| /* |
| * 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.rat.walker; |
| |
| import static org.junit.jupiter.api.Assertions.assertEquals; |
| |
| import java.io.File; |
| import java.io.FileWriter; |
| import java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.apache.commons.io.filefilter.FalseFileFilter; |
| import org.apache.rat.api.Document; |
| import org.apache.rat.api.RatException; |
| import org.apache.rat.report.RatReport; |
| import org.junit.jupiter.api.Test; |
| import org.junit.jupiter.api.io.TempDir; |
| |
| public class DirectoryWalkerTest { |
| |
| @TempDir |
| private File toWalk; |
| |
| @Test |
| public void walk() throws IOException, RatException { |
| File regular = new File(toWalk, "regular"); |
| regular.mkdir(); |
| File regularFile = new File(regular, "test"); |
| try (FileWriter writer = new FileWriter(regularFile)) { |
| writer.write("test"); |
| writer.flush(); |
| } |
| |
| File hidden = new File(toWalk, ".hidden"); |
| hidden.mkdir(); |
| File hiddenFile = new File(hidden, "test"); |
| |
| try (FileWriter writer = new FileWriter(hiddenFile)) { |
| writer.write("test"); |
| writer.flush(); |
| } |
| |
| DirectoryWalker walker = new DirectoryWalker(toWalk, NameBasedHiddenFileFilter.HIDDEN, null); |
| List<String> scanned = new ArrayList<>(); |
| walker.run(new TestRatReport(scanned)); |
| |
| assertEquals(1, scanned.size()); |
| |
| walker = new DirectoryWalker(toWalk, FalseFileFilter.FALSE, null); |
| scanned = new ArrayList<>(); |
| walker.run(new TestRatReport(scanned)); |
| |
| assertEquals(2, scanned.size()); |
| } |
| |
| class TestRatReport implements RatReport { |
| |
| private List<String> scanned; |
| |
| public TestRatReport(List<String> scanned) { |
| this.scanned = scanned; |
| } |
| |
| @Override |
| public void startReport() { |
| // no-op |
| } |
| |
| @Override |
| public void report(Document document) throws RatException { |
| scanned.add(document.getName()); |
| } |
| |
| @Override |
| public void endReport() { |
| // no-op |
| } |
| |
| } |
| |
| } |