| /** |
| * 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.streaming; |
| |
| import org.junit.Test; |
| import static org.junit.Assert.assertEquals; |
| |
| import java.io.File; |
| import java.io.IOException; |
| |
| /** |
| * This class tests if hadoopStreaming returns Exception |
| * on failure when submitted an invalid/failed job |
| * The test case provides an invalid input file for map/reduce job as |
| * a unit test case |
| */ |
| public class TestStreamingFailure extends TestStreaming |
| { |
| |
| protected File INVALID_INPUT_FILE; |
| |
| public TestStreamingFailure() throws IOException |
| { |
| INVALID_INPUT_FILE = new File("invalid_input.txt"); |
| } |
| |
| @Override |
| protected void setInputOutput() { |
| inputFile = INVALID_INPUT_FILE.getAbsolutePath(); |
| outDir = OUTPUT_DIR.getAbsolutePath(); |
| } |
| |
| @Override |
| @Test |
| public void testCommandLine() throws IOException { |
| int returnStatus = runStreamJob(); |
| assertEquals("Streaming Job Failure code expected", 5, returnStatus); |
| } |
| } |