|
1
26
27 package net.sourceforge.groboutils.codecoverage.v2.datastore;
28
29 import java.io.StringReader  ;
30 import java.io.StringWriter ;
31
32 import junit.framework.Test;
33 import junit.framework.TestCase;
34 import junit.framework.TestSuite;
35 import net.sourceforge.groboutils.autodoc.v1.AutoDoc;
36 import net.sourceforge.groboutils.codecoverage.v2.CCCreatorUtil;
37 import net.sourceforge.groboutils.codecoverage.v2.compiler.ModifiedMethod;
38
39
40
47 public class ClassRecordIOUTest extends TestCase
48 {
49
52 private static final Class THIS_CLASS = ClassRecordIOUTest.class;
53 private static final AutoDoc DOC = new AutoDoc( THIS_CLASS );
54
55 public ClassRecordIOUTest( String name )
56 {
57 super( name );
58 }
59
60
61
64
65 public void testWriteClass1() throws Exception
66 {
67 StringWriter sw = new StringWriter ();
68 ModifiedMethod mm = createModifiedMethod( THIS_CLASS, 0 );
69 ClassRecord cr = createClassRecord( THIS_CLASS, mm );
70 ClassRecordIO crio = new ClassRecordIO();
71
72 crio.writeClass( cr, sw );
73 String out = sw.toString();
74
75 assertTrue(
76 "Did not write any data.",
77 out.length() > 0 );
78 assertEquals(
79 "Did not write the correct data.",
80 THIS_CLASS.getName().length()+":"+THIS_CLASS.getName()+
81 ","+cr.getClassCRC()+","+cr.getSourceFileName().length()+
82 ":"+cr.getSourceFileName()+",1[("+mm.getMethodName().length()+":"+
83 mm.getMethodName()+")]",
84 out );
85 }
86
87
88 public void testWriteClass2() throws Exception
89 {
90 ClassRecord cr = new ClassRecord( "a.MyClass", 100, "MyClass.java",
91 new String [ 0 ], createAnalysisModuleSet() );
92 StringWriter sw = new StringWriter ();
93 ClassRecordIO crio = new ClassRecordIO();
94
95 crio.writeClass( cr, sw );
96 String out = sw.toString();
97
98 assertEquals(
99 "Did not write the correct data.",
100 "9:a.MyClass,100,12:MyClass.java,0[]",
101 out );
102 }
103
104
105 public void testReadClass1() throws Exception
106 {
107 StringReader sr = new StringReader (
108 "9:a.MyClass,100,12:MyClass.java,2[(4:a()V)(6:b([S)V)]"
109 );
110 ClassRecordIO crio = new ClassRecordIO();
111
112 ClassRecord cr = crio.readClass( createAnalysisModuleSet(), sr );
113 assertNotNull(
114 "Returned null class record.",
115 cr );
116 assertEquals(
117 "Did not return correct class name.",
118 "a.MyClass",
119 cr.getClassName() );
120 assertEquals(
121 "Did not return correct class check-sum.",
122 100L,
123 cr.getClassCRC() );
124 assertEquals(
125 "Did not return correct source file name.",
126 "MyClass.java",
127 cr.getSourceFileName() );
128 String methods[] = cr.getMethods();
129 assertEquals(
130 "Did not find correct number of methods.",
131 2,
132 methods.length );
133 assertEquals(
134 "First method isn't correct signature.",
135 "a()V",
136 methods[0] );
137 assertEquals(
138 "Second method isn't correct signature.",
139 "b([S)V",
140 methods[1] );
141 }
142
143
144 public void testReadClass2() throws Exception
145 {
146 StringReader sr = new StringReader (
147 "9:b.MyClass,100,13:MyClass2.java,0[]"
148 );
149 ClassRecordIO crio = new ClassRecordIO();
150
151 ClassRecord cr = crio.readClass( createAnalysisModuleSet(), sr );
152 assertNotNull(
153 "Returned null class record.",
154 cr );
155 assertEquals(
156 "Did not return correct class name.",
157 "b.MyClass",
158 cr.getClassName() );
159 assertEquals(
160 "Did not return correct class check-sum.",
161 100L,
162 cr.getClassCRC() );
163 assertEquals(
164 "Did not return correct source file name.",
165 "MyClass2.java",
166 cr.getSourceFileName() );
167 assertEquals(
168 "Created methods out of nothing.",
169 0,
170 cr.getMethods().length );
171 }
172
173
174 public void testReadWriteClass1() throws Exception
175 {
176 StringWriter sw = new StringWriter ();
177 ModifiedMethod mm = createModifiedMethod( THIS_CLASS, 0 );
178 ClassRecord crIn = createClassRecord( THIS_CLASS, mm );
179 ClassRecordIO crio = new ClassRecordIO();
180
181 crio.writeClass( crIn, sw );
182
183 String out = sw.toString();
184 StringReader sr = new StringReader ( out );
185 ClassRecord crOut = crio.readClass( createAnalysisModuleSet(), sr );
186
187 assertNotNull(
188 "Returned null class record.",
189 crOut );
190 assertEquals(
191 "Did not return correct class name.",
192 crIn.getClassName(),
193 crOut.getClassName() );
194 assertEquals(
195 "Did not return correct class check-sum.",
196 crIn.getClassCRC(),
197 crOut.getClassCRC() );
198 assertEquals(
199 "Did not return correct method count.",
200 crIn.getMethodCount(),
201 crOut.getMethodCount() );
202 for (int i = 0; i < crIn.getMethodCount(); ++i)
203 {
204 assertEquals(
205 "Did not return same method for index "+i+".",
206 crIn.getMethodAt( (short)i ),
207 crOut.getMethodAt( (short)i ) );
208 }
209 }
210
211
212
215
216 protected ModifiedMethod createModifiedMethod( Class c, int index )
217 throws Exception
218 {
219 return CCCreatorUtil.createModifiedMethod( c, 0 );
220 }
221
222
223 protected AnalysisModuleSet createAnalysisModuleSet()
224 {
225 return CCCreatorUtil.createAnalysisModuleSet( 3 );
226 }
227
228
229 protected ClassRecord createClassRecord( Class c, ModifiedMethod mm )
230 throws Exception
231 {
232 return CCCreatorUtil.createClassRecord( c, mm,
233 createAnalysisModuleSet() );
234 }
235
236
237
240
241 public static Test suite()
242 {
243 TestSuite suite = new TestSuite( THIS_CLASS );
244
245 return suite;
246 }
247
248 public static void main( String [] args )
249 {
250 String [] name = { THIS_CLASS.getName() };
251
252
255 junit.textui.TestRunner.main( name );
256 }
257
258
259
263 protected void setUp() throws Exception
264 {
265 super.setUp();
266
267
268 }
270
271
272
276 protected void tearDown() throws Exception
277 {
278
280
281 super.tearDown();
282 }
283 }
284
285 |
Popular Tags |
Java API By Example, From Geeks To Geeks.