| /** |
| * 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.fs.s3a; |
| |
| import static org.apache.hadoop.fs.s3a.Constants.*; |
| |
| import com.amazonaws.AmazonServiceException; |
| import com.amazonaws.services.s3.AmazonS3; |
| |
| import java.net.URI; |
| |
| import org.apache.hadoop.conf.Configuration; |
| |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Rule; |
| import org.junit.rules.ExpectedException; |
| |
| /** |
| * Abstract base class for S3A unit tests using a mock S3 client and a null |
| * metadata store. |
| */ |
| public abstract class AbstractS3AMockTest { |
| |
| protected static final String BUCKET = "mock-bucket"; |
| protected static final AmazonServiceException NOT_FOUND; |
| static { |
| NOT_FOUND = new AmazonServiceException("Not Found"); |
| NOT_FOUND.setStatusCode(404); |
| } |
| |
| @Rule |
| public ExpectedException exception = ExpectedException.none(); |
| |
| protected S3AFileSystem fs; |
| protected AmazonS3 s3; |
| |
| @Before |
| public void setup() throws Exception { |
| Configuration conf = createConfiguration(); |
| fs = new S3AFileSystem(); |
| URI uri = URI.create(FS_S3A + "://" + BUCKET); |
| // unset S3CSE property from config to avoid pathIOE. |
| conf.unset(Constants.S3_ENCRYPTION_ALGORITHM); |
| fs.initialize(uri, conf); |
| s3 = fs.getAmazonS3ClientForTesting("mocking"); |
| } |
| |
| @SuppressWarnings("deprecation") |
| public Configuration createConfiguration() { |
| Configuration conf = new Configuration(); |
| conf.setClass(S3_CLIENT_FACTORY_IMPL, MockS3ClientFactory.class, |
| S3ClientFactory.class); |
| |
| // use minimum multipart size for faster triggering |
| conf.setLong(Constants.MULTIPART_SIZE, MULTIPART_MIN_SIZE); |
| conf.setInt(Constants.S3A_BUCKET_PROBE, 1); |
| // this is so stream draining is always blocking, allowing |
| // assertions to be safely made without worrying |
| // about any race conditions |
| conf.setInt(ASYNC_DRAIN_THRESHOLD, Integer.MAX_VALUE); |
| return conf; |
| } |
| |
| @After |
| public void teardown() throws Exception { |
| if (fs != null) { |
| fs.close(); |
| } |
| } |
| } |