1 package org.apache.maven.it;
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 org.apache.maven.it.util.ResourceExtractor;
23
24 import java.io.File;
25 import java.util.List;
26
27 /**
28 * This is a test set for <a href="https://issues.apache.org/jira/browse/MNG-1701">MNG-1701</a>.
29 *
30 * @author Benjamin Bentmann
31 */
32 public class MavenITmng1701DuplicatePluginTest
33 extends AbstractMavenIntegrationTestCase
34 {
35
36 public MavenITmng1701DuplicatePluginTest()
37 {
38 super( "[3.0-beta-1,)" );
39 }
40
41 /**
42 * Verify that duplicate plugin declarations cause a warning.
43 *
44 * @throws Exception in case of failure
45 */
46 public void testit()
47 throws Exception
48 {
49 File testDir = ResourceExtractor.simpleExtractResources( getClass(), "/mng-1701" );
50
51 Verifier verifier = newVerifier( testDir.getAbsolutePath() );
52 verifier.setAutoclean( false );
53 try {
54 verifier.executeGoal( "validate" );
55 }
56 catch ( VerificationException e )
57 {
58 // expected with Maven 4+
59 }
60 verifier.resetStreams();
61
62 String logLevel;
63 if ( matchesVersionRange( "(,4.0.0-alpha-1)" ) )
64 {
65 logLevel = "WARNING";
66 }
67 else
68 {
69 logLevel = "ERROR";
70 }
71
72 List<String> lines = verifier.loadLines( verifier.getLogFileName(), "UTF-8" );
73 boolean foundMessage = false;
74 for ( String line : lines )
75 {
76 if ( line.startsWith( "[" + logLevel + "]" )
77 && line.indexOf( "duplicate declaration of plugin org.apache.maven.its.plugins:maven-it-plugin-expression" ) > 0 )
78 {
79 foundMessage = true;
80 }
81 }
82
83 assertTrue( "Duplicate plugin message wasn't generated.", foundMessage );
84 }
85
86 }