| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.sling.fsprovider.internal; |
| |
| import static org.apache.sling.fsprovider.internal.TestUtils.assertChange; |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertTrue; |
| |
| import java.io.File; |
| import java.nio.file.Files; |
| import java.util.List; |
| |
| import org.apache.commons.io.FileUtils; |
| import org.apache.sling.api.resource.observation.ResourceChange; |
| import org.apache.sling.api.resource.observation.ResourceChange.ChangeType; |
| import org.apache.sling.api.resource.observation.ResourceChangeListener; |
| import org.apache.sling.fsprovider.internal.TestUtils.ResourceListener; |
| import org.apache.sling.testing.mock.sling.ResourceResolverType; |
| import org.apache.sling.testing.mock.sling.junit.SlingContext; |
| import org.apache.sling.testing.mock.sling.junit.SlingContextBuilder; |
| import org.apache.sling.testing.mock.sling.junit.SlingContextCallback; |
| import org.junit.Rule; |
| import org.junit.Test; |
| |
| /** |
| * Test events when changing file system content (FileVault XML). |
| */ |
| public class FileVaultFileMonitorTest { |
| |
| private static final int CHECK_INTERVAL = 120; |
| private static final int WAIT_INTERVAL = 250; |
| |
| private final File tempDir; |
| private final ResourceListener resourceListener = new ResourceListener(); |
| |
| public FileVaultFileMonitorTest() throws Exception { |
| tempDir = Files.createTempDirectory(getClass().getName()).toFile(); |
| } |
| |
| @Rule |
| public SlingContext context = new SlingContextBuilder(ResourceResolverType.JCR_MOCK) |
| .beforeSetUp(new SlingContextCallback() { |
| @Override |
| public void execute(SlingContext context) throws Exception { |
| // copy test content to temp. directory |
| tempDir.mkdirs(); |
| File sourceDir = new File("src/test/resources/vaultfs-test"); |
| FileUtils.copyDirectory(sourceDir, tempDir); |
| |
| // mount temp. directory |
| context.registerInjectActivateService(new FsResourceProvider(), |
| "provider.file", tempDir.getPath() + "/jcr_root", |
| "provider.filevault.filterxml.path", tempDir.getPath() + "/META-INF/vault/filter.xml", |
| "provider.root", "/content/dam/talk.png", |
| "provider.checkinterval", CHECK_INTERVAL, |
| "provider.fs.mode", FsMode.FILEVAULT_XML.name()); |
| context.registerInjectActivateService(new FsResourceProvider(), |
| "provider.file", tempDir.getPath() + "/jcr_root", |
| "provider.filevault.filterxml.path", tempDir.getPath() + "/META-INF/vault/filter.xml", |
| "provider.root", "/content/samples", |
| "provider.checkinterval", CHECK_INTERVAL, |
| "provider.fs.mode", FsMode.FILEVAULT_XML.name()); |
| |
| // register resource change listener |
| context.registerService(ResourceChangeListener.class, resourceListener, |
| ResourceChangeListener.PATHS, new String[] { "/content/dam/talk.png", "/content/samples" }); |
| } |
| }) |
| .afterTearDown(new SlingContextCallback() { |
| @Override |
| public void execute(SlingContext context) throws Exception { |
| // remove temp directory |
| tempDir.delete(); |
| } |
| }) |
| .build(); |
| |
| @Test |
| public void testUpdateFile() throws Exception { |
| List<ResourceChange> changes = resourceListener.getChanges(); |
| assertTrue(changes.isEmpty()); |
| |
| File file = new File(tempDir, "jcr_root/content/dam/talk.png/_jcr_content/renditions/web.1280.1280.png"); |
| FileUtils.touch(file); |
| |
| Thread.sleep(WAIT_INTERVAL); |
| |
| assertEquals(1, changes.size()); |
| assertChange(changes, "/content/dam/talk.png/jcr:content/renditions/web.1280.1280.png", ChangeType.CHANGED); |
| } |
| |
| @Test |
| public void testAddFile() throws Exception { |
| List<ResourceChange> changes = resourceListener.getChanges(); |
| assertTrue(changes.isEmpty()); |
| |
| File file = new File(tempDir, "jcr_root/content/dam/talk.png/_jcr_content/renditions/text.txt"); |
| FileUtils.write(file, "newcontent"); |
| |
| Thread.sleep(WAIT_INTERVAL); |
| |
| assertEquals(2, changes.size()); |
| assertChange(changes, "/content/dam/talk.png/jcr:content/renditions", ChangeType.CHANGED); |
| assertChange(changes, "/content/dam/talk.png/jcr:content/renditions/text.txt", ChangeType.ADDED); |
| } |
| |
| @Test |
| public void testRemoveFile() throws Exception { |
