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1
8 package org.apache.avalon.excalibur.extension.test;
9
10 import java.io.InputStream  ;
11 import java.util.jar.Manifest ;
12 import java.util.ArrayList ;
13 import junit.framework.TestCase;
14 import org.apache.avalon.excalibur.extension.Extension;
15
16
22 public class ExtensionTestCase
23 extends TestCase
24 {
25 private final static String MF1_NAME = "excalibur.extension";
26 private final static String MF1_SVERSION = "1.0.1";
27 private final static String MF1_SVENDOR = "Jakarta Apache";
28 private final static String MF1_IVENDORID = "org.apache.jakarta";
29 private final static String MF1_IVENDOR = "Jakarta Apache Project";
30 private final static String MF1_IVERSION = "1.0.2";
31 private final static String MF1_IURL = null;
32
33 private final static String MF2_NAME = "excalibur.extension";
34 private final static String MF2_SVERSION = "1.0.1";
35 private final static String MF2_SVENDOR = "Jakarta Apache";
36 private final static String MF2_IVENDORID = "org.apache.jakarta";
37 private final static String MF2_IVENDOR = "Jakarta Apache Project";
38 private final static String MF2_IVERSION = "1.0.2";
39 private final static String MF2_IURL = null;
40
41 private final static String MFR1_NAME = "excalibur.required1";
42 private final static String MFR1_SVERSION = "1.0";
43 private final static String MFR1_SVENDOR = null;
44 private final static String MFR1_IVENDORID = "org.apache.jakarta";
45 private final static String MFR1_IVENDOR = null;
46 private final static String MFR1_IVERSION = "1.0.2";
47 private final static String MFR1_IURL = "http://jakarta.apache.org/avalon/excalibur/required1.jar";
48
49 private final static String MF3_NAME = "excalibur.required1";
50 private final static String MF3_SVERSION = "1.1";
51 private final static String MF3_SVENDOR = "Jakarta Apache";
52 private final static String MF3_IVENDORID = "org.apache.jakarta";
53 private final static String MF3_IVENDOR = "Jakarta Apache Project";
54 private final static String MF3_IVERSION = "1.0.2";
55 private final static String MF3_IURL = null;
56
57 private final static String MF4_NAME = "excalibur.required1";
58 private final static String MF4_SVERSION = "1.0";
59 private final static String MF4_SVENDOR = "Jakarta Apache";
60 private final static String MF4_IVENDORID = "org.apache.jakarta";
61 private final static String MF4_IVENDOR = "Jakarta Apache Project";
62 private final static String MF4_IVERSION = "1.0.3";
63 private final static String MF4_IURL = null;
64
65 public ExtensionTestCase( String name )
66 {
67 super( name );
68 }
69
70 private Manifest getManifest( final String name )
71 throws Exception
72 {
73 final InputStream inputStream = getClass().getResourceAsStream( name );
74 return new Manifest ( inputStream );
75 }
76
77 public void testAvailable()
78 throws Exception
79 {
80 final Manifest manifest = getManifest( "manifest-1.mf" );
81 final Extension[] available = Extension.getAvailable( manifest );
82
83 assertEquals( "Available Count", 1, available.length );
84 assertEquals( "Available Name", MF1_NAME, available[ 0 ].getExtensionName() );
85 assertEquals( "Available SpecVendor", MF1_SVENDOR, available[ 0 ].getSpecificationVendor() );
86 assertEquals( "Available SpecVersion", MF1_SVERSION,
87 available[ 0 ].getSpecificationVersion().toString() );
88 assertEquals( "Available URL", MF1_IURL, available[ 0 ].getImplementationURL() );
