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1 package org.incava.javadoc;
2
3 import java.io.*;
4 import java.util.*;
5 import junit.framework.TestCase;
6 import org.incava.text.Location;
7
8
9 public class TestJavadocNode extends TestCase
10 {
11 public TestJavadocNode(String  name)
12 {
13 super(name);
14 }
15
16 public void testNone()
17 {
18 String text = "";
19 JavadocNode jd = JavadocNode.parse(text, 1, 1);
20
21 assertNull("no javadoc node for empty string", jd);
22 }
23
24 public void testEmpty()
25 {
26 JavadocNode jd;
27
28 jd = JavadocNode.parse("/**/", 1, 1);
29 assertNotNull("javadoc node for empty javadoc comment", jd);
30 assertNull("javadoc description", jd.getDescription());
31 assertEquals("javadoc tagged comments", 0, jd.getTaggedComments().length);
32
33 jd = JavadocNode.parse("/** */", 1, 1);
34 assertNotNull("javadoc node for javadoc comment with one space", jd);
35 assertNull("javadoc description", jd.getDescription());
36 assertEquals("javadoc tagged comments", 0, jd.getTaggedComments().length);
37
38 jd = JavadocNode.parse("/** */", 1, 1);
39 assertNotNull("javadoc node for javadoc comment with multiple spaces", jd);
40 assertNull("javadoc description", jd.getDescription());
41 assertEquals("javadoc tagged comments", 0, jd.getTaggedComments().length);
42 }
43
44 public void testDescribedSingleLine()
45 {
46 String text = "/** This is a test. */";
47
48 JavadocNode jd = JavadocNode.parse(text, 5, 1);
50
51 assertNotNull("javadoc node", jd);
52
53 JavadocDescriptionNode desc = jd.getDescription();
54 assertNotNull("javadoc description", desc);
55 assertEquals("javadoc description text", "This is a test.", desc.description);
56 assertEquals("javadoc start location", new Location(5, 5), desc.start);
57 assertEquals("javadoc end location", new Location(5, 20), desc.end);
58
59 assertEquals("javadoc tagged comments", 0, jd.getTaggedComments().length);
60 }
61
62 public void testDescribedSeparateLine()
63 {
64 String text = ("/** \n" +
65 " * This is a test. \n" +
66 " */");
67
68 JavadocNode jd = JavadocNode.parse(text, 5, 1);
70
71 assertNotNull("javadoc node", jd);
72
73 JavadocDescriptionNode desc = jd.getDescription();
74 assertNotNull("javadoc description", desc);
75 assertEquals("javadoc description text", "This is a test.", desc.description);
76 assertEquals("javadoc start location", new Location(6, 4), desc.start);
77 assertEquals("javadoc end location", new Location(6, 19), desc.end);
78
79 assertEquals("javadoc tagged comments", 0, jd.getTaggedComments().length);
80 }
81
82 public void testDescribedOneTagLine()
83 {
84 String text = ("/** \n" +
85 " * This is a test. \n" +
86 " * @tag And that's a tag.\n" +
87 " */");
88
89 JavadocNode jd = JavadocNode.parse(text, 5, 1);
91
92 assertNotNull("javadoc node", jd);
93
94 JavadocDescriptionNode desc = jd.getDescription();
95 assertNotNull("javadoc description", desc);
96 assertEquals("javadoc description text", "This is a test. ", desc.description);
97 assertEquals("javadoc start location", new Location(6, 4), desc.start);
98 assertEquals("javadoc end location", new Location(6, 20), desc.end);
99
100 JavadocTaggedNode[] jtcs = jd.getTaggedComments();
101 assertEquals("javadoc tagged comments", 1, jtcs.length);
102 assertNotNull("javadoc tagged comment #0", jtcs[0]);
103 assertEquals("javadoc tagged comment description text", "@tag And that's a tag.", jtcs[0].text);
