| /** |
| * 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.apex.malhar.lib.fs.s3; |
| |
| import java.io.IOException; |
| |
| import org.junit.After; |
| import org.junit.Assert; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.mockito.Mock; |
| import org.mockito.MockitoAnnotations; |
| |
| import org.apache.apex.malhar.lib.helper.OperatorContextTestHelper; |
| import org.apache.apex.malhar.lib.io.fs.AbstractFileSplitter; |
| import org.apache.apex.malhar.lib.testbench.CollectorTestSink; |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.hadoop.fs.FileSystem; |
| import org.apache.hadoop.fs.Path; |
| |
| import com.amazonaws.services.s3.AmazonS3; |
| import com.amazonaws.services.s3.model.InitiateMultipartUploadRequest; |
| import com.amazonaws.services.s3.model.InitiateMultipartUploadResult; |
| |
| import com.datatorrent.api.Attribute; |
| import com.datatorrent.api.Context; |
| import com.datatorrent.api.DAG; |
| |
| import static org.apache.apex.malhar.lib.helper.OperatorContextTestHelper.mockOperatorContext; |
| import static org.mockito.Mockito.any; |
| import static org.mockito.Mockito.when; |
| |
| /** |
| * Testing the S3InitiateFileUploadOperator operator. It verifies the generated upload id by S3InitiateFileUploadOperator |
| * and client through the mock are same or not. |
| */ |
| public class S3InitiateFileUploadOperatorTest |
| { |
| private String uploadId = "uploadfile1"; |
| private static final String APPLICATION_PATH_PREFIX = "target/s3outputtest/"; |
| private String applicationPath; |
| private Attribute.AttributeMap.DefaultAttributeMap attributes; |
| private Context.OperatorContext context; |
| @Mock |
| public AmazonS3 client; |
| @Mock |
| public AbstractFileSplitter.FileMetadata fileMetadata; |
| |
| public class S3InitiateFileUploadTest extends S3InitiateFileUploadOperator |
| { |
| @Override |
| protected AmazonS3 createClient() |
| { |
| return client; |
| } |
| } |
| |
| @Before |
| public void beforeTest() |
| { |
| applicationPath = OperatorContextTestHelper.getUniqueApplicationPath(APPLICATION_PATH_PREFIX); |
| attributes = new Attribute.AttributeMap.DefaultAttributeMap(); |
| attributes.put(DAG.APPLICATION_PATH, applicationPath); |
| context = mockOperatorContext(1, attributes); |
| } |
| |
| @After |
| public void afterTest() |
| { |
| Path root = new Path(applicationPath); |
| try { |
| FileSystem fs = FileSystem.newInstance(root.toUri(), new Configuration()); |
| fs.delete(root, true); |
| } catch (IOException e) { |
| throw new RuntimeException(e); |
| } |
| } |
| |
| @Test |
| public void testInitiateUpload() |
| { |
| InitiateMultipartUploadResult result = new InitiateMultipartUploadResult(); |
| result.setUploadId(uploadId); |
| |
| MockitoAnnotations.initMocks(this); |
| when(client.initiateMultipartUpload(any(InitiateMultipartUploadRequest.class))).thenReturn(result); |
| when(fileMetadata.getFilePath()).thenReturn("/tmp/file1.txt"); |
| when(fileMetadata.getNumberOfBlocks()).thenReturn(4); |
| |
| S3InitiateFileUploadTest operator = new S3InitiateFileUploadTest(); |
| operator.setBucketName("testbucket"); |
| operator.setup(context); |
| |
| CollectorTestSink<S3InitiateFileUploadOperator.UploadFileMetadata> fileSink = new CollectorTestSink<>(); |
| CollectorTestSink<Object> tmp = (CollectorTestSink)fileSink; |
| operator.fileMetadataOutput.setSink(tmp); |
| operator.beginWindow(0); |
| operator.processTuple(fileMetadata); |
| operator.endWindow(); |
| |
| S3InitiateFileUploadOperator.UploadFileMetadata emitted = (S3InitiateFileUploadOperator.UploadFileMetadata)tmp.collectedTuples.get(0); |
| Assert.assertEquals("Upload ID :", uploadId, emitted.getUploadId()); |
| } |
| } |