| /* |
| * Copyright (c) 2012, 2013, 2015 Eike Stepper (Berlin, Germany) 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: |
| * Christian W. Damus (CEA) - initial API and implementation |
| */ |
| package org.eclipse.emf.cdo.tests.model5.util; |
| |
| import org.eclipse.emf.ecore.EObject; |
| import org.eclipse.emf.ecore.resource.Resource; |
| |
| import org.junit.Assert; |
| |
| import java.util.Collections; |
| import java.util.HashMap; |
| import java.util.Map; |
| import java.util.Set; |
| |
| /** |
| * Test fixture for the CDO resource "is loading" tests. Bug 393164. |
| */ |
| public class IsLoadingTestFixture |
| { |
| private static IsLoadingTestFixture instance; |
| |
| private Map<Resource, Set<EObject>> objectsReportedLoading = new HashMap<Resource, Set<EObject>>(); |
| |
| private IsLoadingTestFixture() |
| { |
| } |
| |
| public static IsLoadingTestFixture newInstance() |
| { |
| IsLoadingTestFixture result = new IsLoadingTestFixture(); |
| instance = result; |
| return result; |
| } |
| |
| public void dispose() |
| { |
| if (instance == this) |
| { |
| instance = null; |
| } |
| |
| objectsReportedLoading.clear(); |
| } |
| |
| public static void reportLoading(Resource resource, EObject object) |
| { |
| if (instance != null) |
| { |
| instance.doReportLoading(resource, object); |
| } |
| } |
| |
| private Set<EObject> demandObjectsReportedLoading(Resource resource) |
| { |
| Set<EObject> result = objectsReportedLoading.get(resource); |
| if (result == null) |
| { |
| result = new java.util.HashSet<EObject>(); |
| objectsReportedLoading.put(resource, result); |
| } |
| |
| return result; |
| } |
| |
| private Set<EObject> getObjectsReportedLoading(Resource resource) |
| { |
| Set<EObject> result = objectsReportedLoading.get(resource); |
| if (result == null) |
| { |
| result = Collections.emptySet(); |
| } |
| |
| return result; |
| } |
| |
| private void doReportLoading(Resource resource, EObject object) |
| { |
| if (resource instanceof Resource.Internal && ((Resource.Internal)resource).isLoading()) |
| { |
| demandObjectsReportedLoading(resource).add(object); |
| } |
| } |
| |
| public void assertReportedLoading(Resource resource, EObject object) |
| { |
| Assert.assertEquals("Object did not report loading: " + object, true, |
| getObjectsReportedLoading(resource).contains(object)); |
| } |
| |
| public void assertNotReportedLoading(Resource resource, EObject object) |
| { |
| Assert.assertEquals("Object reported loading: " + object, false, |
| getObjectsReportedLoading(resource).contains(object)); |
| } |
| } |