104 assertEquals("javadoc tagged comment start location", new Location(7, 4), jtcs[0].start);
105 assertEquals("javadoc tagged comment end location", new Location(7, 26), jtcs[0].end);
106 assertNotNull("javadoc tagged comment #0 tag", jtcs[0].getTag());
107 assertEquals("javadoc tagged comment #0 tag text", "@tag", jtcs[0].getTag().text);
108 assertEquals("javadoc tagged comment #0 tag start location", new Location(7, 4), jtcs[0].getTag().start);
109 assertEquals("javadoc tagged comment #0 tag end location", new Location(7, 7), jtcs[0].getTag().end);
110 }
111
112 public void testDescribedTwoTagsMultiLines()
113 {
114 String text = ("/** \n" +
115 " * This is a test. \n" +
116 " * @tag0 And that's a tag,\n" +
117 " * which is described on multiple lines.\n" +
118 " * \n" +
119 " * @tag1 And that's another tag,\n" +
120 " * also described on multiple lines.\n" +
121 " */");
122
123 JavadocNode jd = JavadocNode.parse(text, 5, 1);
125
126 assertNotNull("javadoc node", jd);
127
128 JavadocDescriptionNode desc = jd.getDescription();
129 assertNotNull("javadoc description", desc);
130 assertEquals("javadoc description text", "This is a test. ", desc.description);
131 assertEquals("javadoc start location", new Location(6, 4), desc.start);
132 assertEquals("javadoc end location", new Location(6, 20), desc.end);
133
134 JavadocTaggedNode[] jtcs = jd.getTaggedComments();
135 assertEquals("javadoc tagged comments", 2, jtcs.length);
136
137 assertNotNull("javadoc tagged comment #0", jtcs[0]);
138 assertEquals("javadoc tagged comment description text", "@tag0 And that's a tag,\n * which is described on multiple lines.", jtcs[0].text);
139 assertEquals("javadoc tagged comment start location", new Location(7, 4), jtcs[0].start);
140 assertEquals("javadoc tagged comment end location", new Location(8, 41), jtcs[0].end);
141
142 assertNotNull("javadoc tagged comment #0 tag", jtcs[0].getTag());
143 assertEquals("javadoc tagged comment #0 tag text", "@tag0", jtcs[0].getTag().text);
144 assertEquals("javadoc tagged comment #0 tag start location", new Location(7, 4), jtcs[0].getTag().start);
145 assertEquals("javadoc tagged comment #0 tag end location", new Location(7, 8), jtcs[0].getTag().end);
146
147 assertNotNull("javadoc tagged comment #0 target", jtcs[0].getTarget());
148 assertEquals("javadoc tagged comment #0 target text", "And", jtcs[0].getTarget().text);
149 assertEquals("javadoc tagged comment #0 target start location", new Location(7, 10), jtcs[0].getTarget().start);
150 assertEquals("javadoc tagged comment #0 target end location", new Location(7, 12), jtcs[0].getTarget().end);
151
152 assertNotNull("javadoc tagged comment #1 tag", jtcs[1].getTag());
153 assertEquals("javadoc tagged comment #1 tag text", "@tag1", jtcs[1].getTag().text);
154 assertEquals("javadoc tagged comment #1 tag start location", new Location(10, 4), jtcs[1].getTag().start);
155 assertEquals("javadoc tagged comment #1 tag end location", new Location(10, 8), jtcs[1].getTag().end);
156
157 assertNotNull("javadoc tagged comment #1 target", jtcs[1].getTarget());
158 assertEquals("javadoc tagged comment #1 target text", "And", jtcs[1].getTarget().text);
159 assertEquals("javadoc tagged comment #1 target start location", new Location(10, 10), jtcs[1].getTarget().start);
160 assertEquals("javadoc tagged comment #1 target end location", new Location(10, 12), jtcs[1].getTarget().end);
161 }
162
163 }
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