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1
19
20 package org.netbeans.modules.java.source.usages;
21
22 import java.util.ArrayList  ;
23 import java.util.Arrays ;
24 import junit.framework.*;
25 import java.io.File ;
26 import java.io.FileOutputStream ;
27 import java.io.OutputStream ;
28 import java.util.Iterator ;
29 import java.util.LinkedList ;
30 import java.util.List ;
31 import org.netbeans.junit.NbTestCase;
32
33
37 public class LazyFileListTest extends NbTestCase {
38
39 private static final String [] EXPECTED_NAMES = {
40 "a1.java",
41 "a2.java",
42 "d1.java",
43 "d2.java",
44 "b1.java",
45 "b2.java",
46 "e1.java",
47 "e2.java",
48 "c1.java",
49 "c2.java"
50 };
51
52 private File root;
53
54 public LazyFileListTest(String testName) {
55 super(testName);
56 }
57
58 private void createNewFile(File f) throws Exception {
59 f.createNewFile();
60
61 if (f.length() == 0) {
62 OutputStream out = new FileOutputStream (f);
64
65 try {
66 out.write('\n');
67 } finally {
68 out.close();
69 }
70 }
71 }
72
73 protected void setUp() throws Exception {
74 this.clearWorkDir();
75 this.root = this.getWorkDir();
76 File f = new File (new File (new File (root,"a"),"b"),"c");
77 f.mkdirs();
78 File t = new File (f,"c1.java");
79 createNewFile(t);
80 t = new File (f,"c2.java");
81 createNewFile(t);
82 t = new File (f,"c3.txt");
83 createNewFile(t);
84 f = f.getParentFile();
85 t = new File (f,"b1.java");
86 createNewFile(t);
87 t = new File (f,"b2.java");
88 createNewFile(t);
89 t = new File (f,"b3.java");
90 t.createNewFile();
91 t = new File (f,"b3.txt");
92 createNewFile(t);
93 f = f.getParentFile();
94 t = new File (f,"a1.java");
95 createNewFile(t);
96 t = new File (f,"a2.java");
97 createNewFile(t);
98 t = new File (f,"a3.txt");
99 createNewFile(t);
100
101 f = new File (new File (root,"d"),"e");
102 f.mkdirs();
103 t = new File (f,"e1.java");
104 createNewFile(t);
105 t = new File (f,"e2.java");
106 createNewFile(t);
107 f = f.getParentFile();
108 t = new File (f,"d1.java");
109 createNewFile(t);
110 t = new File (f,"d2.java");
111 createNewFile(t);
112
113 }
114
115 protected void tearDown() throws Exception {
116 }
117
118 public void testIterator() {
119 RepositoryUpdater.LazyFileList lfl = new RepositoryUpdater.LazyFileList (this.root);
120 List <String > fileNames = new ArrayList ();
121 for (File f :lfl) {
122 fileNames.add(f.getName());
123 }
124 assertEquals(Arrays.asList(EXPECTED_NAMES),fileNames);
125 }
126
127
128
129 }
130 |
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