function SearchMultilingualEntityTest::testMultilingualSearch

Tests the indexing throttle and search results with multilingual nodes.

File

core/modules/search/tests/src/Functional/SearchMultilingualEntityTest.php, line 143

Class

SearchMultilingualEntityTest

Tests entities with multilingual fields.

Namespace

Code

public function testMultilingualSearch() : void {
  // Index only 2 nodes per cron run. We cannot do this setting in the UI,
  // because it doesn't go this low.
  $this->config('search.settings')
    ->set('index.cron_limit', 2)
    ->save();
  // Get a new search plugin, to make sure it has this setting.
  $this->plugin = $this->container
    ->get('plugin.manager.search')
    ->createInstance('node_search');
  // Update the index. This does the initial processing.
  $this->plugin
    ->updateIndex();
  // Run the shutdown function. Testing is a unique case where indexing
  // and searching has to happen in the same request, so running the shutdown
  // function manually is needed to finish the indexing process.
  $search_index = \Drupal::service('search.index');
  assert($search_index instanceof SearchIndexInterface);
  $this->assertIndexCounts(6, 8, 'after updating partially');
  $this->assertDatabaseCounts(2, 0, 'after updating partially');
  // Now index the rest of the nodes.
  // Make sure index throttle is high enough, via the UI.
  $this->drupalGet('admin/config/search/pages');
  $this->submitForm([
    'cron_limit' => 20,
  ], 'Save configuration');
  $this->assertEquals(20, $this->config('search.settings')
    ->get('index.cron_limit'), 'Config setting was saved correctly');
  // Get a new search plugin, to make sure it has this setting.
  $this->plugin = $this->container
    ->get('plugin.manager.search')
    ->createInstance('node_search');
  $this->plugin
    ->updateIndex();
  $this->assertIndexCounts(0, 8, 'after updating fully');
  $this->assertDatabaseCounts(8, 0, 'after updating fully');
  // Click the reindex button on the admin page, verify counts, and reindex.
  $this->drupalGet('admin/config/search/pages');
  $this->submitForm([], 'Re-index site');
  $this->submitForm([], 'Re-index site');
  $this->assertIndexCounts(8, 8, 'after reindex');
  $this->assertDatabaseCounts(8, 0, 'after reindex');
  $this->plugin
    ->updateIndex();
  // Test search results.
  // This should find two results for the second and third node.
  $this->plugin
    ->setSearch('English OR Hungarian', [], []);
  $search_result = $this->plugin
    ->execute();
  $this->assertCount(2, $search_result, 'Found two results.');
  // Nodes are saved directly after each other and have the same created time
  // so testing for the order is not possible.
  $results = [
    $search_result[0]['title'],
    $search_result[1]['title'],
  ];
  $this->assertContains('Third node this is the Hungarian title', $results, 'The search finds the correct Hungarian title.');
  $this->assertContains('Second node this is the English title', $results, 'The search finds the correct English title.');
  // Now filter for Hungarian results only.
  $this->plugin
    ->setSearch('English OR Hungarian', [
    'f' => [
      'language:hu',
    ],
  ], []);
  $search_result = $this->plugin
    ->execute();
  $this->assertCount(1, $search_result, 'The search found only one result');
  $this->assertEquals('Third node this is the Hungarian title', $search_result[0]['title'], 'The search finds the correct Hungarian title.');
  // Test for search with common key word across multiple languages.
  $this->plugin
    ->setSearch('node', [], []);
  $search_result = $this->plugin
    ->execute();
  $this->assertCount(6, $search_result, 'The search found total six results');
  // Test with language filters and common key word.
  $this->plugin
    ->setSearch('node', [
    'f' => [
      'language:hu',
    ],
  ], []);
  $search_result = $this->plugin
    ->execute();
  $this->assertCount(2, $search_result, 'The search found 2 results');
  // Test to check for the language of result items.
  foreach ($search_result as $result) {
    $this->assertEquals('hu', $result['langcode'], 'The search found the correct Hungarian result');
  }
  // Mark one of the nodes for reindexing, using the API function, and
  // verify indexing status.
  $search_index->markForReindex('node_search', $this->searchableNodes[0]
    ->id());
  $this->assertIndexCounts(1, 8, 'after marking one node to reindex via API function');
  // Update the index and verify the totals again.
  $this->plugin = $this->container
    ->get('plugin.manager.search')
    ->createInstance('node_search');
  $this->plugin
    ->updateIndex();
  $this->assertIndexCounts(0, 8, 'after indexing again');
  // Mark one node for reindexing by saving it, and verify indexing status.
  $this->searchableNodes[1]
    ->save();
  $this->assertIndexCounts(1, 8, 'after marking one node to reindex via save');
  // The request time is always the same throughout test runs. Update the
  // request time to a previous time, to simulate it having been marked
  // previously.
  $current = \Drupal::time()->getRequestTime();
  $old = $current - 10;
  $connection = Database::getConnection();
  $connection->update('search_dataset')
    ->fields([
    'reindex' => $old,
  ])
    ->condition('reindex', $current, '>=')
    ->execute();
  // Save the node again. Verify that the request time on it is not updated.
  $this->searchableNodes[1]
    ->save();
  $result = $connection->select('search_dataset', 'd')
    ->fields('d', [
    'reindex',
  ])
    ->condition('type', 'node_search')
    ->condition('sid', $this->searchableNodes[1]
    ->id())
    ->execute()
    ->fetchField();
  $this->assertEquals($old, $result, 'Reindex time was not updated if node was already marked');
  // Add a bogus entry to the search index table using a different search
  // type. This will not appear in the index status, because it is not
  // managed by a plugin.
  $search_index->index('foo', $this->searchableNodes[0]
    ->id(), 'en', 'some text');
  $this->assertIndexCounts(1, 8, 'after adding a different index item');
  // Mark just this "foo" index for reindexing.
  $search_index->markForReindex('foo');
  $this->assertIndexCounts(1, 8, 'after reindexing the other search type');
  // Mark everything for reindexing.
  $search_index->markForReindex();
  $this->assertIndexCounts(8, 8, 'after reindexing everything');
  // Clear one item from the index, but with wrong language.
  $this->assertDatabaseCounts(8, 1, 'before clear');
  $search_index->clear('node_search', $this->searchableNodes[0]
    ->id(), 'hu');
  $this->assertDatabaseCounts(8, 1, 'after clear with wrong language');
  // Clear using correct language.
  $search_index->clear('node_search', $this->searchableNodes[0]
    ->id(), 'en');
  $this->assertDatabaseCounts(7, 1, 'after clear with right language');
  // Don't specify language.
  $search_index->clear('node_search', $this->searchableNodes[1]
    ->id());
  $this->assertDatabaseCounts(6, 1, 'unspecified language clear');
  // Clear everything in 'foo'.
  $search_index->clear('foo');
  $this->assertDatabaseCounts(6, 0, 'other index clear');
  // Clear everything.
  $search_index->clear();
  $this->assertDatabaseCounts(0, 0, 'complete clear');
}