$this->assertInstanceOf( DatabasePostgres::class, Database::factory( 'Postgres', $p, $m ) );
$x = $p + [ 'port' => 10000, 'UseWindowsAuth' => false ];
$this->assertInstanceOf( DatabasePostgres::class, Database::factory( 'Postgres', $p, $m ) );
$x = $p + [ 'port' => 10000, 'UseWindowsAuth' => false ];