| /******************************************************************************* |
| * Copyright (c) 2008, 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 |
| * EclipseSource - ongoing development |
| * Rapicorp, Inc (Pascal Rapicault) - Bug 394156 - Add support for updates from one namespace to another |
| *******************************************************************************/ |
| package org.eclipse.equinox.p2.tests.ui.query; |
| |
| import java.net.URI; |
| import java.util.*; |
| import org.eclipse.equinox.internal.p2.ui.model.*; |
| import org.eclipse.equinox.internal.p2.ui.query.AvailableIUWrapper; |
| import org.eclipse.equinox.p2.engine.IProfile; |
| import org.eclipse.equinox.p2.metadata.*; |
| import org.eclipse.equinox.p2.metadata.MetadataFactory.InstallableUnitDescription; |
| import org.eclipse.equinox.p2.metadata.expression.*; |
| import org.eclipse.equinox.p2.query.*; |
| import org.eclipse.equinox.p2.tests.MockQueryable; |
| import org.junit.Assert; |
| |
| /** |
| * Tests for {@link AvailableIUWrapper}. |
| */ |
| public class AvailableIUWrapperTest extends AbstractQueryTest { |
| protected AvailableIUWrapper createWrapper() { |
| return createWrapper(true); |
| } |
| |
| protected AvailableIUWrapper createWrapper(boolean makeCategories) { |
| return new AvailableIUWrapper(new MockQueryable(), null, makeCategories, true); |
| } |
| |
| /** |
| * Returns the IU corresponding to the collected element. |
| */ |
| protected IInstallableUnit getIU(Object collected) { |
| return ((IIUElement) collected).getIU(); |
| } |
| |
| /** |
| * Tests collecting items AvailableIUCollector doesn't care about. |
| */ |
| public void testCollectObject() { |
| AvailableIUWrapper wrapper = createWrapper(); |
| Collector<Object> collector = new Collector<>(); |
| Object object = new Object(); |
| collector.accept(object); |
| Collection<?> results = wrapper.getElements(collector); |
| assertEquals("1.0", 1, results.size()); |
| assertEquals("1.1", object, results.iterator().next()); |
| } |
| |
| /** |
| * Tests collecting an IU. |
| */ |
| public void testCollectIU() { |
| AvailableIUWrapper wrapper = createWrapper(); |
| Collector<IInstallableUnit> collector = new Collector<>(); |
| IInstallableUnit unit = createIU("f1"); |
| collector.accept(unit); |
| Collection<?> results = wrapper.getElements(collector); |
| assertEquals("1.0", 1, results.size()); |
| IInstallableUnit collectedIU = getIU(results.iterator().next()); |
| assertEquals("1.1", unit, collectedIU); |
| } |
| |
| /** |
| * Tests collecting a category when makeCategory=true. |
| */ |
| public void testMakeCategory() { |
| AvailableIUWrapper wrapper = createWrapper(true); |
| Collector<IInstallableUnit> collector = new Collector<>(); |
| Map<String, String> properties = new HashMap<>(); |
| properties.put(InstallableUnitDescription.PROP_TYPE_CATEGORY, "true"); |
| IInstallableUnit category = createIU("category", Version.createOSGi(1, 0, 0), NO_REQUIRES, properties, false); |
| IInstallableUnit unit = createIU("basicIU"); |
| collector.accept(category); |
| collector.accept(unit); |
| |
| Collection<?> results = wrapper.getElements(collector); |
| assertEquals("1.0", 2, collector.size()); |
| boolean categoryFound = false; |
| for (Object element : results) { |
| IInstallableUnit collected = getIU(element); |
| if (collected.equals(category)) { |
| categoryFound = true; |
| assertTrue("1.1", element instanceof CategoryElement); |
| } else { |
| assertEquals("1.2", unit, collected); |
| } |
| } |
| assertTrue("1.3", categoryFound); |
| } |
| |
| /** |
| * Tests collecting a category when makeCategory=false |
| */ |
| public void testNoMakeCategory() { |
| AvailableIUWrapper wrapper = createWrapper(false); |
