org.eclipse.linuxtools.tmf.ui.tests/src/org/eclipse/linuxtools/tmf/ui/tests/statistics/TmfBaseColumnDataProviderTest.java

   1 /*******************************************************************************
   2  * Copyright (c) 2011 Ericsson
   3  *
   4  * All rights reserved. This program and the accompanying materials are
   5  * made available under the terms of the Eclipse Public License v1.0 which
   6  * accompanies this distribution, and is available at
   7  * http://www.eclipse.org/legal/epl-v10.html
   8  *
   9  * Contributors:
  10  *   Mathieu Denis (mathieu.denis@polymtl.ca) - Initial API and Implementation
  11  *   Bernd Hufmann - Fixed header and warnings
  12  *******************************************************************************/
  13 package org.eclipse.linuxtools.tmf.ui.tests.statistics;
  14
  15 import java.util.Vector;
  16
  17 import junit.framework.TestCase;
  18
  19 import org.eclipse.jface.viewers.ColumnLabelProvider;
  20 import org.eclipse.jface.viewers.ViewerComparator;
  21 import org.eclipse.linuxtools.tmf.core.event.ITmfEventField;
  22 import org.eclipse.linuxtools.tmf.core.event.TmfEvent;
  23 import org.eclipse.linuxtools.tmf.core.event.TmfEventField;
  24 import org.eclipse.linuxtools.tmf.core.event.TmfEventType;
  25 import org.eclipse.linuxtools.tmf.core.event.TmfTimestamp;
  26 import org.eclipse.linuxtools.tmf.core.util.TmfFixedArray;
  27 import org.eclipse.linuxtools.tmf.ui.views.statistics.ITmfExtraEventInfo;
  28 import org.eclipse.linuxtools.tmf.ui.views.statistics.model.Messages;
  29 import org.eclipse.linuxtools.tmf.ui.views.statistics.model.TmfBaseColumnData;
  30 import org.eclipse.linuxtools.tmf.ui.views.statistics.model.TmfBaseColumnData.ITmfColumnPercentageProvider;
  31 import org.eclipse.linuxtools.tmf.ui.views.statistics.model.TmfBaseColumnDataProvider;
  32 import org.eclipse.linuxtools.tmf.ui.views.statistics.model.TmfBaseStatisticsTree;
  33 import org.eclipse.linuxtools.tmf.ui.views.statistics.model.TmfStatisticsTreeNode;
  34 @SuppressWarnings("nls")
  35 public class TmfBaseColumnDataProviderTest extends TestCase {
  36
  37     // ------------------------------------------------------------------------
  38     // Fields
  39     // ------------------------------------------------------------------------
  40     private final static String LEVEL_COLUMN = org.eclipse.linuxtools.tmf.ui.views.statistics.Messages.TmfStatisticsView_LevelColumn;
  41     private final static String EVENTS_COUNT_COLUMN = org.eclipse.linuxtools.tmf.ui.views.statistics.Messages.TmfStatisticsView_NbEventsColumn;
  42
  43     private TmfBaseColumnDataProvider provider;
  44
  45     private String fTestName;
  46
  47     private final String fContext = "UnitTest";
  48
  49     private final String fTypeId1 = "Some type1";
  50     private final String fTypeId2 = "Some type2";
  51
  52     private final String fLabel0 = "label1";
  53     private final String fLabel1 = "label2";
  54     private final String fLabel2 = "label3";
  55     private final String[] fLabels = new String[] { fLabel0, fLabel1, fLabel2 };
  56
  57     private final TmfTimestamp fTimestamp1 = new TmfTimestamp(12345, (byte) 2, 5);
  58     private final TmfTimestamp fTimestamp2 = new TmfTimestamp(12350, (byte) 2, 5);
  59     private final TmfTimestamp fTimestamp3 = new TmfTimestamp(12355, (byte) 2, 5);
  60
  61     private final String       fSource = "Source";
  62
  63     private final TmfEventType fType1 = new TmfEventType(fContext, fTypeId1, TmfEventField.makeRoot(fLabels));
  64     private final TmfEventType fType2 = new TmfEventType(fContext, fTypeId1, TmfEventField.makeRoot(fLabels));
  65     private final TmfEventType fType3 = new TmfEventType(fContext, fTypeId2, TmfEventField.makeRoot(fLabels));
  66
  67     private final String fReference = "Some reference";
  68
  69     private final TmfEvent fEvent1;
  70     private final TmfEvent fEvent2;
  71     private final TmfEvent fEvent3;
  72
  73     private final TmfEventField fContent1;
  74     private final TmfEventField fContent2;
  75     private final TmfEventField fContent3;
  76
  77     private final TmfBaseStatisticsTree fStatsData;
  78
  79     private final ITmfExtraEventInfo fExtraInfo;
  80
  81     // ------------------------------------------------------------------------
  82     // Housekeeping
  83     // ------------------------------------------------------------------------
  84
  85     public TmfBaseColumnDataProviderTest(final String name) {
  86         super(name);
  87
  88         fTestName = name;
