field.

File

core/modules/layout_builder/tests/src/Functional/LayoutBuilderFieldBlockEntityReferenceCacheTagsTest.php, line 74

Class

LayoutBuilderFieldBlockEntityReferenceCacheTagsTest

Tests cache tags on entity reference field blocks in Layout Builder.

Namespace

Drupal\Tests\layout_builder\Functional

Code

public function testEntityReferenceFieldBlockCaching() {
  $assert_session = $this
    ->assertSession();

  // Create two nodes, one of the referenced content type and one of the
  // referencing content type, with the first node being referenced by the
  // second. Set the referenced node to be unpublished so anonymous user will
  // not have view access.
  $referenced_node = $this
    ->createNode([
    'type' => 'bundle_referenced',
    'title' => 'The referenced node title',
    'status' => 0,
  ]);
  $referencing_node = $this
    ->createNode([
    'type' => 'bundle_with_reference_field',
    'title' => 'The referencing node title',
    'field_reference' => [
      'entity' => $referenced_node,
    ],
  ]);

  // When user does not have view access to referenced entities in entity
  // reference field blocks, test that the cache tags of the referenced entity
  // are still bubbled to page cache.
  $referencing_node_url = $referencing_node
    ->toUrl();
  $this
    ->verifyPageCacheContainsTags($referencing_node_url, 'MISS');
  $this
    ->verifyPageCacheContainsTags($referencing_node_url, 'HIT', $referenced_node
    ->getCacheTags());

  // Since the referenced node is inaccessible, it should not appear on the
  // referencing node.
  $this
    ->drupalGet($referencing_node_url);
  $assert_session
    ->linkNotExists('The referenced node title');

  // Publish the referenced entity.
  $referenced_node
    ->setPublished()
    ->save();

  // Revisit the node with the reference field without clearing cache. Now
  // that the referenced node is published, it should appear.
  $this
    ->verifyPageCacheContainsTags($referencing_node_url, 'MISS');
  $this
    ->verifyPageCacheContainsTags($referencing_node_url, 'HIT', $referenced_node
    ->getCacheTags());
  $this
    ->drupalGet($referencing_node_url);
  $assert_session
    ->linkExists('The referenced node title');
}