| /** |
| * 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.crunch.io; |
| |
| import java.io.IOException; |
| |
| import com.google.common.collect.ImmutableList; |
| import com.google.common.collect.ImmutableMap; |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.hadoop.fs.FileSystem; |
| import org.apache.hadoop.fs.Path; |
| import org.apache.hadoop.mapreduce.Job; |
| import org.apache.hadoop.mapreduce.lib.input.TextInputFormat; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| public class CrunchInputsTest { |
| |
| private Job job; |
| private FormatBundle formatBundle; |
| |
| @Before |
| public void setUp() throws IOException { |
| job = new Job(); |
| formatBundle = FormatBundle.forInput(TextInputFormat.class); |
| } |
| |
| @Test |
| public void testAddAndGetPaths() { |
| Path inputPath = new Path("/tmp"); |
| CrunchInputs.addInputPath(job, inputPath, formatBundle, 0); |
| |
| assertEquals( |
| ImmutableMap.of(formatBundle, ImmutableMap.of(0, ImmutableList.of(inputPath))), |
| CrunchInputs.getFormatNodeMap(job)); |
| |
| } |
| |
| @Test |
| public void testAddAndGetPaths_GlobPath() { |
| Path globPath = new Path("/tmp/file{1,2,3}.txt"); |
| CrunchInputs.addInputPath(job, globPath, formatBundle, 0); |
| |
| assertEquals( |
| ImmutableMap.of(formatBundle, ImmutableMap.of(0, ImmutableList.of(globPath))), |
| CrunchInputs.getFormatNodeMap(job)); |
| } |
| |
| @Test |
| public void testAddAndGetPaths_PathUsingSeparators() { |
| Path pathUsingRecordSeparators = new Path("/tmp/,;|.txt"); |
| CrunchInputs.addInputPath(job, pathUsingRecordSeparators, formatBundle, 0); |
| |
| assertEquals( |
| ImmutableMap.of(formatBundle, ImmutableMap.of(0, ImmutableList.of(pathUsingRecordSeparators))), |
| CrunchInputs.getFormatNodeMap(job)); |
| } |
| |
| @Test |
| public void testAddAndGetPaths_FullyQualifiedPath() throws IOException { |
| Path fullyQualifiedPath = new Path("/tmp").makeQualified(FileSystem.getLocal(new Configuration())); |
| System.out.println("Fully qualified: " + fullyQualifiedPath); |
| CrunchInputs.addInputPath(job, fullyQualifiedPath, formatBundle, 0); |
| |
| assertEquals( |
| ImmutableMap.of(formatBundle, ImmutableMap.of(0, ImmutableList.of(fullyQualifiedPath))), |
| CrunchInputs.getFormatNodeMap(job)); |
| |
| } |
| } |