public function testConnection()
{
$config1 = $this->config['DBconfig'];
$Db1 = new DbModel($config1);
$this->assertEquals(true, $Db1->CheckConnection());
$config2 = $this->config['DBconfig'];
$config2['username'] = "******";
@($Db2 = new DbModel($config2));
$this->assertEquals(false, $Db2->CheckConnection());
}
