class SqlModeTest

class SqlModeTest extends DriverSpecificDatabaseTestBase {
    
    /**
     * Tests quoting identifiers in queries.
     */
    public function testQuotingIdentifiers() : void {
        // Use SQL-reserved words for both the table and column names.
        $query = $this->connection
            ->query('SELECT [update] FROM {select}');
        $this->assertEquals('Update value 1', $query->fetchObject()->update);
        $this->assertStringContainsString('SELECT `update` FROM `', $query->getQueryString());
    }
    
    /**
     * {@inheritdoc}
     */
    protected function getDatabaseConnectionInfo() {
        $info = parent::getDatabaseConnectionInfo();
        // This runs during setUp(), so is not yet skipped for non MySQL databases.
        // We defer skipping the test to later in setUp(), so that that can be
        // based on databaseType() rather than 'driver', but here all we have to go
        // on is 'driver'.
        if ($info['default']['driver'] === 'mysql') {
            $info['default']['init_commands']['sql_mode'] = "SET sql_mode = ''";
        }
        return $info;
    }

}