StreamingExpressionTest.php in Search API Solr 8.2

Namespace

Drupal\Tests\search_api_solr\Kernel

File

tests/src/Kernel/StreamingExpressionTest.php

<?php

namespace Drupal\Tests\search_api_solr\Kernel;

use Drupal\KernelTests\KernelTestBase;
use Drupal\search_api\Entity\Index;
use Drupal\search_api_solr\Utility\Utility;

/**
 * Provides tests for building streaming expressions.
 *
 * @group search_api_solr
 */
class StreamingExpressionTest extends KernelTestBase {

  /**
   * {@inheritdoc}
   */
  public static $modules = [
    'field',
    'entity_test',
    'search_api',
    'search_api_solr',
    'search_api_solr_test',
    'search_api_test_example_content',
    'text',
    'user',
  ];

  /**
   * @var \Drupal\search_api_solr\Utility\StreamingExpressionQueryHelper
   */
  protected $queryHelper;

  /**
   * @var \Drupal\search_api\Query\Query
   */
  protected $query;

  /**
   * @var \Drupal\search_api_solr\Utility\StreamingExpressionBuilder
   */
  protected $exp;

  /**
   * {@inheritdoc}
   */
  public function setUp() {
    parent::setUp();
    $this
      ->installSchema('search_api', [
      'search_api_item',
    ]);
    $this
      ->installSchema('user', [
      'users_data',
    ]);
    $this
      ->installEntitySchema('entity_test_mulrev_changed');
    $this
      ->installEntitySchema('search_api_task');
    $this
      ->installConfig([
      'search_api_test_example_content',
      'search_api',
      'search_api_solr',
      'search_api_solr_test',
    ]);
    $this->index = Index::load('solr_search_index');
    $backend = $this->index
      ->getServerInstance()
      ->getBackend();
    $config = $backend
      ->getConfiguration();

    // Streaming expressions are only supported by Solr Cloud.
    $config['connector'] = 'solr_cloud';
    $backend
      ->setConfiguration($config);
    $this->queryHelper = \Drupal::getContainer()
      ->get('search_api_solr.streaming_expression_query_helper');
    $this->query = $this->queryHelper
      ->createQuery($this->index);
    $this->exp = $this->queryHelper
      ->getStreamingExpressionBuilder($this->query);
  }

  /**
   * Tests streaming expression builder.
   */
  public function testStreamingExpressionBuilder() {
    $streaming_expression = $this->exp
      ->select($this->exp
      ->search($this->exp
      ->_collection(), 'q=' . $this->exp
      ->_field_escaped_value('search_api_datasource', 'entity:entity_test_mulrev_changed'), 'fq="' . $this->exp
      ->_index_filter_query() . '"', 'fl="' . $this->exp
      ->_field_list([
      'name',
      'body',
      'created',
    ]) . '"', 'sort="' . $this->exp
      ->_field('created') . ' DESC"', 'qt="/export"'), $this->exp
      ->_field_list([
      'name',
      'body',
    ]));
    $this
      ->assertEquals('select(search(d8, q=ss_search_api_datasource:entity\\:entity_test_mulrev_changed, fq="+index_id:server_prefixindex_prefixsolr_search_index +hash:' . Utility::getSiteHash() . '", fl="tm_name,tm_body,ds_created", sort="ds_created DESC", qt="/export"), tm_name,tm_body)', $streaming_expression);
  }

}

Classes

Name	Description
StreamingExpressionTest	Provides tests for building streaming expressions.