| /* |
| * 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.jackrabbit.oak.plugins.blob; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.util.Map; |
| |
| import com.google.common.collect.Maps; |
| import com.google.common.io.Files; |
| import org.apache.commons.io.FileUtils; |
| import org.junit.Before; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.rules.TemporaryFolder; |
| |
| import static org.apache.jackrabbit.oak.plugins.blob.DataStoreCacheUpgradeUtils.DOWNLOAD_DIR; |
| import static org.apache.jackrabbit.oak.plugins.blob.DataStoreCacheUpgradeUtils.UPLOAD_STAGING_DIR; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertTrue; |
| |
| /** |
| * Tests for {@link DataStoreCacheUpgradeUtils} |
| */ |
| public class DataStoreCacheUpgradeUtilsTest extends AbstractDataStoreCacheTest { |
| @Rule |
| public TemporaryFolder folder = new TemporaryFolder(new File("target")); |
| |
| File homeDir; |
| File path; |
| File pendingUploads; |
| |
| @Before |
| public void setup() throws IOException { |
| homeDir = folder.getRoot(); |
| path = folder.newFolder("repository", "datastore"); |
| pendingUploads = new File(homeDir + "/" + DataStoreCacheUpgradeUtils.UPLOAD_MAP); |
| } |
| |
| @Test |
| public void upgradeNoDownloads() throws Exception { |
| setupUploads("1111110", "2222220", "3333330"); |
| |
| DataStoreCacheUpgradeUtils.upgrade(homeDir, path, true, true); |
| |
| assertFiles(UPLOAD_STAGING_DIR, "1111110", "2222220", "3333330"); |
| assertFalse(pendingUploads.exists()); |
| } |
| |
| @Test |
| public void upgradeNoDownloadsDelPendingFileFalse() throws Exception { |
| setupUploads("1111110", "2222220", "3333330"); |
| |
| DataStoreCacheUpgradeUtils.upgrade(homeDir, path, true, false); |
| |
| assertFiles(UPLOAD_STAGING_DIR, "1111110", "2222220", "3333330"); |
| assertTrue(pendingUploads.exists()); |
| } |
| |
| @Test |
| public void upgradeMoveDownloadsFalse() throws Exception { |
| setupUploads("1111110", "2222220", "3333330"); |
| setupDownloads("4444440", "5555550", "6666660"); |
| |
| DataStoreCacheUpgradeUtils.upgrade(homeDir, path, false, true); |
| |
| assertFiles(UPLOAD_STAGING_DIR, "1111110", "2222220", "3333330"); |
| assertFalse(pendingUploads.exists()); |
| assertFilesNoMove(DOWNLOAD_DIR, "4444440", "5555550", "6666660"); |
| } |
| |
| @Test |
| public void upgradeNoUploads() throws Exception { |
| setupDownloads("1111110", "2222220", "3333330"); |
| |
| DataStoreCacheUpgradeUtils.upgrade(homeDir, path, true, true); |
| |
| assertFiles(DOWNLOAD_DIR, "1111110", "2222220", "3333330"); |
| } |
| |
| @Test |
| public void upgradeNoUploadMap() throws Exception { |
| setupUploads("1111110", "2222220", "3333330"); |
| FileUtils.deleteQuietly(pendingUploads); |
| |
| DataStoreCacheUpgradeUtils.upgrade(homeDir, path, true, true); |
| |
| assertFiles(DOWNLOAD_DIR, "1111110", "2222220", "3333330"); |
| assertFalse(pendingUploads.exists()); |
| } |
| |
| @Test |
| public void upgrade() throws Exception { |
| upgrade(true); |
| } |
| |
| @Test |
| public void upgradeDelPendingFileFalse() throws Exception { |
| upgrade(false); |
| } |
| |
| private void upgrade(boolean pendingFileDelete) throws Exception { |
| setupUploads("1111110", "2222220", "3333330"); |
| setupDownloads("4444440", "5555550", "6666660"); |
| |
| DataStoreCacheUpgradeUtils.upgrade(homeDir, path, true, pendingFileDelete); |
| |
| assertFiles(UPLOAD_STAGING_DIR, "1111110", "2222220", "3333330"); |
| if (pendingFileDelete) { |
| assertFalse(pendingUploads.exists()); |
| } else { |
| assertTrue(pendingUploads.exists()); |
| } |
| assertFiles(DOWNLOAD_DIR, "4444440", "5555550", "6666660"); |
| } |
| |
| private void setupUploads(String... ids) throws IOException { |
| Map<String, Long> pendingMap = Maps.newHashMap(); |
| |
| for (String id : ids) { |
| File f1 = copyToFile(randomStream(Integer.parseInt(id), 4 * 1024), getFile(id, path)); |
| pendingMap.put(getFileName(id), System.currentTimeMillis()); |
| } |
| serializeMap(pendingMap, pendingUploads); |
| } |
| |
| private void setupDownloads(String... ids) throws IOException { |
| for (String id : ids) { |
| copyToFile(randomStream(Integer.parseInt(id), 4 * 1024), getFile(id, path)); |
| } |
| } |
| |
| private void assertFiles(String moveFolder, String... ids) throws Exception { |
| for (String id : ids) { |
| File file = getFile(id, path); |
| assertFalse(file.exists()); |
| file = getFile(id, new File(path, moveFolder)); |
| assertTrue(file.exists()); |
| assertTrue(Files.equal(file, |
| copyToFile(randomStream(Integer.parseInt(id), 4 * 1024), folder.newFile()))); |
| } |
| } |
| |
| private void assertFilesNoMove(String moveFolder, String... ids) throws Exception { |
| for (String id : ids) { |
| File file = getFile(id, path); |
| assertTrue(file.exists()); |
| assertTrue(Files.equal(file, |
| copyToFile(randomStream(Integer.parseInt(id), 4 * 1024), folder.newFile()))); |
| file = getFile(id, new File(path, moveFolder)); |
| assertFalse(file.exists()); |
| } |
| } |
| |
| private static String getFileName(String name) { |
| return name.substring(0, 2) + "/" + name.substring(2, 4) + "/" + name; |
| } |
| } |