| /** |
| * 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.viewfs; |
| |
| import java.io.IOException; |
| import java.net.URI; |
| import java.net.URISyntaxException; |
| |
| import org.apache.hadoop.conf.Configuration; |
| |
| import org.apache.hadoop.fs.Path; |
| import org.apache.hadoop.fs.FileAlreadyExistsException; |
| import org.apache.hadoop.fs.UnsupportedFileSystemException; |
| import org.apache.hadoop.fs.viewfs.ConfigUtil; |
| import org.apache.hadoop.fs.viewfs.InodeTree; |
| import org.junit.Test; |
| |
| |
| public class TestViewFsConfig { |
| |
| |
| @Test(expected=FileAlreadyExistsException.class) |
| public void testInvalidConfig() throws IOException, URISyntaxException { |
| Configuration conf = new Configuration(); |
| ConfigUtil.addLink(conf, "/internalDir/linkToDir2", |
| new Path("file:///dir2").toUri()); |
| ConfigUtil.addLink(conf, "/internalDir/linkToDir2/linkToDir3", |
| new Path("file:///dir3").toUri()); |
| |
| class Foo { }; |
| |
| new InodeTree<Foo>(conf, null) { |
| |
| @Override |
| protected |
| Foo getTargetFileSystem(final URI uri) |
| throws URISyntaxException, UnsupportedFileSystemException { |
| return null; |
| } |
| |
| @Override |
| protected |
| Foo getTargetFileSystem( |
| org.apache.hadoop.fs.viewfs.InodeTree.INodeDir<Foo> |
| dir) |
| throws URISyntaxException { |
| return null; |
| } |
| |
| @Override |
| protected |
| Foo getTargetFileSystem(URI[] mergeFsURIList) |
| throws URISyntaxException, UnsupportedFileSystemException { |
| return null; |
| } |
| }; |
| } |
| |
| } |