1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one or more
3    * contributor license agreements.  See the NOTICE file distributed with
4    * this work for additional information regarding copyright ownership.
5    * The ASF licenses this file to You under the Apache License, Version 2.0
6    * (the "License"); you may not use this file except in compliance with
7    * the License.  You may obtain a copy of the License at
8    *
9    *      http://www.apache.org/licenses/LICENSE-2.0
10   *
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the License for the specific language governing permissions and
15   * limitations under the License.
16   */
17  package org.apache.commons.vfs.util;
18  
19  import junit.framework.TestCase;
20  import org.apache.commons.vfs.FileSystemException;
21  import org.apache.commons.vfs.FileSystemOptions;
22  import org.apache.commons.vfs.impl.StandardFileSystemManager;
23  import org.apache.commons.vfs.provider.http.HttpFileSystemConfigBuilder;
24  import org.apache.commons.vfs.provider.sftp.SftpFileSystemConfigBuilder;
25  import org.apache.commons.vfs.provider.sftp.TrustEveryoneUserInfo;
26  
27  import java.io.File;
28  import java.lang.reflect.InvocationTargetException;
29  
30  /***
31   * Some tests for the DelegatingFileSystemOptionsBuilder
32   * 
33   * @author <a href="mailto:imario@apache.org">Mario Ivankovits</a>
34   * @version $Revision: 480428 $ $Date: 2006-11-29 07:15:24 +0100 (Mi, 29 Nov 2006) $
35   */
36  public class DelegatingFileSystemOptionsBuilderTest extends TestCase
37  {
38      private StandardFileSystemManager fsm = null;
39  
40      protected void setUp() throws Exception
41      {
42          super.tearDown();
43  
44          // get a full blown, fully functional manager
45          fsm = new StandardFileSystemManager();
46          fsm.init();
47      }
48  
49  
50      protected void tearDown() throws Exception
51      {
52          if (fsm != null)
53          {
54              fsm.close();
55          }
56  
57          super.tearDown();
58      }
59  
60      public void testDelegatingGood() throws Throwable
61      {
62          final String[] identityPaths = new String[]
63          {
64              "/file1",
65              "/file2",
66          };
67  
68          FileSystemOptions opts = new FileSystemOptions();
69          DelegatingFileSystemOptionsBuilder delgate = new DelegatingFileSystemOptionsBuilder(fsm);
70  
71          delgate.setConfigString(opts, "http", "proxyHost", "proxy");
72          delgate.setConfigString(opts, "http", "proxyPort", "8080");
73          delgate.setConfigClass(opts, "sftp", "userinfo", TrustEveryoneUserInfo.class);
74          delgate.setConfigStrings(opts, "sftp", "identities", identityPaths);
75  
76          assertEquals("http.proxyHost", HttpFileSystemConfigBuilder.getInstance().getProxyHost(opts), "proxy");
77          assertEquals("http.proxyPort", HttpFileSystemConfigBuilder.getInstance().getProxyPort(opts), 8080);
78          assertEquals("sftp.userInfo", SftpFileSystemConfigBuilder.getInstance().getUserInfo(opts).getClass(), TrustEveryoneUserInfo.class);
79  
80          File identities[] = SftpFileSystemConfigBuilder.getInstance().getIdentities(opts);
81          assertNotNull("sftp.identities", identities);
82          assertEquals("sftp.identities size", identities.length, identityPaths.length);
83          for (int iterIdentities = 0; iterIdentities < identities.length; iterIdentities++)
84          {
85              assertEquals("sftp.identities #" + iterIdentities,
86                  identities[iterIdentities].getAbsolutePath(),
87                  new File(identityPaths[iterIdentities]).getAbsolutePath());
88          }
89      }
90  
91      public void testDelegatingBad() throws Throwable
92      {
93          FileSystemOptions opts = new FileSystemOptions();
94          DelegatingFileSystemOptionsBuilder delgate = new DelegatingFileSystemOptionsBuilder(fsm);
95  
96          try
97          {
98              delgate.setConfigString(opts, "http", "proxyPort", "wrong_port");
99              fail();
100         }
101         catch (FileSystemException e)
102         {
103             assertEquals(e.getCause().getClass(), InvocationTargetException.class);
104             assertEquals(((InvocationTargetException) e.getCause()).getTargetException().getClass(), NumberFormatException.class);
105         }
106 
107         try
108         {
109             delgate.setConfigClass(opts, "sftp", "userinfo", String.class);
110             fail();
111         }
112         catch (FileSystemException e)
113         {
114             assertEquals(e.getCode(), "vfs.provider/config-value-invalid.error");
115         }
116     }
117 }