| /* |
| * 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.vfs.test; |
| |
| import org.apache.commons.vfs.Capability; |
| import org.apache.commons.vfs.FileObject; |
| import org.apache.commons.vfs.FileSelectInfo; |
| import org.apache.commons.vfs.FileSelector; |
| import org.apache.commons.vfs.FileType; |
| import org.apache.commons.vfs.FileTypeSelector; |
| import org.apache.commons.vfs.Selectors; |
| |
| /** |
| * File system test that do some delete operations. |
| * |
| * @author <a href="mailto:imario@apache.org">Mario Ivankovits</a> |
| */ |
| public class ProviderDeleteTests |
| extends AbstractProviderTestCase |
| { |
| private class FileNameSelector implements FileSelector |
| { |
| final String basename; |
| |
| private FileNameSelector(String basename) |
| { |
| this.basename = basename; |
| } |
| |
| public boolean includeFile(FileSelectInfo fileInfo) throws Exception |
| { |
| return this.basename.equals(fileInfo.getFile().getName().getBaseName()); |
| } |
| |
| public boolean traverseDescendents(FileSelectInfo fileInfo) throws Exception |
| { |
| return true; |
| } |
| } |
| |
| /** |
| * Returns the capabilities required by the tests of this test case. |
| */ |
| protected Capability[] getRequiredCaps() |
| { |
| return new Capability[] |
| { |
| Capability.CREATE, |
| Capability.DELETE, |
| Capability.GET_TYPE, |
| Capability.LIST_CHILDREN, |
| }; |
| } |
| |
| /** |
| * Sets up a scratch folder for the test to use. |
| */ |
| protected FileObject createScratchFolder() throws Exception |
| { |
| FileObject scratchFolder = getWriteFolder(); |
| |
| // Make sure the test folder is empty |
| scratchFolder.delete(Selectors.EXCLUDE_SELF); |
| scratchFolder.createFolder(); |
| |
| final FileObject dir1 = scratchFolder.resolveFile("dir1"); |
| dir1.createFolder(); |
| final FileObject dir1file1 = dir1.resolveFile("a.txt"); |
| dir1file1.createFile(); |
| final FileObject dir2 = scratchFolder.resolveFile("dir2"); |
| dir2.createFolder(); |
| final FileObject dir2file1 = dir2.resolveFile("b.txt"); |
| dir2file1.createFile(); |
| |
| return scratchFolder; |
| } |
| |
| /** |
| * deletes the complete structure |
| */ |
| public void testDeleteFiles() throws Exception |
| { |
| final FileObject scratchFolder = createScratchFolder(); |
| |
| assertEquals(scratchFolder.delete(Selectors.EXCLUDE_SELF), 4); |
| } |
| |
| /** |
| * deletes a single file |
| */ |
| public void testDeleteFile() throws Exception |
| { |
| final FileObject scratchFolder = createScratchFolder(); |
| |
| final FileObject file = scratchFolder.resolveFile("dir1/a.txt"); |
| |
| assertTrue(file.delete()); |
| } |
| |
| /** |
| * Deletes a non existent file |
| */ |
| public void testDeleteNonExistantFile() throws Exception |
| { |
| final FileObject scratchFolder = createScratchFolder(); |
| |
| final FileObject file = scratchFolder.resolveFile("dir1/aa.txt"); |
| |
| assertFalse(file.delete()); |
| } |
| |
| /** |
| * deletes files |
| */ |
| public void testDeleteAllFiles() throws Exception |
| { |
| final FileObject scratchFolder = createScratchFolder(); |
| |
| assertEquals(scratchFolder.delete(new FileTypeSelector(FileType.FILE)), 2); |
| } |
| |
| /** |
| * deletes a.txt |
| */ |
| public void testDeleteOneFiles() throws Exception |
| { |
| final FileObject scratchFolder = createScratchFolder(); |
| |
| assertEquals(scratchFolder.delete(new FileNameSelector("a.txt")), 1); |
| } |
| } |