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19 package org.apache.maven.artifact.versioning;
20
21 import org.junit.jupiter.api.Test;
22
23 import static org.junit.jupiter.api.Assertions.assertEquals;
24 import static org.junit.jupiter.api.Assertions.assertFalse;
25 import static org.junit.jupiter.api.Assertions.assertTrue;
26
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29
30
31 class DefaultArtifactVersionTest {
32 private ArtifactVersion newArtifactVersion(String version) {
33 return new DefaultArtifactVersion(version);
34 }
35
36 private void checkVersionParsing(
37 String version, int major, int minor, int incremental, int buildnumber, String qualifier) {
38 ArtifactVersion artifactVersion = newArtifactVersion(version);
39 String parsed = "'" + version + "' parsed as ('" + artifactVersion.getMajorVersion() + "', '"
40 + artifactVersion.getMinorVersion() + "', '" + artifactVersion.getIncrementalVersion() + "', '"
41 + artifactVersion.getBuildNumber() + "', '" + artifactVersion.getQualifier() + "'), ";
42 assertEquals(major, artifactVersion.getMajorVersion(), parsed + "check major version");
43 assertEquals(minor, artifactVersion.getMinorVersion(), parsed + "check minor version");
44 assertEquals(incremental, artifactVersion.getIncrementalVersion(), parsed + "check incremental version");
45 assertEquals(buildnumber, artifactVersion.getBuildNumber(), parsed + "check build number");
46 assertEquals(qualifier, artifactVersion.getQualifier(), parsed + "check qualifier");
47 assertEquals(version, artifactVersion.toString(), "check " + version + " string value");
48 }
49
50 @Test
51 void testVersionParsing() {
52 checkVersionParsing("1", 1, 0, 0, 0, null);
53 checkVersionParsing("1.2", 1, 2, 0, 0, null);
54 checkVersionParsing("1.2.3", 1, 2, 3, 0, null);
55 checkVersionParsing("1.2.3-1", 1, 2, 3, 1, null);
56 checkVersionParsing("1.2.3-alpha-1", 1, 2, 3, 0, "alpha-1");
57 checkVersionParsing("1.2-alpha-1", 1, 2, 0, 0, "alpha-1");
58 checkVersionParsing("1.2-alpha-1-20050205.060708-1", 1, 2, 0, 0, "alpha-1-20050205.060708-1");
59 checkVersionParsing("RELEASE", 0, 0, 0, 0, "RELEASE");
60 checkVersionParsing("2.0-1", 2, 0, 0, 1, null);
61
62
63 checkVersionParsing("02", 0, 0, 0, 0, "02");
64 checkVersionParsing("0.09", 0, 0, 0, 0, "0.09");
65 checkVersionParsing("0.2.09", 0, 0, 0, 0, "0.2.09");
66 checkVersionParsing("2.0-01", 2, 0, 0, 0, "01");
67
68
69 checkVersionParsing("1.0.1b", 0, 0, 0, 0, "1.0.1b");
70 checkVersionParsing("1.0M2", 0, 0, 0, 0, "1.0M2");
71 checkVersionParsing("1.0RC2", 0, 0, 0, 0, "1.0RC2");
72 checkVersionParsing("1.1.2.beta1", 1, 1, 2, 0, "beta1");
73 checkVersionParsing("1.7.3.beta1", 1, 7, 3, 0, "beta1");
74 checkVersionParsing("1.7.3.0", 0, 0, 0, 0, "1.7.3.0");
75 checkVersionParsing("1.7.3.0-1", 0, 0, 0, 0, "1.7.3.0-1");
76 checkVersionParsing("PATCH-1193602", 0, 0, 0, 0, "PATCH-1193602");
77 checkVersionParsing("5.0.0alpha-2006020117", 0, 0, 0, 0, "5.0.0alpha-2006020117");
78 checkVersionParsing("1.0.0.-SNAPSHOT", 0, 0, 0, 0, "1.0.0.-SNAPSHOT");
79 checkVersionParsing("1..0-SNAPSHOT", 0, 0, 0, 0, "1..0-SNAPSHOT");
80 checkVersionParsing("1.0.-SNAPSHOT", 0, 0, 0, 0, "1.0.-SNAPSHOT");
81 checkVersionParsing(".1.0-SNAPSHOT", 0, 0, 0, 0, ".1.0-SNAPSHOT");
82
83 checkVersionParsing("1.2.3.200705301630", 0, 0, 0, 0, "1.2.3.200705301630");
84 checkVersionParsing("1.2.3-200705301630", 1, 2, 3, 0, "200705301630");
85 }
86
87 @Test
88 void testVersionComparing() {
89 assertVersionEqual("1", "1");
90 assertVersionOlder("1", "2");
91 assertVersionOlder("1.5", "2");
92 assertVersionOlder("1", "2.5");
93 assertVersionEqual("1", "1.0");
94 assertVersionEqual("1", "1.0.0");
95 assertVersionOlder("1.0", "1.1");
96 assertVersionOlder("1.1", "1.2");
97 assertVersionOlder("1.0.0", "1.1");
98 assertVersionOlder("1.1", "1.2.0");
99
100 assertVersionOlder("1.1.2.alpha1", "1.1.2");
101 assertVersionOlder("1.1.2.alpha1", "1.1.2.beta1");
102 assertVersionOlder("1.1.2.beta1", "1.2");
103
104 assertVersionOlder("1.0-alpha-1", "1.0");
