function SearchPageCacheTagsTest::testSearchTagsBubbling

Tests the presence of expected cache tags with referenced entities.

File

core/modules/search/tests/src/Functional/SearchPageCacheTagsTest.php, line 140

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);
}