1 package org.apache.maven.artifact.versioning;
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22 import junit.framework.TestCase;
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29 public class DefaultArtifactVersionTest
30 extends TestCase
31 {
32 private ArtifactVersion newArtifactVersion( String version )
33 {
34 return new DefaultArtifactVersion( version );
35 }
36
37 private void checkVersionParsing( String version, int major, int minor, int incremental, int buildnumber,
38 String qualifier )
39 {
40 ArtifactVersion artifactVersion = newArtifactVersion( version );
41 String parsed =
42 "'" + version + "' parsed as ('" + artifactVersion.getMajorVersion() + "', '"
43 + artifactVersion.getMinorVersion() + "', '" + artifactVersion.getIncrementalVersion() + "', '"
44 + artifactVersion.getBuildNumber() + "', '" + artifactVersion.getQualifier() + "'), ";
45 assertEquals( parsed + "check major version", major, artifactVersion.getMajorVersion() );
46 assertEquals( parsed + "check minor version", minor, artifactVersion.getMinorVersion() );
47 assertEquals( parsed + "check incremental version", incremental, artifactVersion.getIncrementalVersion() );
48 assertEquals( parsed + "check build number", buildnumber, artifactVersion.getBuildNumber() );
49 assertEquals( parsed + "check qualifier", qualifier, artifactVersion.getQualifier() );
50 assertEquals( "check " + version + " string value", version, artifactVersion.toString() );
51 }
52
53 public void testVersionParsing()
54 {
55 checkVersionParsing( "1", 1, 0, 0, 0, null );
56 checkVersionParsing( "1.2", 1, 2, 0, 0, null );
57 checkVersionParsing( "1.2.3", 1, 2, 3, 0, null );
58 checkVersionParsing( "1.2.3-1", 1, 2, 3, 1, null );
59 checkVersionParsing( "1.2.3-alpha-1", 1, 2, 3, 0, "alpha-1" );
60 checkVersionParsing( "1.2-alpha-1", 1, 2, 0, 0, "alpha-1" );
61 checkVersionParsing( "1.2-alpha-1-20050205.060708-1", 1, 2, 0, 0, "alpha-1-20050205.060708-1" );
62 checkVersionParsing( "RELEASE", 0, 0, 0, 0, "RELEASE" );
63 checkVersionParsing( "2.0-1", 2, 0, 0, 1, null );
64
65
66 checkVersionParsing( "02", 0, 0, 0, 0, "02" );
67 checkVersionParsing( "0.09", 0, 0, 0, 0, "0.09" );
68 checkVersionParsing( "0.2.09", 0, 0, 0, 0, "0.2.09" );
69 checkVersionParsing( "2.0-01", 2, 0, 0, 0, "01" );
70
71
72 checkVersionParsing( "1.0.1b", 0, 0, 0, 0, "1.0.1b" );
73 checkVersionParsing( "1.0M2", 0, 0, 0, 0, "1.0M2" );
74 checkVersionParsing( "1.0RC2", 0, 0, 0, 0, "1.0RC2" );
75 checkVersionParsing( "1.1.2.beta1", 1, 1, 2, 0, "beta1" );
76 checkVersionParsing( "1.7.3.beta1", 1, 7, 3, 0, "beta1" );
77 checkVersionParsing( "1.7.3.0", 0, 0, 0, 0, "1.7.3.0" );
78 checkVersionParsing( "1.7.3.0-1", 0, 0, 0, 0, "1.7.3.0-1" );
79 checkVersionParsing( "PATCH-1193602", 0, 0, 0, 0, "PATCH-1193602" );
80 checkVersionParsing( "5.0.0alpha-2006020117", 0, 0, 0, 0, "5.0.0alpha-2006020117" );
