| /* |
| * 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.request.s3.bucket; |
| |
| import java.util.UUID; |
| |
| import org.apache.commons.lang.RandomStringUtils; |
| import org.apache.hadoop.ozone.OzoneConsts; |
| import org.junit.Assert; |
| import org.junit.Test; |
| |
| import org.apache.hadoop.ozone.om.exceptions.OMException; |
| import org.apache.hadoop.ozone.om.request.TestOMRequestUtils; |
| import org.apache.hadoop.ozone.om.response.OMClientResponse; |
| import org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos; |
| import org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos |
| .OMRequest; |
| import org.apache.hadoop.test.GenericTestUtils; |
| |
| import static org.junit.Assert.fail; |
| |
| /** |
| * Tests S3BucketDelete Request. |
| */ |
| public class TestS3BucketDeleteRequest extends TestS3BucketRequest { |
| |
| @Test |
| public void testPreExecute() throws Exception { |
| String s3BucketName = UUID.randomUUID().toString(); |
| doPreExecute(s3BucketName); |
| } |
| |
| @Test |
| public void testValidateAndUpdateCache() throws Exception { |
| String s3BucketName = UUID.randomUUID().toString(); |
| OMRequest omRequest = doPreExecute(s3BucketName); |
| |
| // Add s3Bucket to s3Bucket table. |
| TestOMRequestUtils.addS3BucketToDB(OzoneConsts.OZONE, s3BucketName, |
| omMetadataManager); |
| |
| S3BucketDeleteRequest s3BucketDeleteRequest = |
| new S3BucketDeleteRequest(omRequest); |
| |
| OMClientResponse s3BucketDeleteResponse = |
| s3BucketDeleteRequest.validateAndUpdateCache(ozoneManager, 1L, |
| ozoneManagerDoubleBufferHelper); |
| |
| Assert.assertEquals(OzoneManagerProtocolProtos.Status.OK, |
| s3BucketDeleteResponse.getOMResponse().getStatus()); |
| } |
| |
| @Test |
| public void testValidateAndUpdateCacheWithS3BucketNotFound() |
| throws Exception { |
| String s3BucketName = UUID.randomUUID().toString(); |
| OMRequest omRequest = doPreExecute(s3BucketName); |
| |
| S3BucketDeleteRequest s3BucketDeleteRequest = |
| new S3BucketDeleteRequest(omRequest); |
| |
| OMClientResponse s3BucketDeleteResponse = |
| s3BucketDeleteRequest.validateAndUpdateCache(ozoneManager, 1L, |
| ozoneManagerDoubleBufferHelper); |
| |
| Assert.assertEquals(OzoneManagerProtocolProtos.Status.S3_BUCKET_NOT_FOUND, |
| s3BucketDeleteResponse.getOMResponse().getStatus()); |
| } |
| |
| @Test |
| public void testPreExecuteInvalidBucketLength() throws Exception { |
| // set bucket name which is less than 3 characters length |
| String s3BucketName = RandomStringUtils.randomAlphabetic(2); |
| |
| try { |
| doPreExecute(s3BucketName); |
| fail("testPreExecuteInvalidBucketLength failed"); |
| } catch (OMException ex) { |
| GenericTestUtils.assertExceptionContains("S3_BUCKET_INVALID_LENGTH", ex); |
| } |
| |
| // set bucket name which is less than 3 characters length |
| s3BucketName = RandomStringUtils.randomAlphabetic(65); |
| |
| try { |
| doPreExecute(s3BucketName); |
| fail("testPreExecuteInvalidBucketLength failed"); |
| } catch (OMException ex) { |
| GenericTestUtils.assertExceptionContains("S3_BUCKET_INVALID_LENGTH", ex); |
| } |
| } |
| |
| private OMRequest doPreExecute(String s3BucketName) throws Exception { |
| OMRequest omRequest = |
| TestOMRequestUtils.deleteS3BucketRequest(s3BucketName); |
| |
| S3BucketDeleteRequest s3BucketDeleteRequest = |
| new S3BucketDeleteRequest(omRequest); |
| |
| OMRequest modifiedOMRequest = |
| s3BucketDeleteRequest.preExecute(ozoneManager); |
| |
| // As user name will be set both should not be equal. |
| Assert.assertNotEquals(omRequest, modifiedOMRequest); |
| |
| return modifiedOMRequest; |
| } |
| |
| @Test |
| public void testReplayRequest() throws Exception { |
| |
| String userName = UUID.randomUUID().toString(); |
| String bucketName = UUID.randomUUID().toString(); |
| |
| // Execute CreateS3Bucket request |
| S3BucketCreateRequest s3BucketCreateRequest = new S3BucketCreateRequest( |
| TestOMRequestUtils.createS3BucketRequest(userName, bucketName)); |
| s3BucketCreateRequest.preExecute(ozoneManager); |
| s3BucketCreateRequest.validateAndUpdateCache(ozoneManager, 2, |
| ozoneManagerDoubleBufferHelper); |
| |
| // Execute the original DeleteBucket request |
| OMRequest omRequest = TestOMRequestUtils.deleteS3BucketRequest(bucketName); |
| S3BucketDeleteRequest s3BucketDeleteRequest = new S3BucketDeleteRequest( |
| omRequest); |
| s3BucketDeleteRequest.preExecute(ozoneManager); |
| s3BucketDeleteRequest.validateAndUpdateCache(ozoneManager, 4, |
| ozoneManagerDoubleBufferHelper); |
| |
| // Create the bucket again |
| s3BucketCreateRequest.preExecute(ozoneManager); |
| s3BucketCreateRequest.validateAndUpdateCache(ozoneManager, 10, |
| ozoneManagerDoubleBufferHelper); |
| |
| // Replay the delete transaction - Execute the same request again |
| OMClientResponse omClientResponse = |
| s3BucketDeleteRequest.validateAndUpdateCache(ozoneManager, 4, |
| ozoneManagerDoubleBufferHelper); |
| |
| // Replay should result in Replay response |
| Assert.assertEquals(OzoneManagerProtocolProtos.Status.REPLAY, |
| omClientResponse.getOMResponse().getStatus()); |
| } |
| } |