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1
17
18 package org.apache.avalon.extension.test;
19
20 import java.io.InputStream  ;
21 import java.util.jar.Manifest ;
22
23 import junit.framework.TestCase;
24
25 import org.apache.avalon.extension.Specification;
26
27
33 public class SpecificationTestCase
34 extends TestCase
35 {
36 private static final String MF1_STITLE = "org.realityforge.dve";
37 private static final String MF1_SVERSION = "1.0.2";
38 private static final String MF1_SVENDOR = "Peter Donald";
39 private static final String MF1_ITITLE = "DVE vi OS3P";
40 private static final String MF1_IVENDOR = "Peter Donald";
41 private static final String MF1_IVERSION = "1.0.2Alpha";
42
43 private static final String MF2_STITLE = "org.apache.phoenix";
44 private static final String MF2_SVERSION = "1.0.2";
45 private static final String MF2_SVENDOR = "Apache";
46 private static final String MF2_ITITLE = "Apache Phoenix";
47 private static final String MF2_IVENDOR = "Apache";
48 private static final String MF2_IVERSION = "1.0.2";
49
50 public SpecificationTestCase( String name )
51 {
52 super( name );
53 }
54
55 private Manifest getManifest( final String name )
56 throws Exception
57 {
58 final InputStream inputStream = getClass().getResourceAsStream( name );
59 return new Manifest ( inputStream );
60 }
61
62 private Specification[] getPackageSpecifcations( final String name )
63 throws Exception
64 {
65 final Manifest manifest = getManifest( name );
66 return Specification.getSpecifications( manifest );
67 }
68
69 private void checkMissing( final int manifestID, final String attribute )
70 {
71 try
72 {
73 getPackageSpecifcations( "specification-" + manifestID + ".mf" );
74 }
75 catch( final Throwable t )
76 {
77 return;
78 }
79 fail( "Missing " + attribute + " parsed" );
80 }
81
82 public void testSpecifications()
83 throws Exception
84 {
85 final Specification[] specifications = getPackageSpecifcations( "specification-1.mf" );
86
87 assertEquals( "Count", 1, specifications.length );
88 assertEquals( "Name", MF1_STITLE, specifications[ 0 ].getSpecificationTitle() );
89 assertEquals( "SpecVendor", MF1_SVENDOR, specifications[ 0 ].getSpecificationVendor() );
90 assertEquals( "SpecVersion", MF1_SVERSION,
91 specifications[ 0 ].getSpecificationVersion().toString() );
92 assertEquals( "ImpVendor", MF1_IVENDOR, specifications[ 0 ].getImplementationVendor() );
93 assertEquals( "ImpTitle", MF1_ITITLE, specifications[ 0 ].getImplementationTitle() );
94 assertEquals( "ImpVersion", MF1_IVERSION,
95 specifications[ 0 ].getImplementationVersion().toString() );
96 }
97
98 public void testSpaceAtEOL()
99 throws Exception
100 {
101 final Specification[] specifications = getPackageSpecifcations( "specification-7.mf" );
104
105 assertEquals( "Count", 1, specifications.length );
106 assertEquals( "Name", MF1_STITLE, specifications[ 0 ].getSpecificationTitle() );
107 assertEquals( "SpecVendor", MF1_SVENDOR, specifications[ 0 ].getSpecificationVendor() );
108 assertEquals( "SpecVersion", MF1_SVERSION,
109 specifications[ 0 ].getSpecificationVersion().toString() );
110 assertEquals( "ImpVendor", MF1_IVENDOR, specifications[ 0 ].getImplementationVendor() );
111 assertEquals( "ImpTitle", MF1_ITITLE, specifications[ 0 ].getImplementationTitle() );
112 assertEquals( "ImpVersion", MF1_IVERSION,
113 specifications[ 0 ].getImplementationVersion().toString() );
114 }
115
116 public void testMultiSection()
117 throws Exception
118 {
119 final Specification[] specifications = getPackageSpecifcations( "specification-8.mf" );
120
121 assertEquals( "Count", 1, specifications.length );
122 assertEquals( "Name", MF1_STITLE, specifications[ 0 ].getSpecificationTitle() );
123 assertEquals( "SpecVendor", MF1_SVENDOR, specifications[ 0 ].getSpecificationVendor() );
124 assertEquals( "SpecVersion", MF1_SVERSION,
125 specifications[ 0 ].getSpecificationVersion().toString() );
126 assertEquals( "ImpVendor", MF1_IVENDOR, specifications[ 0 ].getImplementationVendor() );
127 assertEquals( "ImpTitle", MF1_ITITLE, specifications[ 0 ].getImplementationTitle() );
128 assertEquals( "ImpVersion", MF1_IVERSION,
129 specifications[ 0 ].getImplementationVersion().toString() );
130 }
131
132 public void testMultiSectionMultiSpec()
133 throws Exception
134 {
135 final Specification[] specifications = getPackageSpecifcations( "specification-9.mf" );
