function SearchPageCacheTagsTest::testSearchTagsBubbling

Tests the presence of expected cache tags with referenced entities.

File

core/modules/search/tests/src/Functional/SearchPageCacheTagsTest.php, line 142

Class

SearchPageCacheTagsTest

Tests the search_page entity cache tags on the search results pages.

Namespace

Code

public function testSearchTagsBubbling() : void {
  // Install field UI module.
  $this->container
    ->get('module_installer')
    ->install([
    'field_ui',
  ]);
  $this->resetAll();
  // Creates a new content type that will have an entity reference.
  $type_name = 'entity_reference_test';
  $type = $this->drupalCreateContentType([
    'name' => $type_name,
    'type' => $type_name,
  ]);
  $bundle_path = 'admin/structure/types/manage/' . $type->id();
  // Create test user.
  $admin_user = $this->drupalCreateUser([
    'access content',
    'create ' . $type_name . ' content',
    'administer node fields',
    'administer node display',
  ]);
  $this->drupalLogin($admin_user);
  $this->fieldUIAddNewField($bundle_path, 'test__ref', 'Test label', 'entity_reference', [], [
    'settings[handler_settings][target_bundles][page]' => TRUE,
  ]);
  // Create a new node of our newly created node type and fill in the entity
  // reference field.
  $edit = [
    'title[0][value]' => 'Llama shop',
    'field_test__ref[0][target_id]' => $this->node
      ->getTitle(),
  ];
  $this->drupalGet('node/add/' . $type->id());
  $this->submitForm($edit, 'Save');
  // Test that the value of the entity reference field is shown.
  $this->drupalGet('node/2');
  $this->assertSession()
    ->pageTextContains('bike shed shop');
  // Refresh the search index.
  $this->container
    ->get('plugin.manager.search')
    ->createInstance('node_search')
    ->updateIndex();
  // Log in with searching user again.
  $this->drupalLogin($this->searchingUser);
  // Default search cache tags.
  $default_search_tags = [
    'config:search.page.node_search',
    'search_index',
    'search_index:node_search',
    'http_response',
    'CACHE_MISS_IF_UNCACHEABLE_HTTP_METHOD:form',
    'rendered',
    'node_list',
  ];
  // Node search results for shop, should return node:1 (bike shed shop) and
  // node:2 (Llama shop). The related authors cache tags should be visible as
  // well.
  $edit = [];
  $edit['keys'] = 'shop';
  $this->drupalGet('search/node');
  $this->submitForm($edit, 'Search');
  $this->assertSession()
    ->pageTextContains('bike shed shop');
  $this->assertSession()
    ->pageTextContains('Llama shop');
  $expected_cache_tags = Cache::mergeTags($default_search_tags, [
    'node:1',
    'user:2',
    'node:2',
    'user:3',
    'node_view',
    'config:filter.format.plain_text',
  ]);
  $this->assertCacheTags($expected_cache_tags);
  // Only get the new node in the search results, should result in node:1,
  // node:2 and user:3 as cache tags even though only node:1 is shown. This is
  // because node:2 is reference in node:1 as an entity reference.
  $edit = [];
  $edit['keys'] = 'Llama';
  $this->drupalGet('search/node');
  $this->submitForm($edit, 'Search');
  $this->assertSession()
    ->pageTextContains('Llama shop');
  $expected_cache_tags = Cache::mergeTags($default_search_tags, [
    'node:1',
    'node:2',
    'user:3',
    'node_view',
  ]);
  $this->assertCacheTags($expected_cache_tags);
}