/** * 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'); }