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');
}