function LoggingTest::testEnableMultiConnectionLogging

Tests that we can log queries separately on different connections.

File

core/tests/Drupal/KernelTests/Core/Database/LoggingTest.php, line 116

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.');
}