public function testget_account()
{
error_reporting(E_ERROR | E_PARSE);
$lead = new Lead();
//test without pre settting attributes
$result = $lead->get_account();
$this->assertEquals(null, $result);
//test with required attributes preset
$lead->account_id = 1;
$result = $lead->get_account();
$this->assertEquals(null, $result);
}