Same name and namespace in other branches
  1. 8.9.x core/tests/Drupal/KernelTests/Core/Database/DatabaseTestBase.php \Drupal\KernelTests\Core\Database\DatabaseTestBase
  2. 9 core/tests/Drupal/KernelTests/Core/Database/DatabaseTestBase.php \Drupal\KernelTests\Core\Database\DatabaseTestBase

Base class for databases database tests.

Because all database tests share the same test data, we can centralize that here.

Hierarchy

Expanded class hierarchy of DatabaseTestBase

File

core/tests/Drupal/KernelTests/Core/Database/DatabaseTestBase.php, line 16

Namespace

Drupal\KernelTests\Core\Database
View source 
abstract class DatabaseTestBase extends KernelTestBase {
  use DatabaseTestSchemaDataTrait;
  use DatabaseTestSchemaInstallTrait;
  protected static $modules = [
    'database_test',
  ];

  /**
   * The database connection for testing.
   *
   * @var \Drupal\Core\Database\Connection
   */
  protected $connection;

  /**
   * {@inheritdoc}
   */
  protected function setUp() : void {
    parent::setUp();
    $this->connection = Database::getConnection();
    $this
      ->installSampleSchema();
    $this
      ->addSampleData();
  }

  /**
   * Sets up tables for NULL handling.
   */
  public function ensureSampleDataNull() {
    $this->connection
      ->insert('test_null')
      ->fields([
      'name',
      'age',
    ])
      ->values([
      'name' => 'Kermit',
      'age' => 25,
    ])
      ->values([
      'name' => 'Ernie',
      'age' => NULL,
    ])
      ->values([
      'name' => 'Gonzo',
      'age' => 27,
    ])
      ->execute();
  }

}

Members

Namesort descending Modifiers Type Description Overrides
DatabaseTestBase::$connection protected property The database connection for testing.
DatabaseTestBase::$modules protected static property 3
DatabaseTestBase::ensureSampleDataNull public function Sets up tables for NULL handling.
DatabaseTestBase::setUp protected function 1
DatabaseTestSchemaDataTrait::addSampleData protected function Sets up our sample data.
DatabaseTestSchemaInstallTrait::installSampleSchema protected function Sets up our sample table schema.