| /* |
| * 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.commons.vfs2; |
| |
| import java.io.IOException; |
| import java.io.InputStream; |
| |
| import org.junit.Test; |
| |
| /** |
| * URL Test cases for providers that supply structural info. |
| */ |
| public class UrlStructureTests extends AbstractProviderTestCase { |
| /** |
| * Returns the capabilities required by the tests of this test case. |
| */ |
| @Override |
| protected Capability[] getRequiredCapabilities() { |
| return new Capability[] {Capability.GET_TYPE, Capability.URI}; |
| } |
| |
| /** |
| * Tests that folders have no content. |
| */ |
| @Test |
| public void testFolderURL() throws Exception { |
| final FileObject folder = getReadFolder().resolveFile("dir1"); |
| if (folder.getFileSystem().hasCapability(Capability.DIRECTORY_READ_CONTENT)) { |
| // test might not fail on e.g. HttpFileSystem as there are no directories. |
| // A Directory do have a content on http. e.g a generated directory listing or the index.html page. |
| return; |
| } |
| |
| assertTrue(folder.exists()); |
| |
| // Try getting the content of a folder |
| try (final InputStream inputStream = folder.getURL().openConnection().getInputStream()) { |
| fail(); |
| } catch (final IOException e) { |
| assertSameMessage("vfs.provider/read-not-file.error", folder, e); |
| } |
| } |
| } |