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1
8 package org.codehaus.loom.extension;
9
10 import java.io.ByteArrayInputStream  ;
11 import java.io.IOException ;
12 import java.util.jar.Manifest ;
13
14 import org.codehaus.loom.extension.Extension;
15
16 import junit.framework.TestCase;
17
18
24 public class ExtensionTestCase
25 extends TestCase
26 {
27 public void testAvailable()
28 throws Exception
29 {
30 final String manifestString =
31 "Manifest-Version: 1.0\n" +
32 "Extension-Name: spice-configkit\n" +
33 "Specification-Version: 1.0\n" +
34 "Specification-Vendor: Spice Group\n" +
35 "Implementation-Vendor-Id: org.realityforge.spice\n" +
36 "Implementation-Vendor: Spice Group\n" +
37 "Implementation-Version: 2.8Alpha\n";
38 final Manifest manifest = getManifest( manifestString );
39
40 final Extension[] required = Extension.getRequired( manifest );
41 assertEquals( "required Count", 0, required.length );
42
43 final Extension[] available = Extension.getAvailable( manifest );
44
45 assertEquals( "Available Count", 1, available.length );
46 assertEquals( "Available Name", "spice-configkit",
47 available[ 0 ].getExtensionName() );
48 assertEquals( "Available SpecVendor", "Spice Group",
49 available[ 0 ].getSpecificationVendor() );
50 assertEquals( "Available SpecVersion", "1.0",
51 available[ 0 ].getSpecificationVersion().toString() );
52 assertEquals( "Available URL",
53 null,
54 available[ 0 ].getImplementationURL() );
55 assertEquals( "Available ImpVendor", "Spice Group",
56 available[ 0 ].getImplementationVendor() );
57 assertEquals( "Available ImpVendorId", "org.realityforge.spice",
58 available[ 0 ].getImplementationVendorID() );
59 assertEquals( "Available ImpVersion", "2.8Alpha",
60 available[ 0 ].getImplementationVersion().toString() );
61 }
62
63 public void testRequired()
64 throws Exception
65 {
66 final String manifestString =
67 "Manifest-Version: 1.0\n" +
68 "Extension-List: required1\n" +
69 "required1-Extension-Name: spice.required1\n" +
70 "required1-Specification-Version: 1.0\n" +
71 "required1-Implementation-Version: 1.0.2\n" +
72 "required1-Implementation-Vendor-Id: org.realityforge.spice\n" +
73 "required1-Implementation-URL: http://spice.codehaus.org/required1.jar\n";
74 final Manifest manifest = getManifest( manifestString );
75
76 final Extension[] available = Extension.getAvailable( manifest );
77 assertEquals( "available Count", 0, available.length );
78
79 final Extension[] required = Extension.getRequired( manifest );
80
81 assertEquals( "required Count", 1, required.length );
82 assertEquals( "required Name", "spice.required1",
83 required[ 0 ].getExtensionName() );
84 assertEquals( "required SpecVendor", null,
85 required[ 0 ].getSpecificationVendor() );
86 assertEquals( "required SpecVersion", "1.0",
87 required[ 0 ].getSpecificationVersion().toString() );
88 assertEquals( "required URL", "http://spice.codehaus.org/required1.jar",
89 required[ 0 ].getImplementationURL() );
90 assertEquals( "required ImpVendor", null,
91 required[ 0 ].getImplementationVendor() );
92 assertEquals( "required ImpVendorId", "org.realityforge.spice",
93 required[ 0 ].getImplementationVendorID() );
94 assertEquals( "required ImpVersion", "1.0.2",
95 required[ 0 ].getImplementationVersion().toString() );
96 }
97
98 public void testMultiRequired()
99 throws Exception
100 {
101 final String manifestString =
102 "Manifest-Version: 1.0\n" +
103 "Extension-List: required1 required2\n" +
104 "required1-Extension-Name: spice.required1\n" +
105 "required1-Specification-Version: 1.0\n" +
106 "required1-Implementation-Version: 1.0.2\n" +
107 "required1-Implementation-Vendor-Id: org.realityforge.spice\n" +
108 "required1-Implementation-URL: http://spice.codehaus.org/required1.jar\n" +
109 "required2-Extension-Name: spice.required2\n" +
