/**
* EncodeSimple and encodeExtended have a possible division by zero bug
* when $values has a max of 0.
* @see Issue #7
*/
public function testEncodeEmptyValues()
{
$data = new GoogleChartData(array(0));
$str = $data->computeChd(GoogleChart::SIMPLE_ENCODING);
//~ var_dump($str);
$str = $data->computeChd(GoogleChart::EXTENDED_ENCODING);
//~ var_dump($str);
}