/**
* Line style
*/
public function testChls()
{
$data = new GoogleChartData(array());
$this->assertEquals($data->computeChls(), $data->getThickness());
$data->setThickness(5);
$this->assertEquals($data->getThickness(), '5');
$this->assertEquals($data->computeChls(), '5');
$data->setDash(2);
$this->assertEquals($data->computeChls(), '5,2');
$data->setDash(2, 3);
$this->assertEquals($data->computeChls(), '5,2,3');
$data->setDash(null, 3);
$this->assertEquals($data->computeChls(), '5');
$data = new GoogleChartData(array());
$data->setDash(2, 3);
$this->assertEquals($data->computeChls(), '2,2,3');
}
