process() public method

Processes the source data and returns the result.
public process ( ) : array
return array the processed data
SeriesDataHelper Class Documentation
Beispiel #1
0
 /**
  * test basic data processing using current setup
  */
 public function testBasicProcessing()
 {
     $data = [['date_measured' => '2016-03-01 03:00:00', 'open' => 3.14], ['date_measured' => '2016-03-02 03:00:00', 'open' => 4.14]];
     $columns = [['date_measured', 'datetime'], 'open:int'];
     $dataProvider = $this->setupDataProvider($data);
     $helper = new SeriesDataHelper($dataProvider, $columns);
     $results = $helper->process();
     $this->assertEquals(strtotime('2016-03-01 03:00:00') * 1000, $results[0][0]);
     $this->assertEquals(3, $results[0][1]);
     $this->assertEquals(strtotime('2016-03-02 03:00:00') * 1000, $results[1][0]);
     $this->assertEquals(4, $results[1][1]);
 }