81 checkVersionParsing( "1.0.0.-SNAPSHOT", 0, 0, 0, 0, "1.0.0.-SNAPSHOT" );
82 checkVersionParsing( "1..0-SNAPSHOT", 0, 0, 0, 0, "1..0-SNAPSHOT" );
83 checkVersionParsing( "1.0.-SNAPSHOT", 0, 0, 0, 0, "1.0.-SNAPSHOT" );
84 checkVersionParsing( ".1.0-SNAPSHOT", 0, 0, 0, 0, ".1.0-SNAPSHOT" );
85
86 checkVersionParsing( "1.2.3.200705301630", 0, 0, 0, 0, "1.2.3.200705301630" );
87 checkVersionParsing( "1.2.3-200705301630", 1, 2, 3, 0, "200705301630" );
88 }
89
90 public void testVersionComparing()
91 {
92 assertVersionEqual( "1", "1" );
93 assertVersionOlder( "1", "2" );
94 assertVersionOlder( "1.5", "2" );
95 assertVersionOlder( "1", "2.5" );
96 assertVersionEqual( "1", "1.0" );
97 assertVersionEqual( "1", "1.0.0" );
98 assertVersionOlder( "1.0", "1.1" );
99 assertVersionOlder( "1.1", "1.2" );
100 assertVersionOlder( "1.0.0", "1.1" );
101 assertVersionOlder( "1.1", "1.2.0" );
102
103 assertVersionOlder( "1.1.2.alpha1", "1.1.2" );
104 assertVersionOlder( "1.1.2.alpha1", "1.1.2.beta1" );
105 assertVersionOlder( "1.1.2.beta1", "1.2" );
106
107 assertVersionOlder( "1.0-alpha-1", "1.0" );
108 assertVersionOlder( "1.0-alpha-1", "1.0-alpha-2" );
109 assertVersionOlder( "1.0-alpha-2", "1.0-alpha-15" );
110 assertVersionOlder( "1.0-alpha-1", "1.0-beta-1" );
111
112 assertVersionOlder( "1.0-beta-1", "1.0-SNAPSHOT" );
113 assertVersionOlder( "1.0-SNAPSHOT", "1.0" );
114 assertVersionOlder( "1.0-alpha-1-SNAPSHOT", "1.0-alpha-1" );
115
116 assertVersionOlder( "1.0", "1.0-1" );
117 assertVersionOlder( "1.0-1", "1.0-2" );
118 assertVersionEqual( "2.0-0", "2.0" );
119 assertVersionOlder( "2.0", "2.0-1" );
120 assertVersionOlder( "2.0.0", "2.0-1" );
121 assertVersionOlder( "2.0-1", "2.0.1" );
122
123 assertVersionOlder( "2.0.1-klm", "2.0.1-lmn" );
124 assertVersionOlder( "2.0.1", "2.0.1-xyz" );
125 assertVersionOlder( "2.0.1-xyz-1", "2.0.1-1-xyz" );
126
127 assertVersionOlder( "2.0.1", "2.0.1-123" );
128 assertVersionOlder( "2.0.1-xyz", "2.0.1-123" );
129
130 assertVersionOlder( "1.2.3-10000000000", "1.2.3-10000000001" );
131 assertVersionOlder( "1.2.3-1", "1.2.3-10000000001" );
132 assertVersionOlder( "2.3.0-v200706262000", "2.3.0-v200706262130" );
133
134 assertVersionOlder( "2.0.0.v200706041905-7C78EK9E_EkMNfNOd2d8qq", "2.0.0.v200706041906-7C78EK9E_EkMNfNOd2d8qq" );
135 }
136
137 public void testVersionSnapshotComparing()
138 {
139 assertVersionEqual( "1-SNAPSHOT", "1-SNAPSHOT" );
140 assertVersionOlder( "1-SNAPSHOT", "2-SNAPSHOT" );
141 assertVersionOlder( "1.5-SNAPSHOT", "2-SNAPSHOT" );
142 assertVersionOlder( "1-SNAPSHOT", "2.5-SNAPSHOT" );
143 assertVersionEqual( "1-SNAPSHOT", "1.0-SNAPSHOT" );
144 assertVersionEqual( "1-SNAPSHOT", "1.0.0-SNAPSHOT" );
145 assertVersionOlder( "1.0-SNAPSHOT", "1.1-SNAPSHOT" );
146 assertVersionOlder( "1.1-SNAPSHOT", "1.2-SNAPSHOT" );
