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<?php |
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namespace miloschumanunit\highcharts; |
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use miloschuman\highcharts\SeriesDataHelper; |
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use yii\data\ArrayDataProvider; |
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/** |
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* SeriesDataHelperTest.php |
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* |
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* @author: David Baker <[email protected] |
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* Date: 3/23/16 |
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* Time: 4:35 PM |
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*/ |
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class SeriesDataHelperTest extends BaseTestCase |
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{ |
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/** |
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* test basic data processing using current setup |
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*/ |
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public function testBasicProcessing() |
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{ |
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$data = [ |
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[ |
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'date_measured' => '2016-03-01 03:00:00', |
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'open' => 3.14, |
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], |
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[ |
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'date_measured' => '2016-03-02 03:00:00', |
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'open' => 4.14, |
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] |
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]; |
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$columns = [ |
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[ 'date_measured', 'datetime' ], |
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'open:int', |
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]; |
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$dataProvider = $this->setupDataProvider($data); |
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$helper = new SeriesDataHelper( $dataProvider, $columns ); |
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$results = $helper->process(); |
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$this->assertEquals( strtotime('2016-03-01 03:00:00') * 1000, $results[0][0] ); |
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$this->assertEquals( 3, $results[0][1] ); |
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$this->assertEquals( strtotime('2016-03-02 03:00:00') * 1000, $results[1][0] ); |
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$this->assertEquals( 4, $results[1][1] ); |
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} |
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/** |
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* test fancy data processing to produce JS objects instead of arrays |
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*/ |
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public function testFancyDataProcessing() |
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{ |
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$data = [ |
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[ |
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'date_measured' => '2016-03-01 03:00:00', |
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'open' => 3.14, |
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'pointData' => 'Show this on the graph', |
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], |
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[ |
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'date_measured' => '2016-03-02 03:00:00', |
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'open' => 4.14, |
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'pointData' => 'This as well', |
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] |
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]; |
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$columns = [ |
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'x' => [ 'date_measured', 'datetime' ], |
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'y' => 'open:int', |
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'extra' => 'pointData:raw', |
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]; |
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$dataProvider = $this->setupDataProvider($data); |
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$helper = new SeriesDataHelper( $dataProvider, $columns ); |
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$results = $helper->jsonSerialize(); |
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$this->assertEquals( strtotime('2016-03-01 03:00:00') * 1000, $results[0]['x']); |
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$this->assertEquals( 3, $results[0]['y'] ); |
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$this->assertEquals( 'Show this on the graph', $results[0]['extra'] ); |
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$this->assertEquals( strtotime('2016-03-02 03:00:00') * 1000, $results[1]['x'] ); |
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$this->assertEquals( 4, $results[1]['y'] ); |
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$this->assertEquals( 'This as well', $results[1]['extra'] ); |
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} |
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private function setupDataProvider($data) |
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{ |
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return new ArrayDataProvider( [ |
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'allModels' => $data, |
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'sort' => false, |
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'pagination' => false, |
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] ); |
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} |
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} |
miloschuman /
yii2-highcharts
