/**
* 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.security;
import java.util.Iterator;
import java.util.Set;
import org.apache.hadoop.security.SecurityUtil.AccessControlList;
import junit.framework.TestCase;
public class TestAccessControlList extends TestCase {
public void testWildCardAccessControlList() throws Exception {
AccessControlList acl;
acl = new AccessControlList("*");
assertTrue(acl.allAllowed());
acl = new AccessControlList(" * ");
assertTrue(acl.allAllowed());
acl = new AccessControlList(" *");
assertTrue(acl.allAllowed());
acl = new AccessControlList("* ");
assertTrue(acl.allAllowed());
}
public void testAccessControlList() throws Exception {
AccessControlList acl;
Set<String> users;
Set<String> groups;
acl = new AccessControlList("drwho tardis");
users = acl.getUsers();
assertEquals(users.size(), 1);
assertEquals(users.iterator().next(), "drwho");
groups = acl.getGroups();
assertEquals(groups.size(), 1);
assertEquals(groups.iterator().next(), "tardis");
acl = new AccessControlList("drwho");
users = acl.getUsers();
assertEquals(users.size(), 1);
assertEquals(users.iterator().next(), "drwho");
groups = acl.getGroups();
assertEquals(groups.size(), 0);
acl = new AccessControlList("drwho ");
users = acl.getUsers();
assertEquals(users.size(), 1);
assertEquals(users.iterator().next(), "drwho");
groups = acl.getGroups();
assertEquals(groups.size(), 0);
acl = new AccessControlList(" tardis");
users = acl.getUsers();
assertEquals(users.size(), 0);
groups = acl.getGroups();
assertEquals(groups.size(), 1);
assertEquals(groups.iterator().next(), "tardis");
Iterator<String> iter;
acl = new AccessControlList("drwho,joe tardis,users");
users = acl.getUsers();
assertEquals(users.size(), 2);
iter = users.iterator();
assertEquals(iter.next(), "drwho");
assertEquals(iter.next(), "joe");
groups = acl.getGroups();
assertEquals(groups.size(), 2);
iter = groups.iterator();
assertEquals(iter.next(), "tardis");
assertEquals(iter.next(), "users");
acl = new AccessControlList("drwho,joe tardis, users");
users = acl.getUsers();
assertEquals(users.size(), 2);
iter = users.iterator();
assertEquals(iter.next(), "drwho");
assertEquals(iter.next(), "joe");
groups = acl.getGroups();
assertEquals(groups.size(), 2);
iter = groups.iterator();
assertEquals(iter.next(), "tardis");
assertEquals(iter.next(), "users");
}
}