Java tutorial
/** * This file Copyright (c) 2011-2013 Magnolia International * Ltd. (http://www.magnolia-cms.com). All rights reserved. * * * This file is dual-licensed under both the Magnolia * Network Agreement and the GNU General Public License. * You may elect to use one or the other of these licenses. * * This file is distributed in the hope that it will be * useful, but AS-IS and WITHOUT ANY WARRANTY; without even the * implied warranty of MERCHANTABILITY or FITNESS FOR A * PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT. * Redistribution, except as permitted by whichever of the GPL * or MNA you select, is prohibited. * * 1. For the GPL license (GPL), you can redistribute and/or * modify this file under the terms of the GNU General * Public License, Version 3, as published by the Free Software * Foundation. You should have received a copy of the GNU * General Public License, Version 3 along with this program; * if not, write to the Free Software Foundation, Inc., 51 * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * 2. For the Magnolia Network Agreement (MNA), this file * and the accompanying materials are made available under the * terms of the MNA which accompanies this distribution, and * is available at http://www.magnolia-cms.com/mna.html * * Any modifications to this file must keep this entire header * intact. * */ package info.magnolia.templating.inheritance; import static org.junit.Assert.*; import info.magnolia.cms.core.HierarchyManager; import info.magnolia.cms.core.MgnlNodeType; import info.magnolia.context.MgnlContext; import info.magnolia.jcr.inheritance.InheritanceContentDecorator; import info.magnolia.rendering.template.InheritanceConfiguration; import info.magnolia.rendering.template.configured.ConfiguredInheritance; import info.magnolia.rendering.template.configured.ConfiguredInheritance.AllComponentsAndResourcesInheritancePredicate; import info.magnolia.test.ComponentsTestUtil; import info.magnolia.test.mock.MockUtil; import info.magnolia.test.mock.jcr.MockSession; import info.magnolia.test.mock.jcr.SessionTestUtil; import java.io.IOException; import java.io.InputStream; import java.util.ArrayList; import java.util.HashMap; import java.util.List; import java.util.Map; import javax.jcr.Node; import javax.jcr.NodeIterator; import javax.jcr.Property; import javax.jcr.PropertyIterator; import javax.jcr.RepositoryException; import javax.jcr.Session; import org.apache.commons.io.IOUtils; import org.apache.commons.lang.StringUtils; import org.junit.After; import org.junit.Test; /** * Test case for {@link DefaultInheritanceContentDecorator}. * * @version $Id$ */ public class DefaultInheritanceContentDecoratorTest { @After public void tearDown() throws Exception { ComponentsTestUtil.clear(); MgnlContext.setInstance(null); } @Test public void testDoesNothingOnTopLevelPage() throws RepositoryException, IOException { Map<String, String> sections = loadSessionConfigs("testDoesNothingOnTopLevelPage"); Session session = wrapSessionForInheritance(sections, "/page1/main"); assertEquals(sections.get("Expected"), sessionToString(session)); } @Test public void testPropertyInheritance() throws RepositoryException, IOException { Map<String, String> sections = loadSessionConfigs("testPropertyInheritance"); Session session = wrapSessionForInheritance(sections, "/page1/page2/main"); assertEquals(sections.get("Expected"), sessionToString(session)); } @Test public void testMultiLevelPropertyInheritance() throws Exception { Map<String, String> sections = loadSessionConfigs("testMultiLevelPropertyInheritance"); Session session = wrapSessionForInheritance(sections, "/page1/page2/page3/main"); assertEquals(sections.get("Expected"), sessionToString(session)); } @Test public void testMultiLevelPropertyInheritanceCollision() throws Exception { Map<String, String> sections = loadSessionConfigs("testMultiLevelPropertyInheritanceCollision"); Session session = wrapSessionForInheritance(sections, "/page1/page2/page3/main"); assertEquals(sections.get("Expected"), sessionToString(session)); } @Test public void testComponentInheritance() throws Exception { Map<String, String> sections = loadSessionConfigs("testComponentInheritance"); Session session = wrapSessionForInheritance(sections, "/page1/page2/main"); assertEquals(sections.get("Expected"), sessionToString(session)); } @Test public void testDisabledPropertyInheritance() throws Exception { Map<String, String> sections = loadSessionConfigs("testDisabledPropertyInheritance"); ConfiguredInheritance inheritanceConfiguration = new ConfiguredInheritance(); inheritanceConfiguration.setEnabled(true); inheritanceConfiguration.setProperties(ConfiguredInheritance.PROPERTIES_NONE); Session session = wrapSessionForInheritance(sections, "/page1/page2/page3/main", inheritanceConfiguration); assertEquals(sections.get("Expected"), sessionToString(session)); } @Test public void testPropertyInheritanceWithInheritanceDisabled() throws Exception { Map<String, String> sections = loadSessionConfigs("testPropertyInheritanceWithInheritanceDisabled"); ConfiguredInheritance inheritanceConfiguration = new ConfiguredInheritance(); inheritanceConfiguration.setEnabled(false); Session session = wrapSessionForInheritance(sections, "/page1/page2/page3/main", inheritanceConfiguration); assertEquals(sections.get("Expected"), sessionToString(session)); } @Test public void testResourcesInheritance() throws Exception { // GIVEN HierarchyManager hm = MockUtil.createAndSetHierarchyManager("website"); Node parentPage = hm.createContent("/", "parentPage", MgnlNodeType.NT_PAGE).getJCRNode(); Node childPage = hm.createContent("/parentPage", "childPage", MgnlNodeType.NT_PAGE).getJCRNode(); parentPage.addNode("binaryProperty", MgnlNodeType.NT_RESOURCE); ConfiguredInheritance configuration = new ConfiguredInheritance(); configuration.setPredicateClass(AllComponentsAndResourcesInheritancePredicate.class); configuration.setEnabled(true); InheritanceContentDecorator decorator = new DefaultInheritanceContentDecorator(childPage, configuration); // WHEN childPage = decorator.wrapNode(childPage); // THEN assertTrue(childPage.hasNode("binaryProperty")); } private Session wrapSessionForInheritance(Map<String, String> sections, String inheritanceNode) throws RepositoryException, IOException { ConfiguredInheritance inheritanceConfiguration = new ConfiguredInheritance(); inheritanceConfiguration.setEnabled(true); return wrapSessionForInheritance(sections, inheritanceNode, inheritanceConfiguration); } private Session wrapSessionForInheritance(Map<String, String> sections, String inheritanceNode, InheritanceConfiguration inheritanceConfiguration) throws IOException, RepositoryException { Session session = createInputSession(sections); Node destination = session.getNode(inheritanceNode); return new DefaultInheritanceContentDecorator(destination, inheritanceConfiguration).wrapSession(session); } private Map<String, String> loadSessionConfigs(String resourceSuffix) throws IOException { InputStream stream = getClass() .getResourceAsStream(getClass().getSimpleName() + "_" + resourceSuffix + ".txt"); List<String> lines = IOUtils.readLines(stream); HashMap<String, String> sections = new HashMap<String, String>(); String sectionName = null; List<String> sectionLines = new ArrayList<String>(); for (String line : lines) { if (line.equals("")) { continue; } if (line.startsWith("#")) { continue; } if (line.startsWith("[")) { if (sectionName != null) { sections.put(sectionName, StringUtils.join(sectionLines, "\n")); } sectionName = StringUtils.substringBetween(line, "[", "]"); sectionLines.clear(); continue; } sectionLines.add(line); } if (sectionName != null) { sections.put(sectionName, StringUtils.join(sectionLines, "\n")); } return sections; } private MockSession createInputSession(Map<String, String> sections) throws IOException, RepositoryException { return SessionTestUtil.createSession("website", sections.get("Input")); } private String sessionToString(Session session) throws RepositoryException { ArrayList<String> result = new ArrayList<String>(); NodeIterator nodes = session.getRootNode().getNodes(); while (nodes.hasNext()) { Node node = nodes.nextNode(); nodeToString(result, "", node); } return StringUtils.join(result, "\n"); } private void nodeToString(List<String> result, String parentPath, Node node) throws RepositoryException { String path = parentPath + "/" + node.getName(); result.add(path + ".@type = " + node.getPrimaryNodeType().getName()); PropertyIterator propertyIterator = node.getProperties(); while (propertyIterator.hasNext()) { Property property = (Property) propertyIterator.next(); result.add(path + "." + property.getName() + " = " + property.getString()); } NodeIterator nodes = node.getNodes(); while (nodes.hasNext()) { nodeToString(result, path, nodes.nextNode()); } } }