/**
* Initialize database connection (same one used by CodeIgniter)
*
* @return PHPUnit_Extensions_Database_DB_IDatabaseConnection
*/
public final function getConnection()
{
if ($this->conn === null) {
if (self::$pdo == null) {
$dsn = $this->CI->db->dbdriver . ':dbname=' . $this->CI->db->database . ';host=' . $this->CI->db->hostname;
self::$pdo = new PDO($dsn, $this->CI->db->username, $this->CI->db->password);
}
$this->conn = $this->createDefaultDBConnection(self::$pdo, $this->CI->db->database);
}
return $this->conn;
}
public function setUp()
{
parent::setUp();
$this->model = new Model($this->db);
}
