| /* |
| * 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 org.junit.AfterClass; |
| import org.junit.Assert; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| |
| /** |
| * Tests FileTypeSelector. |
| * |
| * @since 2.1 |
| */ |
| public class FileTypeSelectorTest { |
| private static FileObject BaseFolder; |
| |
| /** |
| * Creates a RAM FS. |
| * |
| * @throws Exception |
| */ |
| @BeforeClass |
| public static void setUpClass() throws Exception { |
| BaseFolder = VFS.getManager().resolveFile("ram://" + FileTypeSelectorTest.class.getName()); |
| BaseFolder.resolveFile("root1.html").createFile(); |
| BaseFolder.resolveFile("root2.html").createFile(); |
| BaseFolder.resolveFile("f1/a.html").createFile(); |
| BaseFolder.resolveFile("f2/b.html").createFile(); |
| BaseFolder.resolveFile("f3/c.html").createFile(); |
| BaseFolder.resolveFile("f4/").createFolder(); |
| BaseFolder.resolveFile("f5/").createFolder(); |
| BaseFolder.resolveFile("f6/f7").createFolder(); |
| } |
| |
| /** |
| * Deletes RAM FS files. |
| * |
| * @throws Exception |
| */ |
| @AfterClass |
| public static void tearDownClass() throws Exception { |
| if (BaseFolder != null) { |
| BaseFolder.deleteAll(); |
| } |
| } |
| |
| @Test |
| public void testFileOrFolders() throws Exception { |
| final FileSelector selector = new FileTypeSelector(FileType.FILE_OR_FOLDER); |
| final FileObject[] foList = BaseFolder.findFiles(selector); |
| // Why 0? |
| Assert.assertEquals(0, foList.length); |
| } |
| |
| @Test |
| public void testFiles() throws Exception { |
| final FileSelector selector = new FileTypeSelector(FileType.FILE); |
| final FileObject[] foList = BaseFolder.findFiles(selector); |
| Assert.assertEquals(5, foList.length); |
| } |
| |
| @Test |
| public void testFolders() throws Exception { |
| final FileSelector selector = new FileTypeSelector(FileType.FOLDER); |
| final FileObject[] foList = BaseFolder.findFiles(selector); |
| Assert.assertEquals(8, foList.length); |
| } |
| } |