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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.document.impl.util;
20  
21  import org.apache.rat.document.IDocumentAnalyser;
22  import org.apache.rat.document.MockDocument;
23  import org.apache.rat.document.MockDocumentAnalyser;
24  import org.junit.jupiter.api.BeforeEach;
25  import org.junit.jupiter.api.Test;
26  
27  import static org.junit.jupiter.api.Assertions.assertEquals;
28  
29  public class DocumentAnalyserMultiplexerTest {
30  
31      private DocumentAnalyserMultiplexer multiplexer;
32      private IDocumentAnalyser[] analysers;
33      private MockDocument document;
34      
35      @BeforeEach
36      public void setUp() {
37          IDocumentAnalyser[] analysers = {
38                  new MockDocumentAnalyser(), 
39                  new MockDocumentAnalyser(),
40                  new MockDocumentAnalyser()
41          };
42          this.analysers = analysers;
43          document = new MockDocument();
44          multiplexer = new DocumentAnalyserMultiplexer(analysers);
45      }
46  
47      @Test
48      public void testAnalyse() throws Exception {
49          multiplexer.analyse(document);
50          MockDocumentAnalyser analyser =  (MockDocumentAnalyser) (analysers[0]);
51          assertEquals(1, analyser.matches.size(),"Call made to analyser");
52          assertEquals( document, analyser.matches.get(0), "Call made to analyser");
53          analyser =  (MockDocumentAnalyser) (analysers[1]);
54          assertEquals(1, analyser.matches.size(), "Call made to analyser");
55          assertEquals(document, analyser.matches.get(0), "Call made to analyser");
56          analyser =  (MockDocumentAnalyser) (analysers[2]);
57          assertEquals( 1, analyser.matches.size());
58          assertEquals( document, analyser.matches.get(0),"Call made to analyser");
59      }
60  
61  }