89 assertEquals( "Available ImpVendor", MF1_IVENDOR, available[ 0 ].getImplementationVendor() );
90 assertEquals( "Available ImpVendorId", MF1_IVENDORID, available[ 0 ].getImplementationVendorId() );
91 assertEquals( "Available ImpVersion", MF1_IVERSION,
92 available[ 0 ].getImplementationVersion().toString() );
93 }
94
95 public void testRequired()
96 throws Exception
97 {
98 final Manifest manifest = getManifest( "manifest-2.mf" );
99 final Extension[] available = Extension.getAvailable( manifest );
100
101 assertEquals( "Available Count", 1, available.length );
102 assertEquals( "Available Name", MF2_NAME, available[ 0 ].getExtensionName() );
103 assertEquals( "Available SpecVendor", MF2_SVENDOR, available[ 0 ].getSpecificationVendor() );
104 assertEquals( "Available SpecVersion", MF2_SVERSION,
105 available[ 0 ].getSpecificationVersion().toString() );
106 assertEquals( "Available URL", MF2_IURL, available[ 0 ].getImplementationURL() );
107 assertEquals( "Available ImpVendor", MF2_IVENDOR, available[ 0 ].getImplementationVendor() );
108 assertEquals( "Available ImpVendorId", MF2_IVENDORID, available[ 0 ].getImplementationVendorId() );
109 assertEquals( "Available ImpVersion", MF2_IVERSION,
110 available[ 0 ].getImplementationVersion().toString() );
111
112 final Extension[] required = Extension.getRequired( manifest );
113 assertEquals( "Available Count", 1, required.length );
114 assertEquals( "required Name", MFR1_NAME, required[ 0 ].getExtensionName() );
115 assertEquals( "required SpecVendor", MFR1_SVENDOR, required[ 0 ].getSpecificationVendor() );
116 assertEquals( "required SpecVersion", MFR1_SVERSION,
117 required[ 0 ].getSpecificationVersion().toString() );
118 assertEquals( "required URL", MFR1_IURL, required[ 0 ].getImplementationURL() );
119 assertEquals( "required ImpVendor", MFR1_IVENDOR, required[ 0 ].getImplementationVendor() );
120 assertEquals( "required ImpVendorId", MFR1_IVENDORID, required[ 0 ].getImplementationVendorId() );
121 assertEquals( "required ImpVersion", MFR1_IVERSION,
122 required[ 0 ].getImplementationVersion().toString() );
123 }
124
125 public void testManifest3()
126 throws Exception
127 {
128 final Manifest manifest = getManifest( "manifest-3.mf" );
129 final Extension[] available = Extension.getAvailable( manifest );
130
131 assertEquals( "Available Count", 1, available.length );
132 assertEquals( "Available Name", MF3_NAME, available[ 0 ].getExtensionName() );
133 assertEquals( "Available SpecVendor", MF3_SVENDOR, available[ 0 ].getSpecificationVendor() );
134 assertEquals( "Available SpecVersion", MF3_SVERSION,
135 available[ 0 ].getSpecificationVersion().toString() );
136 assertEquals( "Available URL", MF3_IURL, available[ 0 ].getImplementationURL() );
137 assertEquals( "Available ImpVendor", MF3_IVENDOR, available[ 0 ].getImplementationVendor() );
138 assertEquals( "Available ImpVendorId", MF3_IVENDORID, available[ 0 ].getImplementationVendorId() );
139 assertEquals( "Available ImpVersion", MF3_IVERSION,
140 available[ 0 ].getImplementationVersion().toString() );
141
142 final Extension[] required = Extension.getRequired( manifest );
143 assertEquals( "Required Count", 1, required.length );
144 }
145
146 public void testManifest4()
147 throws Exception
148 {
149 final Manifest manifest = getManifest( "manifest-4.mf" );
150 final Extension[] available = Extension.getAvailable( manifest );
151
152 assertEquals( "Available Count", 1, available.length );
