protected function ConnectionUnitTest::getConnectionId in Drupal 10

Same name and namespace in other branches

1. 8 core/tests/Drupal/KernelTests/Core/Database/ConnectionUnitTest.php \Drupal\KernelTests\Core\Database\ConnectionUnitTest::getConnectionId()
2. 9 core/tests/Drupal/KernelTests/Core/Database/ConnectionUnitTest.php \Drupal\KernelTests\Core\Database\ConnectionUnitTest::getConnectionId()

Returns the connection ID of the current test connection.

Return value

int

File

core/tests/Drupal/KernelTests/Core/Database/ConnectionUnitTest.php, line 89

Class

ConnectionUnitTest

Tests management of database connections.

Namespace

Drupal\KernelTests\Core\Database

Code

protected function getConnectionId() {
  return (int) Database::getConnection(static::TEST_TARGET_CONNECTION)
    ->query($this
    ->getQuery()['connection_id'])
    ->fetchField();
}