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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
*******************************************************************************/
package org.eclipse.linuxtools.tmf.ui.tests.statistics;
import junit.framework.TestCase;
import org.eclipse.jface.viewers.ColumnLabelProvider;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.jface.viewers.ViewerComparator;
import org.eclipse.linuxtools.tmf.core.util.TmfFixedArray;
import org.eclipse.linuxtools.tmf.ui.views.statistics.model.TmfBaseColumnData;
import org.eclipse.linuxtools.tmf.ui.views.statistics.model.TmfBaseColumnData.ITmfColumnPercentageProvider;
import org.eclipse.linuxtools.tmf.ui.views.statistics.model.TmfBaseStatisticsTree;
import org.eclipse.linuxtools.tmf.ui.views.statistics.model.TmfStatisticsTreeNode;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Image;
import org.eclipse.ui.ISharedImages;
import org.eclipse.ui.PlatformUI;
/**
* TmfBaseColumnData Test Case.
*/
@SuppressWarnings("nls")
public class TmfBaseColumnDataTest extends TestCase {
// ------------------------------------------------------------------------
// Fields
// ------------------------------------------------------------------------
private int fAlignment;
private int fWidth;
private String fHeader;
private String fToolTip;
private ColumnLabelProvider fLabelProvider;
private ViewerComparator fComparator;
private ITmfColumnPercentageProvider fPercentageProvider;
private TmfStatisticsTreeNode fTreeNode;
private String fTraceName;
private TmfBaseColumnData fBaseColumnData;
// ------------------------------------------------------------------------
// Housekeeping
// ------------------------------------------------------------------------
private void init() {
fHeader = "test Column1";
fWidth = 300;
fAlignment = SWT.LEFT;
fToolTip = "Tooltip " + fHeader;
fLabelProvider = new ColumnLabelProvider() {
@Override
public String getText(Object element) {
return ((TmfStatisticsTreeNode) element).getKey();
}
@Override
public Image getImage(Object element) {
return PlatformUI.getWorkbench().getSharedImages().getImage(ISharedImages.IMG_OBJ_ELEMENT);
}
};
fComparator = new ViewerComparator() {
@Override
public int compare(Viewer viewer, Object e1, Object e2) {
TmfStatisticsTreeNode n1 = (TmfStatisticsTreeNode) e1;
TmfStatisticsTreeNode n2 = (TmfStatisticsTreeNode) e2;
return n1.getKey().compareTo(n2.getKey());
}
};
fPercentageProvider = new ITmfColumnPercentageProvider() {
@Override
public double getPercentage(TmfStatisticsTreeNode node) {
TmfStatisticsTreeNode parent = node;
do {
parent = parent.getParent();
} while (parent != null && parent.getValue().nbEvents == 0);
if (parent == null) {
return 0;
}
return (double) node.getValue().nbEvents / parent.getValue().nbEvents;
}
};
TmfBaseStatisticsTree baseData = new TmfBaseStatisticsTree();
fTraceName = "trace1";
fTreeNode = new TmfStatisticsTreeNode(new TmfFixedArray<String>(fTraceName), baseData);
fBaseColumnData = new TmfBaseColumnData(fHeader, fWidth, fAlignment, fToolTip, fLabelProvider, fComparator, fPercentageProvider);
}
@Override
public void setUp() throws Exception {
super.setUp();
init();
}
@Override
public void tearDown() throws Exception {
super.tearDown();
}
// ------------------------------------------------------------------------
// getHeader
// ------------------------------------------------------------------------
/**
* Test get header
*/
public void testGetHeader() {
assertEquals("getHeader", 0, fBaseColumnData.getHeader().compareTo(fHeader));
}
// ------------------------------------------------------------------------
// getWidth
// ------------------------------------------------------------------------
/**
* Test getting of column width.
*/
public void testGetWidth() {
assertEquals("getWidth", fWidth, fBaseColumnData.getWidth());
}
// ------------------------------------------------------------------------
// getAlignment
// ------------------------------------------------------------------------
/**
* Test getting of alignment value
*/
public void testGetAlignment() {
assertEquals("getAlignment", fAlignment, fBaseColumnData.getAlignment());
}
// ------------------------------------------------------------------------
// getToolTip
// ------------------------------------------------------------------------
/**
* Test getting of tooltip.
*/
public void testGetTooltip() {
assertEquals("getTooltip", fToolTip, fBaseColumnData.getTooltip());
}
// ------------------------------------------------------------------------
// getLabelProvider
// ------------------------------------------------------------------------
/**
* Test getting of label provider
*/
public void testGetLabelProvider() {
assertEquals("getLabelProvider", 0, fBaseColumnData.getLabelProvider().getText(fTreeNode).compareTo(fLabelProvider.getText(fTreeNode)));
assertTrue("getLabelProvider", fBaseColumnData.getLabelProvider().getImage(fTreeNode).equals(PlatformUI.getWorkbench().getSharedImages().getImage(ISharedImages.IMG_OBJ_ELEMENT)));
assertTrue("getLabelProvider", fBaseColumnData.getLabelProvider().equals(fLabelProvider));
}
// ------------------------------------------------------------------------
// getComparator
// ------------------------------------------------------------------------
/**
* Test getting of comparator.
*/
public void testGetComparator() {
assertTrue("getComparator", fBaseColumnData.getComparator().equals(fComparator));
}
// ------------------------------------------------------------------------
// getPercentageProvider
// ------------------------------------------------------------------------
/**
* Test getting of percentage provider.
*/
public void testGetPercentageProvider() {
assertTrue("getPercentageProvider", fBaseColumnData.getPercentageProvider().equals(fPercentageProvider));
}
}
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