110 "required2-Specification-Version: 1.0\n" +
111 "required2-Implementation-Version: 1.0.2\n" +
112 "required2-Implementation-Vendor-Id: org.realityforge.spice\n" +
113 "required2-Implementation-URL: http://spice.codehaus.org/required2.jar\n";
114 final Manifest manifest = getManifest( manifestString );
115
116 final Extension[] available = Extension.getAvailable( manifest );
117 assertEquals( "available Count", 0, available.length );
118
119 final Extension[] required = Extension.getRequired( manifest );
120 assertEquals( "required Count", 2, required.length );
121 assertEquals( "required Name", "spice.required1",
122 required[ 0 ].getExtensionName() );
123 assertEquals( "required SpecVendor", null,
124 required[ 0 ].getSpecificationVendor() );
125 assertEquals( "required SpecVersion", "1.0",
126 required[ 0 ].getSpecificationVersion().toString() );
127 assertEquals( "required URL", "http://spice.codehaus.org/required1.jar",
128 required[ 0 ].getImplementationURL() );
129 assertEquals( "required ImpVendor", null,
130 required[ 0 ].getImplementationVendor() );
131 assertEquals( "required ImpVendorId", "org.realityforge.spice",
132 required[ 0 ].getImplementationVendorID() );
133 assertEquals( "required ImpVersion", "1.0.2",
134 required[ 0 ].getImplementationVersion().toString() );
135
136 assertEquals( "required Name", "spice.required2",
137 required[ 1 ].getExtensionName() );
138 assertEquals( "required SpecVendor", null,
139 required[ 1 ].getSpecificationVendor() );
140 assertEquals( "required SpecVersion", "1.0",
141 required[ 1 ].getSpecificationVersion().toString() );
142 assertEquals( "required URL", "http://spice.codehaus.org/required2.jar",
143 required[ 1 ].getImplementationURL() );
144 assertEquals( "required ImpVendor", null,
145 required[ 1 ].getImplementationVendor() );
146 assertEquals( "required ImpVendorId", "org.realityforge.spice",
147 required[ 1 ].getImplementationVendorID() );
148 assertEquals( "required ImpVersion", "1.0.2",
149 required[ 1 ].getImplementationVersion().toString() );
150 }
151
152 public void testAvailableAndRequired()
153 throws Exception
154 {
155 final String manifestString =
156 "Manifest-Version: 1.0\n" +
157 "Extension-Name: spice-configkit\n" +
158 "Specification-Version: 1.0\n" +
159 "Specification-Vendor: Spice Group\n" +
160 "Implementation-Vendor-Id: org.realityforge.spice\n" +
161 "Implementation-Vendor: Spice Group\n" +
162 "Implementation-Version: 2.8Alpha\n" +
163 "Extension-List: required1\n" +
164 "required1-Extension-Name: spice.required1\n" +
165 "required1-Specification-Version: 1.0\n" +
166 "required1-Implementation-Version: 1.0.2\n" +
167 "required1-Implementation-Vendor-Id: org.realityforge.spice\n" +
168 "required1-Implementation-URL: http://spice.codehaus.org/required1.jar\n";
169 final Manifest manifest = getManifest( manifestString );
170
171 final Extension[] available = Extension.getAvailable( manifest );
172 assertEquals( "Available Count", 1, available.length );
173 assertEquals( "Available Name", "spice-configkit",
174 available[ 0 ].getExtensionName() );
175 assertEquals( "Available SpecVendor", "Spice Group",
176 available[ 0 ].getSpecificationVendor() );
177 assertEquals( "Available SpecVersion", "1.0",
178 available[ 0 ].getSpecificationVersion().toString() );
179 assertEquals( "Available URL",
180 null,
181 available[ 0 ].getImplementationURL() );
182 assertEquals( "Available ImpVendor", "Spice Group",
183 available[ 0 ].getImplementationVendor() );
184 assertEquals( "Available ImpVendorId", "org.realityforge.spice",
185 available[ 0 ].getImplementationVendorID() );
186 assertEquals( "Available ImpVersion", "2.8Alpha",
187 available[ 0 ].getImplementationVersion().toString() );
188
189 final Extension[] required = Extension.getRequired( manifest );
190 assertEquals( "required Count", 1, required.length );
