bundles/org.eclipse.equinox.p2.tests/src/org/eclipse/equinox/p2/tests/planner/SimpleSingleton.java

/*******************************************************************************
 * Copyright (c) 2007 IBM Corporation 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: IBM Corporation - initial API and implementation
 ******************************************************************************/
package org.eclipse.equinox.p2.tests.planner;

import org.eclipse.core.runtime.IStatus;
import org.eclipse.equinox.internal.provisional.p2.director.IPlanner;
import org.eclipse.equinox.internal.provisional.p2.director.ProfileChangeRequest;
import org.eclipse.equinox.internal.provisional.p2.engine.IProfile;
import org.eclipse.equinox.internal.provisional.p2.metadata.*;
import org.eclipse.equinox.p2.tests.AbstractProvisioningTest;
import org.eclipse.osgi.service.resolver.VersionRange;
import org.osgi.framework.Version;

public class SimpleSingleton extends AbstractProvisioningTest {
	IInstallableUnit a1;
	IInstallableUnit a2;
	IInstallableUnit a3;
	IInstallableUnit a4;
	IInstallableUnit u, v, w, x, y, z;

	IPlanner planner;
	IProfile profile;

	protected void setUp() throws Exception {
		super.setUp();
		a1 = createIU("A", new Version("1.0.0"), true);

		a2 = createIU("A", new Version("2.0.0"), true);

		RequiredCapability c1 = MetadataFactory.createRequiredCapability(IInstallableUnit.NAMESPACE_IU_ID, "A", new VersionRange("[1.0.0, 1.0.0]"), null, false, false);
		RequiredCapability c2 = MetadataFactory.createRequiredCapability(IInstallableUnit.NAMESPACE_IU_ID, "A", new VersionRange("[2.0.0, 2.0.0]"), null, false, false);
		y = createIU("Y", new Version(2, 0, 0), new RequiredCapability[] {c1, c2});

		createTestMetdataRepository(new IInstallableUnit[] {a1, a2, y});

		profile = createProfile("TestProfile." + getName());
		planner = createPlanner();

	}

	public void test1() {
		ProfileChangeRequest req = new ProfileChangeRequest(profile);
		req.addInstallableUnits(new IInstallableUnit[] {y});
		assertEquals(IStatus.ERROR, planner.getProvisioningPlan(req, null, null).getStatus().getSeverity());
	}
}