protected function ConnectionUnitTest::getConnectionID in Drupal 7

Returns the connection ID of the current test connection.

Return value

integer

4 calls to ConnectionUnitTest::getConnectionID()

ConnectionUnitTest::testOpenClose in modules/simpletest/tests/database_test.test

Tests Database::closeConnection() without query.

ConnectionUnitTest::testOpenQueryClose in modules/simpletest/tests/database_test.test

Tests Database::closeConnection() with a query.

ConnectionUnitTest::testOpenQueryPrefetchClose in modules/simpletest/tests/database_test.test

Tests Database::closeConnection() with a query and custom prefetch method.

ConnectionUnitTest::testOpenSelectQueryClose in modules/simpletest/tests/database_test.test

Tests Database::closeConnection() with a select query.

File

modules/simpletest/tests/database_test.test, line 4114

Class

ConnectionUnitTest

Tests management of database connections.

Code

protected function getConnectionID() {
  return (int) Database::getConnection($this->target, $this->key)
    ->query('SELECT CONNECTION_ID()')
    ->fetchField();
}