| List<ResourceChange> changes = resourceListener.getChanges(); |
| assertTrue(changes.isEmpty()); |
| |
| File file = new File(tempDir, "jcr_root/content/dam/talk.png/_jcr_content/renditions/web.1280.1280.png"); |
| file.delete(); |
| |
| Thread.sleep(WAIT_INTERVAL); |
| |
| assertEquals(2, changes.size()); |
| assertChange(changes, "/content/dam/talk.png/jcr:content/renditions", ChangeType.CHANGED); |
| assertChange(changes, "/content/dam/talk.png/jcr:content/renditions/web.1280.1280.png", ChangeType.REMOVED); |
| } |
| |
| @Test |
| public void testAddFolder() throws Exception { |
| List<ResourceChange> changes = resourceListener.getChanges(); |
| assertTrue(changes.isEmpty()); |
| |
| File folder = new File(tempDir, "jcr_root/content/dam/talk.png/_jcr_content/newfolder"); |
| folder.mkdir(); |
| |
| Thread.sleep(WAIT_INTERVAL); |
| |
| assertEquals(2, changes.size()); |
| assertChange(changes, "/content/dam/talk.png/jcr:content", ChangeType.CHANGED); |
| assertChange(changes, "/content/dam/talk.png/jcr:content/newfolder", ChangeType.ADDED); |
| } |
| |
| @Test |
| public void testRemoveFolder() throws Exception { |
| List<ResourceChange> changes = resourceListener.getChanges(); |
| assertTrue(changes.isEmpty()); |
| |
| File folder = new File(tempDir, "jcr_root/content/dam/talk.png/_jcr_content/renditions"); |
| FileUtils.deleteDirectory(folder); |
| |
| Thread.sleep(WAIT_INTERVAL); |
| |
| assertEquals(2, changes.size()); |
| assertChange(changes, "/content/dam/talk.png/jcr:content", ChangeType.CHANGED); |
| assertChange(changes, "/content/dam/talk.png/jcr:content/renditions", ChangeType.REMOVED); |
| } |
| |
| @Test |
| public void testUpdateContent() throws Exception { |
| List<ResourceChange> changes = resourceListener.getChanges(); |
| assertTrue(changes.isEmpty()); |
| |
| File file = new File(tempDir, "jcr_root/content/samples/en/.content.xml"); |
| FileUtils.touch(file); |
| |
| Thread.sleep(WAIT_INTERVAL); |
| |
| assertChange(changes, "/content/samples/en", ChangeType.REMOVED); |
| assertChange(changes, "/content/samples/en", ChangeType.ADDED); |
| assertChange(changes, "/content/samples/en/jcr:content", ChangeType.ADDED); |
| } |
| |
| @Test |
| public void testAddContent() throws Exception { |
| List<ResourceChange> changes = resourceListener.getChanges(); |
| assertTrue(changes.isEmpty()); |
| |
| File file = new File(tempDir, "jcr_root/content/samples/fr/.content.xml"); |
| file.getParentFile().mkdir(); |
| FileUtils.write(file, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" |
| + "<jcr:root xmlns:jcr=\"http://www.jcp.org/jcr/1.0\" xmlns:app=\"http://sample.com/jcr/app/1.0\" " |
| + "xmlns:sling=\"http://sling.apache.org/jcr/sling/1.0\" jcr:primaryType=\"app:Page\">\n" |
| + "<jcr:content jcr:primaryType=\"app:PageContent\"/>\n" |
| + "</jcr:root>"); |
| |
| Thread.sleep(WAIT_INTERVAL); |
| |
| assertChange(changes, "/content/samples", ChangeType.CHANGED); |
| assertChange(changes, "/content/samples/fr", ChangeType.ADDED); |
| assertChange(changes, "/content/samples/fr/jcr:content", ChangeType.ADDED); |
| } |
| |
| @Test |
| public void testRemoveContent() throws Exception { |
| List<ResourceChange> changes = resourceListener.getChanges(); |
| assertTrue(changes.isEmpty()); |
| |
| File file = new File(tempDir, "jcr_root/content/samples/en"); |
| FileUtils.deleteDirectory(file); |
| |
| Thread.sleep(WAIT_INTERVAL); |
| |
| assertEquals(2, changes.size()); |
| assertChange(changes, "/content/samples", ChangeType.CHANGED); |
| assertChange(changes, "/content/samples/en", ChangeType.REMOVED); |
| } |
| |
| @Test |
| public void testRemoveContentDotXmlOnly() throws Exception { |
| List<ResourceChange> changes = resourceListener.getChanges(); |
| assertTrue(changes.isEmpty()); |
| |
| File file = new File(tempDir, "jcr_root/content/samples/en/.content.xml"); |
| file.delete(); |
| |
| Thread.sleep(WAIT_INTERVAL); |
| |
| assertEquals(2, changes.size()); |
| assertChange(changes, "/content/samples/en", ChangeType.CHANGED); |
| // this second event is not fully correct, but this is a quite special case, accept it for now |
| assertChange(changes, "/content/samples/en", ChangeType.REMOVED); |
| } |
| |
| } |