public function LoggingTest::testEnableMultiConnectionLogging

Tests that we can log queries separately on different connections.

File

core/tests/Drupal/KernelTests/Core/Database/LoggingTest.php, line 113

Class

LoggingTest

Tests the query logging facility.

Namespace

Code

public function testEnableMultiConnectionLogging() {

  // Clone the primary credentials to a fake connection.
  // That both connections point to the same physical database is irrelevant.
  $connection_info = Database::getConnectionInfo('default');
  Database::addConnectionInfo('test2', 'default', $connection_info['default']);
  Database::startLog('testing1');
  Database::startLog('testing1', 'test2');
  $this->connection
    ->query('SELECT [name] FROM {test} WHERE [age] > :age', [
    ':age' => 25,
  ])
    ->fetchCol();
  $old_key = Database::setActiveConnection('test2');
  Database::getConnection('replica')
    ->query('SELECT [age] FROM {test} WHERE [name] = :name', [
    ':name' => 'Ringo',
  ])
    ->fetchCol();
  Database::setActiveConnection($old_key);
  $queries1 = Database::getLog('testing1');
  $queries2 = Database::getLog('testing1', 'test2');
  $this
    ->assertCount(1, $queries1, 'Correct number of queries recorded for first connection.');
  $this
    ->assertCount(1, $queries2, 'Correct number of queries recorded for second connection.');
}