/**
* @test
*/
public function distinctGroupsTestChart()
{
$years = array(1990, 1991);
$paramsGroup1 = array("subgroup" => 8, "font" => 1, "type" => 1, "variety" => 1, "origin" => 1, "destiny" => 1);
$paramsGroup2 = array("subgroup" => 9, "font" => 2, "type" => 1, "variety" => 1, "origin" => 1, "destiny" => 1);
$paramsGroup1["font"] = 2;
$paramsGroup2["font"] = 1;
$dataParam1 = new DataParam();
$dataParam1->setParams($paramsGroup1);
$dataParam2 = new DataParam();
$dataParam2->setParams($paramsGroup2);
$chart = $this->controller->buildChartSearchingDistinctGroups($dataParam1, $dataParam2, $years);
$chart = trim(str_replace('<?xml version="1.0"?>', '', $chart));
$this->assertEquals($this->alternativeChart(), $chart);
}
