| package org.apache.qpid.disttest.charting.chartbuilder; |
| |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.when; |
| |
| import java.util.Calendar; |
| import java.util.Date; |
| import java.util.TimeZone; |
| |
| import org.apache.qpid.disttest.charting.definition.SeriesDefinition; |
| import org.apache.qpid.disttest.charting.seriesbuilder.SeriesRow; |
| import org.apache.qpid.test.utils.QpidTestCase; |
| import org.jfree.data.time.TimeSeries; |
| import org.jfree.data.time.TimeSeriesCollection; |
| import org.jfree.data.time.TimeSeriesDataItem; |
| |
| public class TimeSeriesBuilderCallbackTest extends QpidTestCase |
| { |
| private static final String SERIES_LEGEND = "mySeriesLegend"; |
| |
| private static final int NUMBER_OF_DATA_POINTS = 3; |
| |
| private Date[] _dates; |
| private double[] _values; |
| |
| @Override |
| protected void setUp() throws Exception |
| { |
| super.setUp(); |
| Calendar calendar = Calendar.getInstance(TimeZone.getTimeZone("GMT+00:00")); |
| |
| calendar.set(2013, Calendar.JANUARY, 1); |
| Date jan1 = calendar.getTime(); |
| |
| calendar.set(2013, Calendar.JANUARY, 2); |
| Date jan2 = calendar.getTime(); |
| |
| calendar.set(2013, Calendar.JANUARY, 3); |
| Date jan3 = calendar.getTime(); |
| |
| _dates = new Date[] {jan1, jan2, jan3}; |
| _values = new double[] {2.0, 4.0, 8.0}; |
| } |
| |
| |
| public void testAddPointToSeries() |
| { |
| TimeSeriesHolder timeSeriesHolder = new TimeSeriesHolder(); |
| |
| SeriesDefinition seriesDefinition = mock(SeriesDefinition.class); |
| when(seriesDefinition.getSeriesLegend()).thenReturn(SERIES_LEGEND); |
| |
| timeSeriesHolder.beginSeries(seriesDefinition); |
| |
| timeSeriesHolder.addDataPointToSeries(seriesDefinition, new SeriesRow(_dates[0], _values[0])); |
| timeSeriesHolder.addDataPointToSeries(seriesDefinition, new SeriesRow(_dates[1], _values[1])); |
| timeSeriesHolder.addDataPointToSeries(seriesDefinition, new SeriesRow(_dates[2], _values[2])); |
| |
| timeSeriesHolder.endSeries(seriesDefinition); |
| |
| TimeSeriesCollection timeSeriesCollection = (TimeSeriesCollection) timeSeriesHolder.getPopulatedDataset(); |
| |
| TimeSeries actualTimeSeries = timeSeriesCollection.getSeries(SERIES_LEGEND); |
| for(int i = 0; i < NUMBER_OF_DATA_POINTS; i++) |
| { |
| TimeSeriesDataItem dataItem0 = actualTimeSeries.getDataItem(i); |
| assertEquals(_dates[i].getTime(), dataItem0.getPeriod().getMiddleMillisecond()); |
| assertEquals(_values[i], dataItem0.getValue()); |
| } |
| } |
| |
| } |