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 */
18
19 package org.apache.rat.analysis.license;
20
21 import static org.junit.jupiter.api.Assertions.assertEquals;
22 import static org.junit.jupiter.api.Assertions.fail;
23
24 import java.io.BufferedReader;
25 import java.io.File;
26
27 import org.apache.commons.io.IOUtils;
28 import org.apache.rat.analysis.IHeaderMatcher.State;
29 import org.apache.rat.license.ILicense;
30 import org.apache.rat.test.utils.Resources;
31 import org.junit.jupiter.api.Test;
32
33 class DirectoryScanner {
34
35 @SuppressWarnings("boxing") // OK in test code
36 /**
37 * Get list of files in a directory, and scan for license matches
38 *
39 * @param directory the directory containing the files
40 * @param matcher the license matcher
41 * @param expected the expected result of the each scan
42 * @throws Exception
43 */
44 @Test
45 public static void testFilesInDir(String directory, ILicense license, boolean expected) throws Exception {
46 final File[] resourceFiles = Resources.getResourceFiles(directory);
47 if (resourceFiles.length == 0) {
48 fail("No files found under " + directory);
49 }
50 for (File f : resourceFiles) {
51 BufferedReader br = null;
52 try {
53 boolean result = false;
54 br = Resources.getBufferedReader(f);
55 String line;
56 while (!result && (line = br.readLine()) != null) {
57 result = license.matches(line) == State.t;
58 }
59 assertEquals(expected, result, f.toString());
60 } finally {
61 license.reset();
62 IOUtils.closeQuietly(br);
63 }
64 }
65 }
66
67 }