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.test;
18
19 import org.apache.commons.vfs.Capability;
20 import org.apache.commons.vfs.FileObject;
21 import org.apache.commons.vfs.provider.http.HttpFileSystem;
22
23 import java.io.IOException;
24
25 /***
26 * URL Test cases for providers that supply structural info.
27 *
28 * @author <a href="mailto:adammurdoch@apache.org">Adam Murdoch</a>
29 * @version $Revision: 480428 $ $Date: 2006-11-29 07:15:24 +0100 (Mi, 29 Nov 2006) $
30 */
31 public class UrlStructureTests
32 extends AbstractProviderTestCase
33 {
34 /***
35 * Returns the capabilities required by the tests of this test case.
36 */
37 protected Capability[] getRequiredCaps()
38 {
39 return new Capability[]
40 {
41 Capability.GET_TYPE,
42 Capability.URI
43 };
44 }
45
46 /***
47 * Tests that folders have no content.
48 */
49 public void testFolderURL() throws Exception
50 {
51 final FileObject folder = getReadFolder().resolveFile("dir1");
52 if (folder.getFileSystem() instanceof HttpFileSystem)
53 {
54 // bad hack, but this test might not fail on HttpFileSystem as there are no direcotries.
55 // A Directory do have a content on http. e.g a generated directory listing or the index.html page.
56 return;
57 }
58
59 assertTrue(folder.exists());
60
61 // Try getting the content of a folder
62 try
63 {
64 folder.getURL().openConnection().getInputStream();
65 fail();
66 }
67 catch (final IOException e)
68 {
69 assertSameMessage("vfs.provider/read-not-file.error", folder, e);
70 }
71 }
72 }