  89
  90         fEvent1 = new TmfEvent(fTimestamp1, fSource, fType1, fReference);
  91         fContent1 = new TmfEventField(ITmfEventField.ROOT_ID, "Some content");
  92         fEvent1.setContent(fContent1);
  93
  94         fEvent2 = new TmfEvent(fTimestamp2, fSource, fType2, fReference);
  95         fContent2 = new TmfEventField(ITmfEventField.ROOT_ID, "Some other content");
  96         fEvent2.setContent(fContent2);
  97
  98         fEvent3 = new TmfEvent(fTimestamp3, fSource, fType3, fReference);
  99         fContent3 = new TmfEventField(ITmfEventField.ROOT_ID, "Some other different content");
 100         fEvent3.setContent(fContent3);
 101
 102         fStatsData = new TmfBaseStatisticsTree();
 103         fExtraInfo = new ITmfExtraEventInfo() {
 104             @Override
 105             public String getTraceName() {
 106                 return name;
 107             }
 108         };
 109         fStatsData.getOrCreate(new TmfFixedArray<String>(fTestName, Messages.TmfStatisticsData_EventTypes));
 110         fStatsData.registerEvent(fEvent1, fExtraInfo);
 111         fStatsData.registerEvent(fEvent2, fExtraInfo);
 112         fStatsData.registerEvent(fEvent3, fExtraInfo);
 113
 114         provider = new TmfBaseColumnDataProvider();
 115     }
 116
 117     // ------------------------------------------------------------------------
 118     // Get Column Data
 119     // ------------------------------------------------------------------------
 120
 121     public void testGetColumnData() {
 122         Vector<TmfBaseColumnData> columnsData = provider.getColumnData();
 123         assertNotNull("getColumnData", columnsData);
 124         assertEquals("getColumnData", 2, columnsData.size());
 125
 126         TmfStatisticsTreeNode parentNode = fStatsData.get(new TmfFixedArray<String>(fTestName));
 127         TmfStatisticsTreeNode treeNode1  = fStatsData.get(new TmfFixedArray<String>(fTestName, Messages.TmfStatisticsData_EventTypes, fEvent1.getType().toString()));
 128         TmfStatisticsTreeNode treeNode2  = fStatsData.get(new TmfFixedArray<String>(fTestName, Messages.TmfStatisticsData_EventTypes, fEvent3.getType().toString()));
 129         ViewerComparator vComp = null;
 130         for (TmfBaseColumnData columnData : columnsData) {
 131             assertNotNull("getColumnData", columnData);
 132             assertNotNull("getColumnData", columnData.getHeader());
 133             assertNotNull("getColumnData", columnData.getTooltip());
 134
 135             // Testing labelProvider
 136             ColumnLabelProvider labelProvider = columnData.getLabelProvider();
 137             if (columnData.getHeader().compareTo(LEVEL_COLUMN) == 0) {
 138                 assertEquals("getColumnData", 0, labelProvider.getText(treeNode1).compareTo(treeNode1.getKey()));
 139             } else if (columnData.getHeader().compareTo(EVENTS_COUNT_COLUMN) == 0) {
 140                 assertEquals("getColumnData", 0, labelProvider.getText(treeNode1).compareTo(Long.toString(2)));
 141             }
 142
 143             // Testing comparator
 144             vComp = columnData.getComparator();
 145             if (columnData.getHeader().compareTo(LEVEL_COLUMN) == 0) {
 146                 assertTrue("getColumnData", vComp.compare(null, treeNode1, treeNode2) < 0);
 147                 assertTrue("getColumnData", vComp.compare(null, treeNode2, treeNode1) > 0);
 148                 assertTrue("getColumnData", vComp.compare(null, treeNode1, treeNode1) == 0);
 149             } else if (columnData.getHeader().compareTo(EVENTS_COUNT_COLUMN) == 0) {
 150                 assertTrue("getColumnData", vComp.compare(null, treeNode1, treeNode2) > 0);
 151                 assertTrue("getColumnData", vComp.compare(null, treeNode2, treeNode1) < 0);
 152                 assertTrue("getColumnData", vComp.compare(null, treeNode1, treeNode1) == 0);
 153             }
 154
 155             // Testing percentage provider
 156             ITmfColumnPercentageProvider percentProvider = columnData.getPercentageProvider();
 157             if (columnData.getHeader().compareTo(LEVEL_COLUMN) == 0) {
 158                 assertNull("getColumnData", percentProvider);
 159             } else if (columnData.getHeader().compareTo(EVENTS_COUNT_COLUMN) == 0) {
 160                 double percentage = (double) treeNode1.getValue().nbEvents / parentNode.getValue().nbEvents;
 161                 assertEquals("getColumnData", (double) percentage, (double) percentProvider.getPercentage(treeNode1));
 162             }
 163         }
 164     }
 165 }