/**
* 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.lib.service.security;
import junit.framework.Assert;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.lib.server.Server;
import org.apache.hadoop.lib.service.Groups;
import org.apache.hadoop.test.HTestCase;
import org.apache.hadoop.test.TestDir;
import org.apache.hadoop.test.TestDirHelper;
import org.apache.hadoop.util.StringUtils;
import org.junit.Test;
import java.util.Arrays;
import java.util.List;
public class TestGroupsService extends HTestCase {
@Test
@TestDir
public void service() throws Exception {
String dir = TestDirHelper.getTestDir().getAbsolutePath();
Configuration conf = new Configuration(false);
conf.set("server.services", StringUtils.join(",", Arrays.asList(GroupsService.class.getName())));
Server server = new Server("server", dir, dir, dir, dir, conf);
server.init();
Groups groups = server.get(Groups.class);
Assert.assertNotNull(groups);
List<String> g = groups.getGroups(System.getProperty("user.name"));
Assert.assertNotSame(g.size(), 0);
server.destroy();
}
@Test(expected = RuntimeException.class)
@TestDir
public void invalidGroupsMapping() throws Exception {
String dir = TestDirHelper.getTestDir().getAbsolutePath();
Configuration conf = new Configuration(false);
conf.set("server.services", StringUtils.join(",", Arrays.asList(GroupsService.class.getName())));
conf.set("server.groups.hadoop.security.group.mapping", String.class.getName());
Server server = new Server("server", dir, dir, dir, dir, conf);
server.init();
}
}