function KernelTestBaseTest::run

Overrides TestBase::run

File

core/modules/simpletest/src/Tests/KernelTestBaseTest.php, line 339

Class

KernelTestBaseTest

Tests KernelTestBase functionality.

Namespace

Code

public function run(array $methods = []) {
    parent::run($methods);
    // Check that all tables of the test instance have been deleted. At this
    // point the original database connection is restored so we need to prefix
    // the tables.
    $connection = Database::getConnection();
    if ($connection->databaseType() != 'sqlite') {
        $tables = $connection->schema()
            ->findTables($this->databasePrefix . '%');
        $this->assertTrue(empty($tables), 'All test tables have been removed.');
    }
    else {
        // We don't have the test instance connection anymore so we have to
        // re-attach its database and then use the same query as
        // \Drupal\Core\Database\Driver\sqlite\Schema::findTables().
        // @see \Drupal\Core\Database\Driver\sqlite\Connection::__construct()
        $info = Database::getConnectionInfo();
        $connection->query('ATTACH DATABASE :database AS :prefix', [
            ':database' => $info['default']['database'] . '-' . $this->databasePrefix,
            ':prefix' => $this->databasePrefix,
        ]);
        $result = $connection->query("SELECT name FROM " . $this->databasePrefix . ".sqlite_master WHERE type = :type AND name LIKE :table_name AND name NOT LIKE :pattern", [
            ':type' => 'table',
            ':table_name' => '%',
            ':pattern' => 'sqlite_%',
        ])
            ->fetchAllKeyed(0, 0);
        $this->assertTrue(empty($result), 'All test tables have been removed.');
    }
}