191 assertEquals( "required Name", "spice.required1",
192 required[ 0 ].getExtensionName() );
193 assertEquals( "required SpecVendor", null,
194 required[ 0 ].getSpecificationVendor() );
195 assertEquals( "required SpecVersion", "1.0",
196 required[ 0 ].getSpecificationVersion().toString() );
197 assertEquals( "required URL", "http://spice.codehaus.org/required1.jar",
198 required[ 0 ].getImplementationURL() );
199 assertEquals( "required ImpVendor", null,
200 required[ 0 ].getImplementationVendor() );
201 assertEquals( "required ImpVendorId", "org.realityforge.spice",
202 required[ 0 ].getImplementationVendorID() );
203 assertEquals( "required ImpVersion", "1.0.2",
204 required[ 0 ].getImplementationVersion().toString() );
205 }
206
207 public void testRequiredWithSpacesAfterAttributes()
208 throws Exception
209 {
210 final String manifestString =
211 "Manifest-Version: 1.0 \n" +
212 "Extension-List: required1 \n" +
213 "required1-Extension-Name: spice.required1 \n" +
214 "required1-Specification-Version: 1.0 \n" +
215 "required1-Implementation-Version: 1.0.2 \n" +
216 "required1-Implementation-Vendor-Id: org.realityforge.spice \n" +
217 "required1-Implementation-URL: http://spice.codehaus.org/required1.jar \n";
218 final Manifest manifest = getManifest( manifestString );
219
220 final Extension[] available = Extension.getAvailable( manifest );
221 assertEquals( "available Count", 0, available.length );
222
223 final Extension[] required = Extension.getRequired( manifest );
224
225 assertEquals( "required Count", 1, required.length );
226 assertEquals( "required Name", "spice.required1",
227 required[ 0 ].getExtensionName() );
228 assertEquals( "required SpecVendor", null,
229 required[ 0 ].getSpecificationVendor() );
230 assertEquals( "required SpecVersion", "1.0",
231 required[ 0 ].getSpecificationVersion().toString() );
232 assertEquals( "required URL", "http://spice.codehaus.org/required1.jar",
233 required[ 0 ].getImplementationURL() );
234 assertEquals( "required ImpVendor", null,
235 required[ 0 ].getImplementationVendor() );
236 assertEquals( "required ImpVendorId", "org.realityforge.spice",
237 required[ 0 ].getImplementationVendorID() );
238 assertEquals( "required ImpVersion", "1.0.2",
239 required[ 0 ].getImplementationVersion().toString() );
240 }
241
242 public void testAvailableWithSpacesAfterAttributes()
243 throws Exception
244 {
245 final String manifestString =
246 "Manifest-Version: 1.0\n" +
247 "Extension-Name: spice-configkit \n" +
248 "Specification-Version: 1.0 \n" +
249 "Specification-Vendor: Spice Group \n" +
250 "Implementation-Vendor-Id: org.realityforge.spice \n" +
251 "Implementation-Vendor: Spice Group \n" +
252 "Implementation-Version: 2.8Alpha \n";
253 final Manifest manifest = getManifest( manifestString );
254
255 final Extension[] required = Extension.getRequired( manifest );
256 assertEquals( "required Count", 0, required.length );
257
258 final Extension[] available = Extension.getAvailable( manifest );
259
260 assertEquals( "Available Count", 1, available.length );
261 assertEquals( "Available Name", "spice-configkit",
262 available[ 0 ].getExtensionName() );
263 assertEquals( "Available SpecVendor", "Spice Group",
264 available[ 0 ].getSpecificationVendor() );
265 assertEquals( "Available SpecVersion", "1.0",
266 available[ 0 ].getSpecificationVersion().toString() );
267 assertEquals( "Available URL",
268 null,
269 available[ 0 ].getImplementationURL() );
270 assertEquals( "Available ImpVendor", "Spice Group",
271 available[ 0 ].getImplementationVendor() );
272 assertEquals( "Available ImpVendorId", "org.realityforge.spice",
273 available[ 0 ].getImplementationVendorID() );
274 assertEquals( "Available ImpVersion", "2.8Alpha",
275 available[ 0 ].getImplementationVersion().toString() );
276 }
277
