source: proiecte/HadoopJUnit/hadoop-0.20.1/src/test/org/apache/hadoop/security/TestAccessControlList.java @ 120

Last change on this file since 120 was 120, checked in by (none), 14 years ago

Added the mail files for the Hadoop JUNit Project
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1/**
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements.  See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership.  The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License.  You may obtain a copy of the License at
9 *
10 *     http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 */
18package org.apache.hadoop.security;
19
20import java.util.Iterator;
21import java.util.Set;
22
23import org.apache.hadoop.security.SecurityUtil.AccessControlList;
24
25import junit.framework.TestCase;
26
27public class TestAccessControlList extends TestCase {
28 
29  public void testWildCardAccessControlList() throws Exception {
30    AccessControlList acl;
31   
32    acl = new AccessControlList("*");
33    assertTrue(acl.allAllowed());
34   
35    acl = new AccessControlList("  * ");
36    assertTrue(acl.allAllowed());
37   
38    acl = new AccessControlList(" *");
39    assertTrue(acl.allAllowed());
40   
41    acl = new AccessControlList("*  ");
42    assertTrue(acl.allAllowed());
43  }
44 
45  public void testAccessControlList() throws Exception {
46    AccessControlList acl;
47    Set<String> users;
48    Set<String> groups;
49   
50    acl = new AccessControlList("drwho tardis");
51    users = acl.getUsers();
52    assertEquals(users.size(), 1);
53    assertEquals(users.iterator().next(), "drwho");
54    groups = acl.getGroups();
55    assertEquals(groups.size(), 1);
56    assertEquals(groups.iterator().next(), "tardis");
57   
58    acl = new AccessControlList("drwho");
59    users = acl.getUsers();
60    assertEquals(users.size(), 1);
61    assertEquals(users.iterator().next(), "drwho");
62    groups = acl.getGroups();
63    assertEquals(groups.size(), 0);
64   
65    acl = new AccessControlList("drwho ");
66    users = acl.getUsers();
67    assertEquals(users.size(), 1);
68    assertEquals(users.iterator().next(), "drwho");
69    groups = acl.getGroups();
70    assertEquals(groups.size(), 0);
71   
72    acl = new AccessControlList(" tardis");
73    users = acl.getUsers();
74    assertEquals(users.size(), 0);
75    groups = acl.getGroups();
76    assertEquals(groups.size(), 1);
77    assertEquals(groups.iterator().next(), "tardis");
78
79    Iterator<String> iter;
80    acl = new AccessControlList("drwho,joe tardis,users");
81    users = acl.getUsers();
82    assertEquals(users.size(), 2);
83    iter = users.iterator();
84    assertEquals(iter.next(), "drwho");
85    assertEquals(iter.next(), "joe");
86    groups = acl.getGroups();
87    assertEquals(groups.size(), 2);
88    iter = groups.iterator();
89    assertEquals(iter.next(), "tardis");
90    assertEquals(iter.next(), "users");
91   
92    acl = new AccessControlList("drwho,joe tardis, users");
93    users = acl.getUsers();
94    assertEquals(users.size(), 2);
95    iter = users.iterator();
96    assertEquals(iter.next(), "drwho");
97    assertEquals(iter.next(), "joe");
98    groups = acl.getGroups();
99    assertEquals(groups.size(), 2);
100    iter = groups.iterator();
101    assertEquals(iter.next(), "tardis");
102    assertEquals(iter.next(), "users");
103  }
104}
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