| /* |
| * 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.hadoop.ozone.om; |
| |
| |
| import org.apache.hadoop.hdds.conf.OzoneConfiguration; |
| import org.apache.hadoop.hdds.server.ServerUtils; |
| import org.apache.hadoop.hdds.utils.db.DBConfigFromFile; |
| import org.apache.hadoop.ozone.om.helpers.OmBucketInfo; |
| import org.apache.hadoop.ozone.om.helpers.OmKeyArgs; |
| import org.apache.hadoop.ozone.om.helpers.OmVolumeArgs; |
| import org.apache.hadoop.ozone.om.helpers.OpenKeySession; |
| import org.apache.hadoop.ozone.om.request.TestOMRequestUtils; |
| import org.junit.Assert; |
| import org.junit.Before; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.rules.TemporaryFolder; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.UUID; |
| |
| /** |
| * Test Key Trash Service. |
| * <p> |
| * This test does the things including: |
| * 1. UTs for list trash. |
| * 2. UTs for recover trash. |
| * 3. UTs for empty trash. |
| * <p> |
| */ |
| public class TestTrashService { |
| |
| @Rule |
| public TemporaryFolder tempFolder = new TemporaryFolder(); |
| |
| private KeyManager keyManager; |
| private OmMetadataManagerImpl omMetadataManager; |
| private String volumeName; |
| private String bucketName; |
| |
| @Before |
| public void setup() throws IOException { |
| OzoneConfiguration configuration = new OzoneConfiguration(); |
| |
| File folder = tempFolder.newFolder(); |
| if (!folder.exists()) { |
| Assert.assertTrue(folder.mkdirs()); |
| } |
| System.setProperty(DBConfigFromFile.CONFIG_DIR, "/"); |
| ServerUtils.setOzoneMetaDirPath(configuration, folder.toString()); |
| |
| omMetadataManager = new OmMetadataManagerImpl(configuration); |
| |
| keyManager = new KeyManagerImpl( |
| new ScmBlockLocationTestingClient(null, null, 0), |
| omMetadataManager, configuration, UUID.randomUUID().toString(), null); |
| keyManager.start(configuration); |
| |
| volumeName = "volume"; |
| bucketName = "bucket"; |
| } |
| |
| @Test |
| public void testRecoverTrash() throws IOException { |
| String keyName = "testKey"; |
| String destinationBucket = "destBucket"; |
| createAndDeleteKey(keyName); |
| |
| boolean recoverOperation = omMetadataManager |
| .recoverTrash(volumeName, bucketName, keyName, destinationBucket); |
| Assert.assertTrue(recoverOperation); |
| } |
| |
| private void createAndDeleteKey(String keyName) throws IOException { |
| |
| TestOMRequestUtils.addVolumeToOM(keyManager.getMetadataManager(), |
| OmVolumeArgs.newBuilder() |
| .setOwnerName("owner") |
| .setAdminName("admin") |
| .setVolume(volumeName) |
| .build()); |
| |
| TestOMRequestUtils.addBucketToOM(keyManager.getMetadataManager(), |
| OmBucketInfo.newBuilder() |
| .setVolumeName(volumeName) |
| .setBucketName(bucketName) |
| .build()); |
| |
| OmKeyArgs keyArgs = new OmKeyArgs.Builder() |
| .setVolumeName(volumeName) |
| .setBucketName(bucketName) |
| .setKeyName(keyName) |
| .setAcls(Collections.emptyList()) |
| .setLocationInfoList(new ArrayList<>()) |
| .build(); |
| |
| /* Create and delete key in the Key Manager. */ |
| OpenKeySession session = keyManager.openKey(keyArgs); |
| keyManager.commitKey(keyArgs, session.getId()); |
| keyManager.deleteKey(keyArgs); |
| } |
| |
| } |