1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one *
3 * or more contributor license agreements. See the NOTICE file *
4 * distributed with this work for additional information *
5 * regarding copyright ownership. The ASF licenses this file *
6 * to you under the Apache License, Version 2.0 (the *
7 * "License"); you may not use this file except in compliance *
8 * with the License. You may obtain a copy of the License at *
9 * *
10 * http://www.apache.org/licenses/LICENSE-2.0 *
11 * *
12 * Unless required by applicable law or agreed to in writing, *
13 * software distributed under the License is distributed on an *
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY *
15 * KIND, either express or implied. See the License for the *
16 * specific language governing permissions and limitations *
17 * under the License. *
18 */
19 package org.apache.rat.testhelpers;
20
21 import static org.junit.jupiter.api.Assertions.assertFalse;
22 import static org.junit.jupiter.api.Assertions.assertTrue;
23
24 import java.util.regex.Pattern;
25
26
27 public class TextUtils {
28 public static final String[] EMPTY = {};
29
30 public static void assertPatternInOutput(String pPattern, String out) {
31 assertTrue(
32 isMatching(pPattern, out), ()->"Output does not match string: " + pPattern+"\n"+out);
33 }
34
35 public static void assertPatternNotInOutput(String pPattern, String out) {
36 assertFalse(
37 isMatching(pPattern, out), ()->"Output matches the pattern: " + pPattern+"\n"+out);
38 }
39
40 public static boolean isMatching(final String pPattern, final String pValue) {
41 return Pattern.compile(pPattern, Pattern.MULTILINE).matcher(pValue).find();
42 }
43 }