105 assertVersionOlder("1.0-alpha-1", "1.0-alpha-2");
106 assertVersionOlder("1.0-alpha-2", "1.0-alpha-15");
107 assertVersionOlder("1.0-alpha-1", "1.0-beta-1");
108
109 assertVersionOlder("1.0-beta-1", "1.0-SNAPSHOT");
110 assertVersionOlder("1.0-SNAPSHOT", "1.0");
111 assertVersionOlder("1.0-alpha-1-SNAPSHOT", "1.0-alpha-1");
112
113 assertVersionOlder("1.0", "1.0-1");
114 assertVersionOlder("1.0-1", "1.0-2");
115 assertVersionEqual("2.0-0", "2.0");
116 assertVersionOlder("2.0", "2.0-1");
117 assertVersionOlder("2.0.0", "2.0-1");
118 assertVersionOlder("2.0-1", "2.0.1");
119
120 assertVersionOlder("2.0.1-klm", "2.0.1-lmn");
121 assertVersionOlder("2.0.1", "2.0.1-xyz");
122 assertVersionOlder("2.0.1-xyz-1", "2.0.1-1-xyz");
123
124 assertVersionOlder("2.0.1", "2.0.1-123");
125 assertVersionOlder("2.0.1-xyz", "2.0.1-123");
126
127 assertVersionOlder("1.2.3-10000000000", "1.2.3-10000000001");
128 assertVersionOlder("1.2.3-1", "1.2.3-10000000001");
129 assertVersionOlder("2.3.0-v200706262000", "2.3.0-v200706262130");
130
131 assertVersionOlder("2.0.0.v200706041905-7C78EK9E_EkMNfNOd2d8qq", "2.0.0.v200706041906-7C78EK9E_EkMNfNOd2d8qq");
132 }
133
134 @Test
135 void testVersionSnapshotComparing() {
136 assertVersionEqual("1-SNAPSHOT", "1-SNAPSHOT");
137 assertVersionOlder("1-SNAPSHOT", "2-SNAPSHOT");
138 assertVersionOlder("1.5-SNAPSHOT", "2-SNAPSHOT");
139 assertVersionOlder("1-SNAPSHOT", "2.5-SNAPSHOT");
140 assertVersionEqual("1-SNAPSHOT", "1.0-SNAPSHOT");
141 assertVersionEqual("1-SNAPSHOT", "1.0.0-SNAPSHOT");
142 assertVersionOlder("1.0-SNAPSHOT", "1.1-SNAPSHOT");
143 assertVersionOlder("1.1-SNAPSHOT", "1.2-SNAPSHOT");
144 assertVersionOlder("1.0.0-SNAPSHOT", "1.1-SNAPSHOT");
145 assertVersionOlder("1.1-SNAPSHOT", "1.2.0-SNAPSHOT");
146
147
148 assertVersionOlder("1.0-alpha-1-SNAPSHOT", "1.0-alpha-2-SNAPSHOT");
149 assertVersionOlder("1.0-alpha-1-SNAPSHOT", "1.0-beta-1-SNAPSHOT");
150
151 assertVersionOlder("1.0-beta-1-SNAPSHOT", "1.0-SNAPSHOT-SNAPSHOT");
152 assertVersionOlder("1.0-SNAPSHOT-SNAPSHOT", "1.0-SNAPSHOT");
153 assertVersionOlder("1.0-alpha-1-SNAPSHOT-SNAPSHOT", "1.0-alpha-1-SNAPSHOT");
154
155 assertVersionOlder("1.0-SNAPSHOT", "1.0-1-SNAPSHOT");
156 assertVersionOlder("1.0-1-SNAPSHOT", "1.0-2-SNAPSHOT");
157
158 assertVersionOlder("2.0-SNAPSHOT", "2.0-1-SNAPSHOT");
159 assertVersionOlder("2.0.0-SNAPSHOT", "2.0-1-SNAPSHOT");
160 assertVersionOlder("2.0-1-SNAPSHOT", "2.0.1-SNAPSHOT");
161
162 assertVersionOlder("2.0.1-klm-SNAPSHOT", "2.0.1-lmn-SNAPSHOT");
163
164 assertVersionOlder("2.0.1-SNAPSHOT", "2.0.1-123-SNAPSHOT");
165 assertVersionOlder("2.0.1-xyz-SNAPSHOT", "2.0.1-123-SNAPSHOT");
166 }
167
168 @Test
169 void testSnapshotVsReleases() {
170 assertVersionOlder("1.0-RC1", "1.0-SNAPSHOT");
171 assertVersionOlder("1.0-rc1", "1.0-SNAPSHOT");
172 assertVersionOlder("1.0-rc-1", "1.0-SNAPSHOT");
173 }
174
175 @Test
176 void testHashCode() {
177 ArtifactVersion v1 = newArtifactVersion("1");
178 ArtifactVersion v2 = newArtifactVersion("1.0");
179 assertTrue(v1.equals(v2));
180 assertEquals(v1.hashCode(), v2.hashCode());
181 }
182
183 @Test
184 void testEqualsNullSafe() {
185 assertFalse(newArtifactVersion("1").equals(null));
186 }
187
188 @Test
189 void testEqualsTypeSafe() {
190 assertFalse(newArtifactVersion("1").equals("non-an-artifact-version-instance"));
191 }
192
193 private void assertVersionOlder(String left, String right) {
194 assertTrue(
195 newArtifactVersion(left).compareTo(newArtifactVersion(right)) < 0,
196 left + " should be older than " + right);
197 assertTrue(
198 newArtifactVersion(right).compareTo(newArtifactVersion(left)) > 0,
199 right + " should be newer than " + left);
200 }
201
202 private void assertVersionEqual(String left, String right) {
203 assertTrue(
204 newArtifactVersion(left).compareTo(newArtifactVersion(right)) == 0,
205 left + " should be equal to " + right);
206 assertTrue(
207 newArtifactVersion(right).compareTo(newArtifactVersion(left)) == 0,
208 right + " should be equal to " + left);
209 }
210 }