278 public void testCompatabilityRezultsIncompatability()
279 throws Exception
280 {
281 final Extension extension1 =
282 new Extension( "baz", null, null, null, null, null, null );
283 final Extension extension2 =
284 new Extension( "foo", null, null, null, null, null, null );
285 assertEquals( Extension.INCOMPATIBLE,
286 extension1.getCompatibilityWith( extension2 ) );
287 }
288
289 public void testCompatabilityRezultsNeedSpecUpgrade()
290 throws Exception
291 {
292 final Extension extension1 =
293 new Extension( "baz", "1.0", null, null, null, null, null );
294 final Extension extension2 =
295 new Extension( "baz", "1.1", null, null, null, null, null );
296 assertEquals( Extension.REQUIRE_SPECIFICATION_UPGRADE,
297 extension1.getCompatibilityWith( extension2 ) );
298 }
299
300 public void testCompatabilityRezultsCompatLowerVersion()
301 throws Exception
302 {
303 final Extension extension1 =
304 new Extension( "baz", "1.0", null, null, null, null, null );
305 final Extension extension2 =
306 new Extension( "baz", "0.9", null, null, null, null, null );
307 assertEquals( Extension.COMPATIBLE,
308 extension1.getCompatibilityWith( extension2 ) );
309 }
310
311 public void testCompatabilityRezultsCompatEqVersion()
312 throws Exception
313 {
314 final Extension extension1 =
315 new Extension( "baz", "1.0", null, null, null, null, null );
316 final Extension extension2 =
317 new Extension( "baz", "1.0", null, null, null, null, null );
318 assertEquals( Extension.COMPATIBLE,
319 extension1.getCompatibilityWith( extension2 ) );
320 }
321
322 public void testCompatabilityRezultsInCompatWIthNonNullSpecVersion()
323 throws Exception
324 {
325 final Extension extension1 =
326 new Extension( "baz", null, null, null, null, null, null );
327 final Extension extension2 =
328 new Extension( "baz", "1.0", null, null, null, null, null );
329 assertEquals( Extension.REQUIRE_SPECIFICATION_UPGRADE,
330 extension1.getCompatibilityWith( extension2 ) );
331 }
332
333 public void testCompatabilityRezultsInCompatWIthNullSpecVersion()
334 throws Exception
335 {
336 final Extension extension1 =
337 new Extension( "baz", "1.0", null, null, null, null, null );
338 final Extension extension2 =
339 new Extension( "baz", null, null, null, null, null, null );
340 assertEquals( Extension.COMPATIBLE,
341 extension1.getCompatibilityWith( extension2 ) );
342 }
343
344 public void testCompatabilityRezultsInCompatForVendorID()
345 throws Exception
346 {
347 final Extension extension1 =
348 new Extension( "baz", null, null, null, null, "Bob", null );
349 final Extension extension2 =
350 new Extension( "baz", null, null, null, null, "Bob", null );
351 assertEquals( Extension.COMPATIBLE,
352 extension1.getCompatibilityWith( extension2 ) );
353 }
354
355 public void testCompatabilityRezultsInCompatForNullVendorID()
356 throws Exception
357 {
358 final Extension extension1 =
359 new Extension( "baz", null, null, null, null, null, null );
360 final Extension extension2 =
361 new Extension( "baz", null, null, null, null, "Bob", null );
362 assertEquals( Extension.REQUIRE_VENDOR_SWITCH,
363 extension1.getCompatibilityWith( extension2 ) );
364 }
365
366 public void testCompatabilityRezultsInIncompatForNullVendorID()
367 throws Exception
368 {
369 final Extension extension1 =
370 new Extension( "baz", null, null, null, null, null, null );
371 final Extension extension2 =
372 new Extension( "baz", null, null, null, null, "Bob", null );
373 assertEquals( Extension.REQUIRE_VENDOR_SWITCH,
374 extension1.getCompatibilityWith( extension2 ) );
375 }
376
377 private Manifest getManifest( final String manifestString )
378 throws IOException
379 {
380 final ByteArrayInputStream stream =
381 new ByteArrayInputStream ( manifestString.getBytes() );
382 return new Manifest ( stream );
383 }
384 } |
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