/*******************************************************************************
 *  Copyright (c) 2005, 2017 IBM Corporation and others.
 *
 *  This program and the accompanying materials
 *  are made available under the terms of the Eclipse Public License 2.0
 *  which accompanies this distribution, and is available at
 *  https://www.eclipse.org/legal/epl-2.0/
 *
 *  SPDX-License-Identifier: EPL-2.0
 *
 *  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.p2.director.ProfileChangeRequest;
import org.eclipse.equinox.internal.provisional.p2.director.PlannerStatus;
import org.eclipse.equinox.p2.engine.*;
import org.eclipse.equinox.p2.metadata.*;
import org.eclipse.equinox.p2.planner.IPlanner;
import org.eclipse.equinox.p2.planner.ProfileInclusionRules;
import org.eclipse.equinox.p2.tests.AbstractProvisioningTest;

//Failing to install something optionally should indicate the failure in the request status for the IU being installed.
public class Bug252638 extends AbstractProvisioningTest {
	IInstallableUnit a1;
	IInstallableUnitPatch p1;

	IProfile profile1;
	IPlanner planner;
	IEngine engine;

	@Override
	protected void setUp() throws Exception {
		super.setUp();
		a1 = createIU("A", Version.create("1.0.0"), true);
		IRequirementChange change = MetadataFactory.createRequirementChange(MetadataFactory.createRequirement(IInstallableUnit.NAMESPACE_IU_ID, "B", VersionRange.emptyRange, null, false, false, false), MetadataFactory.createRequirement(IInstallableUnit.NAMESPACE_IU_ID, "B", new VersionRange("[1.1.0, 1.3.0)"), null, false, false, true));
		IRequirement lifeCycle = MetadataFactory.createRequirement(IInstallableUnit.NAMESPACE_IU_ID, "A", new VersionRange("[2.0.0, 3.0.0)"), null, false, false, false);
		p1 = createIUPatch("P", Version.create("1.0.0"), true, new IRequirementChange[] {change}, new IRequirement[][] {{MetadataFactory.createRequirement(IInstallableUnit.NAMESPACE_IU_ID, "A", VersionRange.emptyRange, null, false, false)}}, lifeCycle);

		createTestMetdataRepository(new IInstallableUnit[] {a1, p1});

		profile1 = createProfile("TestProfile." + getName());
		planner = createPlanner();
		engine = createEngine();
	}

	public void testInstall() {
		ProfileChangeRequest req1 = new ProfileChangeRequest(profile1);
		req1.addInstallableUnits(new IInstallableUnit[] {a1});
		IProvisioningPlan plan1 = planner.getProvisioningPlan(req1, null, null);
		engine.perform(plan1, null);
		assertProfileContainsAll("1.0", profile1, new IInstallableUnit[] {a1});
		assertEquals(IStatus.OK, plan1.getStatus().getSeverity());

		ProfileChangeRequest req2 = new ProfileChangeRequest(profile1);
		req2.addInstallableUnits(new IInstallableUnit[] {p1});
		req2.setInstallableUnitInclusionRules(p1, ProfileInclusionRules.createOptionalInclusionRule(p1));
		IProvisioningPlan plan2 = planner.getProvisioningPlan(req2, null, null);
		assertEquals(IStatus.OK, plan2.getStatus().getCode());
		assertEquals(IStatus.ERROR, ((PlannerStatus) plan2.getStatus()).getRequestChanges().get(p1).getSeverity());
	}
}