153 assertEquals( "Available Name", MF4_NAME, available[ 0 ].getExtensionName() );
154 assertEquals( "Available SpecVendor", MF4_SVENDOR, available[ 0 ].getSpecificationVendor() );
155 assertEquals( "Available SpecVersion", MF4_SVERSION,
156 available[ 0 ].getSpecificationVersion().toString() );
157 assertEquals( "Available URL", MF4_IURL, available[ 0 ].getImplementationURL() );
158 assertEquals( "Available ImpVendor", MF4_IVENDOR, available[ 0 ].getImplementationVendor() );
159 assertEquals( "Available ImpVendorId", MF4_IVENDORID, available[ 0 ].getImplementationVendorId() );
160 assertEquals( "Available ImpVersion", MF4_IVERSION,
161 available[ 0 ].getImplementationVersion().toString() );
162
163 final Extension[] required = Extension.getRequired( manifest );
164 assertEquals( "Available Count", 0, required.length );
165 }
166
167 public void testCompatible()
168 throws Exception
169 {
170 final Manifest manifest2 = getManifest( "manifest-2.mf" );
171 final Manifest manifest3 = getManifest( "manifest-3.mf" );
172 final Manifest manifest4 = getManifest( "manifest-4.mf" );
173 final Manifest manifest5 = getManifest( "manifest-5.mf" );
174 final Manifest manifest6 = getManifest( "manifest-6.mf" );
175 final Manifest manifest7 = getManifest( "manifest-7.mf" );
176
177 final Extension req1 = Extension.getRequired( manifest2 )[ 0 ];
178 final Extension req2 = Extension.getRequired( manifest5 )[ 0 ];
179 final Extension req3 = Extension.getRequired( manifest6 )[ 0 ];
180 final Extension req4 = Extension.getRequired( manifest7 )[ 0 ];
181
182 final Extension avail3 = Extension.getAvailable( manifest3 )[ 0 ];
183 final Extension avail4 = Extension.getAvailable( manifest4 )[ 0 ];
184
185 assertTrue( "avail3.isCompatibleWith( req1 )", avail3.isCompatibleWith( req1 ) );
186 assertTrue( "avail4.isCompatibleWith( req1 )", avail4.isCompatibleWith( req1 ) );
187 assertTrue( "avail3.isCompatibleWith( req2 )", avail3.isCompatibleWith( req2 ) );
188 assertTrue( "avail4.isCompatibleWith( req2 )", avail4.isCompatibleWith( req2 ) );
189 assertTrue( "avail3.isCompatibleWith( req3 )", avail3.isCompatibleWith( req3 ) );
190 assertTrue( "!avail4.isCompatibleWith( req3 )", !avail4.isCompatibleWith( req3 ) );
191 assertTrue( "avail3.isCompatibleWith( req4 )", avail3.isCompatibleWith( req4 ) );
192 assertTrue( "avail4.isCompatibleWith( req4 )", avail4.isCompatibleWith( req4 ) );
193 }
194
195
196 public void testSpacesAfterAttributes()
197 throws Exception
198 {
199 final Manifest manifest = getManifest( "manifest-9.mf" );
202 final Extension[] available = Extension.getAvailable( manifest );
203
204 assertEquals( "Available Count", 1, available.length );
205 assertEquals( "Available Name", MF1_NAME, available[ 0 ].getExtensionName() );
206 assertEquals( "Available SpecVendor", MF1_SVENDOR, available[ 0 ].getSpecificationVendor() );
207 assertEquals( "Available SpecVersion", MF1_SVERSION,
208 available[ 0 ].getSpecificationVersion().toString() );
209 assertEquals( "Available URL", MF1_IURL, available[ 0 ].getImplementationURL() );
210 assertEquals( "Available ImpVendor", MF1_IVENDOR, available[ 0 ].getImplementationVendor() );
211 assertEquals( "Available ImpVendorId", MF1_IVENDORID, available[ 0 ].getImplementationVendorId() );
212 assertEquals( "Available ImpVersion", MF1_IVERSION,
213 available[ 0 ].getImplementationVersion().toString() );
214 }
215 }
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