| Collector<IInstallableUnit> collector = new Collector<>(); |
| Map<String, String> properties = new HashMap<>(); |
| properties.put(InstallableUnitDescription.PROP_TYPE_CATEGORY, "true"); |
| IInstallableUnit category = createIU("category", Version.createOSGi(1, 0, 0), NO_REQUIRES, properties, false); |
| IInstallableUnit unit = createIU("basicIU"); |
| collector.accept(category); |
| collector.accept(unit); |
| |
| Collection<?> results = wrapper.getElements(collector); |
| assertEquals("1.0", 2, results.size()); |
| boolean categoryFound = false; |
| for (Object element : results) { |
| IInstallableUnit collected = getIU(element); |
| if (collected.equals(category)) { |
| categoryFound = true; |
| assertFalse("1.1", element instanceof CategoryElement); |
| } else { |
| assertEquals("1.2", unit, collected); |
| } |
| } |
| assertTrue("1.3", categoryFound); |
| } |
| |
| /** |
| * Tests hiding installed IUs. |
| */ |
| public void testHideInstalled() { |
| IProfile profile = createProfile("TestProfile"); |
| AvailableIUWrapper wrapper = createWrapper(true); |
| Collector<IInstallableUnit> collector = new Collector<>(); |
| IInstallableUnit installed = createIU("installed"); |
| IInstallableUnit notInstalled = createIU("notInstalled"); |
| install(profile, new IInstallableUnit[] {installed}, true, createPlanner(), createEngine()); |
| wrapper.markInstalledIUs(profile, true); |
| |
| //now feed in the installed and non-installed units, and the installed unit should be ignored. |
| collector.accept(installed); |
| collector.accept(notInstalled); |
| |
| Collection<?> results = wrapper.getElements(collector); |
| |
| assertEquals("1.1", 1, results.size()); |
| Object iuElement = results.iterator().next(); |
| assertEquals("1.2", notInstalled, getIU(iuElement)); |
| } |
| |
| public void testUpdate() { |
| //Create the IU that will be detected as an update |
| InstallableUnitDescription iud = new MetadataFactory.InstallableUnitDescription(); |
| iud.setId("NewB"); |
| iud.setVersion(Version.create("1.0.0")); |
| |
| String orExpression = "providedCapabilities.exists(pc | pc.namespace == 'org.eclipse.equinox.p2.iu' && pc.name == 'B')"; |
| IExpression expr = ExpressionUtil.parse(orExpression); |
| IMatchExpression<IInstallableUnit> matchExpression = ExpressionUtil.getFactory().matchExpression(expr); |
| |
| Collection<IMatchExpression<IInstallableUnit>> updateExpression = new ArrayList<>(); |
| updateExpression.add(matchExpression); |
| iud.setUpdateDescriptor(MetadataFactory.createUpdateDescriptor(updateExpression, IUpdateDescriptor.HIGH, (String) null, (URI) null)); |
| IInstallableUnit newIUB = MetadataFactory.createInstallableUnit(iud); |
| |
| //create the IU being updated |
| IInstallableUnit installed = createIU("B"); |
| |
| //Setup the profile |
| IProfile profile = createProfile("TestProfile"); |
| AvailableIUWrapper wrapper = createWrapper(true); |
| Collector<IInstallableUnit> collector = new Collector<>(); |
| installAsRoots(profile, new IInstallableUnit[] {installed}, true, createPlanner(), createEngine()); |
| wrapper.markInstalledIUs(profile, true); |
| |
| //now feed in the installed and non-installed units, and the installed unit should be ignored. |
| collector.accept(newIUB); |
| |
| Collection<?> results = wrapper.getElements(collector); |
| |
| //Verify |
| assertEquals("1.1", 1, results.size()); |
| Object iuElement = results.iterator().next(); |
| assertEquals("1.2", newIUB, getIU(iuElement)); |
| Assert.assertTrue(((AvailableIUElement) iuElement).isUpdate()); |
| } |
| |
| @Override |
| protected IQuery<IInstallableUnit> getMockQuery() { |
| return QueryUtil.createIUPropertyQuery("key", "value"); |
| } |
| } |