147 assertVersionOlder( "1.0.0-SNAPSHOT", "1.1-SNAPSHOT" );
148 assertVersionOlder( "1.1-SNAPSHOT", "1.2.0-SNAPSHOT" );
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151 assertVersionOlder( "1.0-alpha-1-SNAPSHOT", "1.0-alpha-2-SNAPSHOT" );
152 assertVersionOlder( "1.0-alpha-1-SNAPSHOT", "1.0-beta-1-SNAPSHOT" );
153
154 assertVersionOlder( "1.0-beta-1-SNAPSHOT", "1.0-SNAPSHOT-SNAPSHOT" );
155 assertVersionOlder( "1.0-SNAPSHOT-SNAPSHOT", "1.0-SNAPSHOT" );
156 assertVersionOlder( "1.0-alpha-1-SNAPSHOT-SNAPSHOT", "1.0-alpha-1-SNAPSHOT" );
157
158 assertVersionOlder( "1.0-SNAPSHOT", "1.0-1-SNAPSHOT" );
159 assertVersionOlder( "1.0-1-SNAPSHOT", "1.0-2-SNAPSHOT" );
160
161 assertVersionOlder( "2.0-SNAPSHOT", "2.0-1-SNAPSHOT" );
162 assertVersionOlder( "2.0.0-SNAPSHOT", "2.0-1-SNAPSHOT" );
163 assertVersionOlder( "2.0-1-SNAPSHOT", "2.0.1-SNAPSHOT" );
164
165 assertVersionOlder( "2.0.1-klm-SNAPSHOT", "2.0.1-lmn-SNAPSHOT" );
166
167 assertVersionOlder( "2.0.1-SNAPSHOT", "2.0.1-123-SNAPSHOT" );
168 assertVersionOlder( "2.0.1-xyz-SNAPSHOT", "2.0.1-123-SNAPSHOT" );
169 }
170
171 public void testSnapshotVsReleases()
172 {
173 assertVersionOlder( "1.0-RC1", "1.0-SNAPSHOT" );
174 assertVersionOlder( "1.0-rc1", "1.0-SNAPSHOT" );
175 assertVersionOlder( "1.0-rc-1", "1.0-SNAPSHOT" );
176 }
177
178 public void testHashCode()
179 {
180 ArtifactVersion v1 = newArtifactVersion( "1" );
181 ArtifactVersion v2 = newArtifactVersion( "1.0" );
182 assertEquals( true, v1.equals( v2 ) );
183 assertEquals( v1.hashCode(), v2.hashCode() );
184 }
185
186 public void testEqualsNullSafe()
187 {
188 assertFalse( newArtifactVersion( "1" ).equals( null ) );
189 }
190
191 public void testEqualsTypeSafe()
192 {
193 assertFalse( newArtifactVersion( "1" ).equals( "non-an-artifact-version-instance" ) );
194 }
195
196 public void testNonNumericVersionRepresentationReturnsANumberFormatException()
197 {
198 try
199 {
200 new DefaultArtifactVersion( "..." );
201 }
202 catch ( Exception e )
203 {
204 assertTrue( "We expect a NumberFormatException to be thrown.", e instanceof NumberFormatException );
205 }
206 }
207
208 private void assertVersionOlder( String left, String right )
209 {
210 assertTrue( left + " should be older than " + right,
211 newArtifactVersion( left ).compareTo( newArtifactVersion( right ) ) < 0 );
212 assertTrue( right + " should be newer than " + left,
213 newArtifactVersion( right ).compareTo( newArtifactVersion( left ) ) > 0 );
214 }
215
216 private void assertVersionEqual( String left, String right )
217 {
218 assertTrue( left + " should be equal to " + right,
219 newArtifactVersion( left ).compareTo( newArtifactVersion( right ) ) == 0 );
220 assertTrue( right + " should be equal to " + left,
221 newArtifactVersion( right ).compareTo( newArtifactVersion( left ) ) == 0 );
222 }
223 }