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/*******************************************************************************
* Copyright (c) 2009, 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.ui.query;
import java.util.ArrayList;
import java.util.HashMap;
import org.eclipse.equinox.internal.p2.ui.model.*;
import org.eclipse.equinox.p2.metadata.IInstallableUnit;
import org.eclipse.equinox.p2.metadata.Version;
import org.eclipse.equinox.p2.operations.InstallOperation;
import org.eclipse.equinox.p2.query.IQueryable;
import org.eclipse.equinox.p2.repository.metadata.IMetadataRepository;
import org.eclipse.equinox.p2.tests.ui.AbstractProvisioningUITest;
public class QueryProviderTests extends AbstractProvisioningUITest {
IInstallableUnit category, nestedCategory;
IInstallableUnit a, b, c;
static final String CAT = "Category";
static final String NESTED = "NestedCategory";
static final String A = "A";
static final String B = "B";
static final String C = "C";
IMetadataRepository testRepo;
@Override
protected void setUp() throws Exception {
super.setUp();
HashMap<String, String> categoryProperties = new HashMap<>();
categoryProperties.put("org.eclipse.equinox.p2.type.category", "true");
HashMap<String, String> groupProperties = new HashMap<>();
groupProperties.put("org.eclipse.equinox.p2.type.group", "true");
category = createIU(CAT, Version.create("1.0.0"), createRequiredCapabilities(IInstallableUnit.NAMESPACE_IU_ID, NESTED), categoryProperties, true);
nestedCategory = createIU(NESTED, Version.create("1.0.0"), createRequiredCapabilities(IInstallableUnit.NAMESPACE_IU_ID, A), categoryProperties, true);
a = createIU(A, Version.create("1.0.0"), createRequiredCapabilities(IInstallableUnit.NAMESPACE_IU_ID, B), groupProperties, true);
b = createIU(B, Version.create("1.0.0"), createRequiredCapabilities(IInstallableUnit.NAMESPACE_IU_ID, C), groupProperties, true);
c = createIU(C, Version.create("1.0.0"), NO_REQUIRES, NO_PROPERTIES, true);
testRepo = createTestMetdataRepository(new IInstallableUnit[] {category, nestedCategory, a, b, c});
}
public void testNestedCategories() {
MetadataRepositoryElement element = new MetadataRepositoryElement(null, testRepo.getLocation(), true);
Object[] children = element.getChildren(element);
assertEquals("1.1", 1, children.length); // the nested category should get removed from the list
assertTrue("1.2", children[0] instanceof CategoryElement);
CategoryElement cat = (CategoryElement) children[0];
children = cat.getChildren(cat);
boolean foundNestedCategory = false;
for (Object children1 : children) {
if (children1 instanceof CategoryElement) {
if (((CategoryElement) children1).getIU().equals(nestedCategory)) {
foundNestedCategory = true;
break;
}
}
}
assertTrue("1.3", foundNestedCategory);
}
public void testInstallDrilldown() {
IUElementListRoot root = new IUElementListRoot();
AvailableIUElement element = new AvailableIUElement(root, a, TESTPROFILE, getPolicy().getShowDrilldownRequirements());
root.setChildren(new Object[] {element});
ArrayList<IInstallableUnit> iusInvolved = new ArrayList<>();
iusInvolved.add(a);
InstallOperation op = new InstallOperation(getSession(), iusInvolved);
op.setProfileId(TESTPROFILE);
op.resolveModal(getMonitor());
IQueryable<IInstallableUnit> queryable = op.getProvisioningPlan().getAdditions();
element.setQueryable(queryable);
Object[] children = element.getChildren(element);
assertTrue("1.1", children.length == 1);
}
}
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