136
137 assertEquals( "Count", 2, specifications.length );
138 assertEquals( "Name", MF1_STITLE, specifications[ 0 ].getSpecificationTitle() );
139 assertEquals( "SpecVendor", MF1_SVENDOR, specifications[ 0 ].getSpecificationVendor() );
140 assertEquals( "SpecVersion", MF1_SVERSION,
141 specifications[ 0 ].getSpecificationVersion().toString() );
142 assertEquals( "ImpVendor", MF1_IVENDOR, specifications[ 0 ].getImplementationVendor() );
143 assertEquals( "ImpTitle", MF1_ITITLE, specifications[ 0 ].getImplementationTitle() );
144 assertEquals( "ImpVersion", MF1_IVERSION,
145 specifications[ 0 ].getImplementationVersion().toString() );
146
147 assertEquals( "Name", MF2_STITLE, specifications[ 1 ].getSpecificationTitle() );
148 assertEquals( "SpecVendor", MF2_SVENDOR, specifications[ 1 ].getSpecificationVendor() );
149 assertEquals( "SpecVersion", MF2_SVERSION,
150 specifications[ 1 ].getSpecificationVersion().toString() );
151 assertEquals( "ImpVendor", MF2_IVENDOR, specifications[ 1 ].getImplementationVendor() );
152 assertEquals( "ImpTitle", MF2_ITITLE, specifications[ 1 ].getImplementationTitle() );
153 assertEquals( "ImpVersion", MF2_IVERSION,
154 specifications[ 1 ].getImplementationVersion().toString() );
155 }
156
157 public void testMissingSPecVersion()
158 throws Exception
159 {
160 checkMissing( 2, "SpecVersion" );
161 }
162
163 public void testMissingSpecVendor()
164 throws Exception
165 {
166 checkMissing( 3, "SpecVendor" );
167 }
168
169 public void testMissingImplTitle()
170 throws Exception
171 {
172 checkMissing( 4, "ImplTitle" );
173 }
174
175 public void testMissingImplVendor()
176 throws Exception
177 {
178 checkMissing( 5, "ImplVendor" );
179 }
180
181 public void testMissingImplVersion()
182 throws Exception
183 {
184 checkMissing( 6, "ImplVersion" );
185 }
186
187 public void testCompatible()
188 throws Exception
189 {
190 final Specification req1 =
191 new Specification( MF1_STITLE, MF1_SVERSION, MF1_SVENDOR,
192 MF1_ITITLE, MF1_IVERSION, MF1_IVENDOR );
193 final Specification req2 =
194 new Specification( MF1_STITLE, MF1_SVERSION, MF1_SVENDOR,
195 null, null, null );
196 final Specification req3 =
197 new Specification( MF1_STITLE, "1.0.1", MF1_SVENDOR,
198 null, null, null );
199 final Specification req4 =
200 new Specification( MF1_STITLE, MF1_SVERSION, null,
201 null, null, null );
202 final Specification req5 =
203 new Specification( "another title", MF1_SVERSION, MF1_SVENDOR,
204 MF1_ITITLE, MF1_IVERSION, MF1_IVENDOR );
205
206 final Specification avail1 =
207 new Specification( MF1_STITLE, MF1_SVERSION, MF1_SVENDOR,
208 MF1_ITITLE, MF1_IVERSION, MF1_IVENDOR );
209 final Specification avail2 =
210 new Specification( MF1_STITLE, MF1_SVERSION, MF1_SVENDOR,
211 MF1_ITITLE, "another version", MF1_IVENDOR );
212 final Specification avail3 =
213 new Specification( MF1_STITLE, MF1_SVERSION, MF1_SVENDOR,
214 MF1_ITITLE, MF1_IVERSION, "another vendor" );
215
216 assertTrue( "avail1.isCompatibleWith( req1 )", avail1.isCompatibleWith( req1 ) );
217 assertTrue( "avail1.isCompatibleWith( req2 )", avail1.isCompatibleWith( req2 ) );
218 assertTrue( "avail1.isCompatibleWith( req3 )", avail1.isCompatibleWith( req3 ) );
219 assertTrue( "avail1.isCompatibleWith( req4 )", avail1.isCompatibleWith( req4 ) );
220 assertTrue( "!avail1.isCompatibleWith( req5 )", !avail1.isCompatibleWith( req5 ) );
221
222 assertTrue( "!avail2.isCompatibleWith( req1 )", !avail2.isCompatibleWith( req1 ) );
223 assertTrue( "avail2.isCompatibleWith( req2 )", avail2.isCompatibleWith( req2 ) );
224 assertTrue( "avail2.isCompatibleWith( req3 )", avail2.isCompatibleWith( req3 ) );
225 assertTrue( "avail2.isCompatibleWith( req4 )", avail2.isCompatibleWith( req4 ) );
226 assertTrue( "!avail2.isCompatibleWith( req5 )", !avail2.isCompatibleWith( req5 ) );
227
228 assertTrue( "!avail3.isCompatibleWith( req1 )", !avail3.isCompatibleWith( req1 ) );
229 assertTrue( "avail3.isCompatibleWith( req2 )", avail3.isCompatibleWith( req2 ) );
230 assertTrue( "avail3.isCompatibleWith( req3 )", avail3.isCompatibleWith( req3 ) );
231 assertTrue( "avail3.isCompatibleWith( req4 )", avail3.isCompatibleWith( req4 ) );
232 assertTrue( "!avail3.isCompatibleWith( req5 )", !avail3.isCompatibleWith( req5 ) );
233 }
234 }
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