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/*******************************************************************************
* Copyright (c) 2004, 2010 Tasktop Technologies and others.
* 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:
* Tasktop Technologies - initial API and implementation
*******************************************************************************/
package org.eclipse.equinox.p2.discovery.tests.core.util;
import junit.framework.TestCase;
import org.eclipse.equinox.internal.p2.discovery.model.*;
import org.eclipse.equinox.internal.p2.discovery.util.CatalogItemComparator;
public class CatalogConnectorComparatorTest extends TestCase {
private CatalogCategory category;
private CatalogItemComparator comparator;
@Override
protected void setUp() throws Exception {
super.setUp();
category = new CatalogCategory();
comparator = new CatalogItemComparator();
}
private Group addGroup(String id) {
Group group = new Group();
group.setId(id);
category.getGroup().add(group);
return group;
}
private CatalogItem addConnectorDescriptor(String id, String name, String groupId) {
CatalogItem connector = new CatalogItem();
connector.setId(id);
connector.setName(name);
connector.setGroupId(groupId);
connector.setCategory(category);
category.getItems().add(connector);
return connector;
}
public void testOrderByGroup() {
addGroup("1"); //$NON-NLS-1$
addGroup("2"); //$NON-NLS-1$
CatalogItem t1 = addConnectorDescriptor("b", "btest", "2"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
CatalogItem t2 = addConnectorDescriptor("a", "atest", "2"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
CatalogItem t3 = addConnectorDescriptor("c", "ctest", "1"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
CatalogItem t4 = addConnectorDescriptor("d", "dtest", "1"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
CatalogItem t5 = addConnectorDescriptor("0", "0test", null); //$NON-NLS-1$ //$NON-NLS-2$
assertEquals(-1, comparator.compare(t2, t1));
assertEquals(1, comparator.compare(t1, t2));
assertEquals(-1, comparator.compare(t3, t4));
assertEquals(1, comparator.compare(t4, t3));
assertEquals(-1, comparator.compare(t1, t5));
assertEquals(1, comparator.compare(t5, t1));
assertEquals(-1, comparator.compare(t2, t5));
assertEquals(1, comparator.compare(t5, t2));
assertEquals(-1, comparator.compare(t3, t5));
assertEquals(1, comparator.compare(t5, t3));
assertEquals(-1, comparator.compare(t4, t5));
assertEquals(1, comparator.compare(t5, t4));
assertEquals(-1, comparator.compare(t3, t1));
assertEquals(1, comparator.compare(t1, t3));
assertEquals(-1, comparator.compare(t3, t2));
assertEquals(1, comparator.compare(t2, t3));
assertEquals(-1, comparator.compare(t4, t1));
assertEquals(1, comparator.compare(t1, t4));
assertEquals(-1, comparator.compare(t4, t2));
assertEquals(1, comparator.compare(t2, t4));
}
}
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