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/*******************************************************************************
* Copyright (c) 2011 Ericsson
*
* All rights reserved. This program and the accompanying materials are
* made available under the terms of the Eclipse Public License v1.0 which
* accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Mathieu Denis <mathieu.denis@polymtl.ca> - Initial design and implementation
* Bernd Hufmann - Fixed warnings
*******************************************************************************/
package org.eclipse.linuxtools.tmf.ui.tests.statistics;
import java.util.Arrays;
import java.util.Collection;
import java.util.Vector;
import junit.framework.TestCase;
import org.eclipse.linuxtools.tmf.core.event.ITmfEventField;
import org.eclipse.linuxtools.tmf.core.event.TmfEvent;
import org.eclipse.linuxtools.tmf.core.event.TmfEventField;
import org.eclipse.linuxtools.tmf.core.event.TmfEventType;
import org.eclipse.linuxtools.tmf.core.event.TmfTimestamp;
import org.eclipse.linuxtools.tmf.core.util.TmfFixedArray;
import org.eclipse.linuxtools.tmf.ui.views.statistics.ITmfExtraEventInfo;
import org.eclipse.linuxtools.tmf.ui.views.statistics.model.AbsTmfStatisticsTree;
import org.eclipse.linuxtools.tmf.ui.views.statistics.model.Messages;
import org.eclipse.linuxtools.tmf.ui.views.statistics.model.TmfBaseStatisticsTree;
import org.eclipse.linuxtools.tmf.ui.views.statistics.model.TmfStatisticsTreeNode;
import org.eclipse.linuxtools.tmf.ui.views.statistics.model.TmfTreeContentProvider;
/**
* TmfTreeContentProvider Test Cases.
*/
@SuppressWarnings("nls")
public class TmfTreeContentProviderTest extends TestCase {
// ------------------------------------------------------------------------
// Fields
// ------------------------------------------------------------------------
private String fTestName = null;
private final String fContext = "UnitTest";
private final String fTypeId1 = "Some type1";
private final String fTypeId2 = "Some type2";
private final String fLabel0 = "label1";
private final String fLabel1 = "label2";
private final String[] fLabels = new String[] { fLabel0, fLabel1 };
private final TmfTimestamp fTimestamp1 = new TmfTimestamp(12345, (byte) 2, 5);
private final TmfTimestamp fTimestamp2 = new TmfTimestamp(12350, (byte) 2, 5);
private final String fSource = "Source";
private final TmfEventType fType1 = new TmfEventType(fContext, fTypeId1, TmfEventField.makeRoot(fLabels));
private final TmfEventType fType2 = new TmfEventType(fContext, fTypeId2, TmfEventField.makeRoot(fLabels));
private final String fReference = "Some reference";
private final TmfEvent fEvent1;
private final TmfEvent fEvent2;
private final TmfEventField fContent1;
private final TmfEventField fContent2;
private final TmfBaseStatisticsTree fStatsData;
private final ITmfExtraEventInfo fExtraInfo;
private final TmfTreeContentProvider treeProvider;
// ------------------------------------------------------------------------
// Housekeeping
// ------------------------------------------------------------------------
/**
* @param name
* of the test
*/
public TmfTreeContentProviderTest(final String name) {
super(name);
fTestName = name;
fContent1 = new TmfEventField(ITmfEventField.ROOT_FIELD_ID, "Some content");
fEvent1 = new TmfEvent(null, fTimestamp1, fSource, fType1, fContent1, fReference);
fContent2 = new TmfEventField(ITmfEventField.ROOT_FIELD_ID, "Some other content");
fEvent2 = new TmfEvent(null, fTimestamp2, fSource, fType2, fContent2, fReference);
fStatsData = new TmfBaseStatisticsTree();
fExtraInfo = new ITmfExtraEventInfo() {
@Override
public String getTraceName() {
return name;
}
};
fStatsData.registerEvent(fEvent1, fExtraInfo);
fStatsData.registerEvent(fEvent2, fExtraInfo);
treeProvider = new TmfTreeContentProvider();
}
// ------------------------------------------------------------------------
// GetChildren
// ------------------------------------------------------------------------
/**
* Test getting of children.
*/
public void testGetChildren() {
Object[] objectArray = treeProvider.getChildren(fStatsData.getOrCreate(new TmfFixedArray<String>(fTestName, Messages.TmfStatisticsData_EventTypes)));
TmfStatisticsTreeNode[] childrenNode = Arrays.asList(objectArray).toArray(new TmfStatisticsTreeNode[0]);
Collection<TmfFixedArray<String>> childrenExpected = new Vector<TmfFixedArray<String>>();
childrenExpected.add(new TmfFixedArray<String>(fTestName, Messages.TmfStatisticsData_EventTypes, fEvent1.getType().toString()));
childrenExpected.add(new TmfFixedArray<String>(fTestName, Messages.TmfStatisticsData_EventTypes, fEvent2.getType().toString()));
assertEquals("getChildren", childrenExpected.size(), childrenNode.length);
// assertTrue("getChildren", childrenPath.equals(childrenExpected));
for (TmfStatisticsTreeNode childNode : childrenNode) {
if (childrenExpected.contains(childNode.getPath())) {
childrenExpected.remove(childNode.getPath());
} else {
fail();
}
}
}
// ------------------------------------------------------------------------
// GetParent
// ------------------------------------------------------------------------
/**
* Test getting of parent.
*/
public void testGetParent() {
TmfStatisticsTreeNode parent = (TmfStatisticsTreeNode) treeProvider.getParent(fStatsData.get(new TmfFixedArray<String>(fTestName)));
assertNotNull("getParent", parent);
assertTrue("getParent", parent.getPath().equals(AbsTmfStatisticsTree.ROOT));
}
// ------------------------------------------------------------------------
// HasChildren
// ------------------------------------------------------------------------
/**
* Test checking for children.
*/
public void testHasChildren() {
Boolean hasChildren = treeProvider.hasChildren(fStatsData.getOrCreate(AbsTmfStatisticsTree.ROOT));
assertTrue("hasChildren", hasChildren);
hasChildren = treeProvider.hasChildren(fStatsData.getOrCreate(new TmfFixedArray<String>(fTestName)));
assertTrue("hasChildren", hasChildren);
hasChildren = treeProvider.hasChildren(fStatsData.getOrCreate(new TmfFixedArray<String>(fTestName, Messages.TmfStatisticsData_EventTypes)));
assertTrue("hasChildren", hasChildren);
hasChildren = treeProvider.hasChildren(fStatsData.getOrCreate(new TmfFixedArray<String>(fTestName, Messages.TmfStatisticsData_EventTypes, fEvent1.getType().toString())));
assertFalse("hasChildren", hasChildren);
}
// ------------------------------------------------------------------------
// GetElements
// ------------------------------------------------------------------------
/**
* Test getting of elements.
*/
public void testGetElements() {
Object[] objectElements = treeProvider.getElements(fStatsData.get(AbsTmfStatisticsTree.ROOT));
TmfStatisticsTreeNode[] nodeElements = Arrays.asList(objectElements).toArray(new TmfStatisticsTreeNode[0]);
assertEquals("getElements", 1, nodeElements.length);
assertTrue("getElements", nodeElements[0].getPath().equals(new TmfFixedArray<String>(fTestName)));
}
}
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