1 package org.apache.maven.surefire.util.internal;
2
3 /*
4 * Licensed to the Apache Software Foundation (ASF) under one
5 * or more contributor license agreements. See the NOTICE file
6 * distributed with this work for additional information
7 * regarding copyright ownership. The ASF licenses this file
8 * to you under the Apache License, Version 2.0 (the
9 * "License"); you may not use this file except in compliance
10 * with the License. You may obtain a copy of the License at
11 *
12 * http://www.apache.org/licenses/LICENSE-2.0
13 *
14 * Unless required by applicable law or agreed to in writing,
15 * software distributed under the License is distributed on an
16 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17 * KIND, either express or implied. See the License for the
18 * specific language governing permissions and limitations
19 * under the License.
20 */
21
22 import java.util.regex.Matcher;
23 import java.util.regex.Pattern;
24
25 /**
26 * JUnit Description parser.
27 * Used by JUnit Version lower than 4.7.
28 *
29 * @author <a href="mailto:tibordigana@apache.org">Tibor Digana (tibor17)</a>
30 * @since 2.20
31 */
32 public final class TestClassMethodNameUtils
33 {
34 private static final Pattern METHOD_CLASS_PATTERN = Pattern.compile( "([\\s\\S]*)\\((.*)\\)" );
35
36 private TestClassMethodNameUtils()
37 {
38 throw new IllegalStateException( "no instantiable constructor" );
39 }
40
41 public static String extractClassName( String displayName )
42 {
43 Matcher m = METHOD_CLASS_PATTERN.matcher( displayName );
44 return m.matches() ? m.group( 2 ) : displayName;
45 }
46
47 public static String extractMethodName( String displayName )
48 {
49 int i = displayName.indexOf( "(" );
50 return i >= 0 ? displayName.substring( 0, i ) : displayName;
51 }
52 }