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authorliamfallon <liam.fallon@est.tech>2019-04-04 13:26:58 +0000
committerliamfallon <liam.fallon@est.tech>2019-04-04 13:26:58 +0000
commit2128942b95031180c9fab063fb43b8a710d1cdfe (patch)
treedac64e4ed64404ac34f92ab2e0fed7949a1e7a08 /utils/src/test/java/org/onap
parent21e6fdea3e207ae7c690158ddc336bd7c0785b15 (diff)
Add semantic version comparable class
Class written by Jim Hahn that implements Comparable for comparing semantic versions. Lifted from policy models pap. Issue-ID: POLICY-1095 Change-Id: Ie8c5f9066c06cb569085e1390b3de3e4aa580267 Signed-off-by: liamfallon <liam.fallon@est.tech>
Diffstat (limited to 'utils/src/test/java/org/onap')
-rw-r--r--utils/src/test/java/org/onap/policy/common/utils/validation/VersionTest.java142
1 files changed, 142 insertions, 0 deletions
diff --git a/utils/src/test/java/org/onap/policy/common/utils/validation/VersionTest.java b/utils/src/test/java/org/onap/policy/common/utils/validation/VersionTest.java
new file mode 100644
index 00000000..1a45f9e1
--- /dev/null
+++ b/utils/src/test/java/org/onap/policy/common/utils/validation/VersionTest.java
@@ -0,0 +1,142 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP PAP
+ * ================================================================================
+ * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.utils.validation;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertTrue;
+
+import org.junit.Before;
+import org.junit.Test;
+
+public class VersionTest {
+ private static final String TYPE = "my-type";
+ private static final String NAME = "my-name";
+
+ private static final int MAJOR = 10;
+ private static final int MINOR = 2;
+ private static final int PATCH = 3;
+
+ private Version vers;
+
+ @Before
+ public void setUp() {
+ vers = new Version(MAJOR, MINOR, PATCH);
+ }
+
+ @Test
+ public void testHashCode() {
+ int hash = vers.hashCode();
+ int hash2 = new Version(MAJOR, MINOR, PATCH + 1).hashCode();
+ assertTrue(hash != hash2);
+ }
+
+ @Test
+ public void testMakeVersion() {
+ assertEquals("9.8.7", Version.makeVersion(TYPE, NAME, "9.8.7").toString());
+ assertEquals("9.0.0", Version.makeVersion(TYPE, NAME, "9").toString());
+
+ assertNull(Version.makeVersion(TYPE, NAME, ""));
+ assertNull(Version.makeVersion(TYPE, NAME, "a.3.4"));
+ assertNull(Version.makeVersion(TYPE, NAME, "100."));
+ assertNull(Version.makeVersion(TYPE, NAME, "10000000000000000.2.3"));
+ assertNull(Version.makeVersion(TYPE, NAME, "1.20000000000000000.3"));
+ assertNull(Version.makeVersion(TYPE, NAME, "1.2.30000000000000000"));
+ }
+
+ @Test
+ public void testNewVersion() {
+ vers = vers.newVersion();
+ assertEquals("11.0.0", vers.toString());
+ }
+
+ @Test
+ public void testEquals() {
+ assertFalse(vers.equals(null));
+ assertFalse(vers.equals(new Object()));
+
+ assertTrue(vers.equals(vers));
+
+ assertTrue(vers.equals(new Version(MAJOR, MINOR, PATCH)));
+
+ assertFalse(vers.equals(new Version(MAJOR + 1, MINOR, PATCH)));
+ assertFalse(vers.equals(new Version(MAJOR, MINOR + 1, PATCH)));
+ assertFalse(vers.equals(new Version(MAJOR, MINOR, PATCH + 1)));
+ }
+
+ @Test
+ public void testCompareTo() {
+ vers = new Version(101, 201, 301);
+
+ // equals case
+ assertTrue(new Version(101, 201, 301).compareTo(vers) == 0);
+
+ // major takes precedence
+ assertTrue(new Version(102, 200, 300).compareTo(vers) > 0);
+
+ // minor takes precedence over patch
+ assertTrue(new Version(101, 202, 300).compareTo(vers) > 0);
+
+ // compare major
+ assertTrue(new Version(100, 201, 301).compareTo(vers) < 0);
+ assertTrue(new Version(102, 201, 301).compareTo(vers) > 0);
+
+ // compare minor
+ assertTrue(new Version(101, 200, 301).compareTo(vers) < 0);
+ assertTrue(new Version(101, 202, 301).compareTo(vers) > 0);
+
+ // compare patch
+ assertTrue(new Version(101, 201, 300).compareTo(vers) < 0);
+ assertTrue(new Version(101, 201, 302).compareTo(vers) > 0);
+ }
+
+ @Test
+ public void testToString() {
+ assertEquals("10.2.3", vers.toString());
+ }
+
+ @Test
+ public void testGetMajor() {
+ assertEquals(MAJOR, vers.getMajor());
+ }
+
+ @Test
+ public void testGetMinor() {
+ assertEquals(MINOR, vers.getMinor());
+ }
+
+ @Test
+ public void testGetPatch() {
+ assertEquals(PATCH, vers.getPatch());
+ }
+
+ @Test
+ public void testVersionIntIntInt() {
+ assertEquals("5.6.7", new Version(5, 6, 7).toString());
+ }
+
+ @Test
+ public void testVersion() {
+ assertEquals("0.0.0", new Version().toString());
+ }
+} \ No newline at end of file