public function testSetAndGetDb()
{
$db = Db::factory('Sqlite', array('database' => __DIR__ . '/../tmp/test.sqlite'));
$s = new Sql($db, 'users');
$s->setDb($db);
$this->assertInstanceOf('Pop\\Db\\Db', $s->getDb());
$this->assertInstanceOf('Pop\\Db\\Adapter\\Sqlite', $s->adapter());
}