1 package org.apache.maven.javacc;
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20 import java.io.File;
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22 import java.util.Arrays;
23 import java.util.List;
24
25 import junit.framework.TestCase;
26
27 import org.codehaus.plexus.util.FileUtils;
28
29 /**
30 *
31 * @author <a href="michal.maczka@dimatics.com">Michal Maczka</a>
32 * @version $Id: JJTreeBeanTest.java 373246 2006-01-28 21:11:33Z ltheussl $
33 */
34 public class JJTreeBeanTest extends TestCase
35 {
36 public void testGenerate()
37 {
38 final String basedir = System.getProperty( "basedir" );
39
40 final File grammarFile =
41 new File( basedir, "src/test-data/JJTreeSample.jjt" );
42
43 final File headerFile =
44 new File( basedir, "src/test-data/JJTreeSample.jjt.header" );
45
46 final JJTreeBean bean = new JJTreeBean();
47
48 bean.setGrammar( grammarFile.getAbsolutePath() );
49
50 bean.setHeader( headerFile.getAbsolutePath() );
51
52 final String packageName = "org.apache.maven.javacc.jtree";
53
54 final String fs = File.separator;
55
56 final String gsd =
57 basedir + fs + "target" + fs + "generated-src" + fs + "main" + fs
58 + "java";
59
60 bean.setGeneratedSourceDirectory( gsd );
61
62 bean.setJjtreePackageName( packageName );
63
64 bean.setJavaccPackageName( packageName );
65
66 try
67 {
68 FileUtils.deleteDirectory( bean.getJJTreeOutputDir() );
69
70 bean.generate();
71 }
72 catch ( Exception e )
73 {
74 e.printStackTrace();
75
76 fail( "Generation failed" );
77 }
78
79 final String[] fileNames = bean.getJJTreeOutputDir().list();
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81 final List list = Arrays.asList( fileNames );
82
83 assertTrue( list.contains( "JJTreeSample.jj" ) );
84 }
85 }