/**
* 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.hdfs.nfs.nfs3;
import static org.junit.Assert.assertTrue;
import java.io.IOException;
import org.apache.hadoop.hdfs.MiniDFSCluster;
import org.apache.hadoop.hdfs.nfs.conf.NfsConfigKeys;
import org.apache.hadoop.hdfs.nfs.conf.NfsConfiguration;
import org.apache.hadoop.hdfs.nfs.mount.Mountd;
import org.apache.hadoop.hdfs.nfs.mount.RpcProgramMountd;
import org.junit.Test;
public class TestExportsTable {
@Test
public void testExportPoint() throws IOException {
NfsConfiguration config = new NfsConfiguration();
MiniDFSCluster cluster = null;
String exportPoint = "/myexport1";
config.setStrings(NfsConfigKeys.DFS_NFS_EXPORT_POINT_KEY, exportPoint);
// Use emphral port in case tests are running in parallel
config.setInt("nfs3.mountd.port", 0);
config.setInt("nfs3.server.port", 0);
try {
cluster = new MiniDFSCluster.Builder(config).numDataNodes(1).build();
cluster.waitActive();
// Start nfs
final Nfs3 nfsServer = new Nfs3(config);
nfsServer.startServiceInternal(false);
Mountd mountd = nfsServer.getMountd();
RpcProgramMountd rpcMount = (RpcProgramMountd) mountd.getRpcProgram();
assertTrue(rpcMount.getExports().size() == 1);
String exportInMountd = rpcMount.getExports().get(0);
assertTrue(exportInMountd.equals(exportPoint));
} finally {
if (cluster != null) {
cluster.shutdown();
}
}
}
}