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// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.component;
import com.yahoo.text.Utf8Array;
import com.yahoo.text.Utf8String;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
/**
* @author bratseth
*/
public class VersionTestCase {
@Test
public void testPrimitiveCreation() {
Version version=new Version(1,2,3,"qualifier");
assertEquals(1,version.getMajor());
assertEquals(2,version.getMinor());
assertEquals(3,version.getMicro());
assertEquals("qualifier",version.getQualifier());
}
@Test
public void testUnderspecifiedPrimitiveCreation() {
Version version=new Version(1);
assertEquals(1,version.getMajor());
assertEquals(1,version.getMajor());
assertEquals(0,version.getMinor());
assertEquals(0,version.getMicro());
assertEquals("",version.getQualifier());
}
@Test
public void testStringCreation() {
Version version=new Version("1.2.3.qualifier");
assertEquals(1,version.getMajor());
assertEquals(2,version.getMinor());
assertEquals(3,version.getMicro());
assertEquals("qualifier",version.getQualifier());
}
@Test
public void testUtf8StringCreation() {
Version version=new Version((Utf8Array)new Utf8String("1.2.3.qualifier"));
assertEquals(1,version.getMajor());
assertEquals(2,version.getMinor());
assertEquals(3,version.getMicro());
assertEquals("qualifier",version.getQualifier());
}
@Test
public void testUnderspecifiedStringCreation() {
Version version=new Version("1");
assertEquals(1,version.getMajor());
assertEquals(0,version.getMinor());
assertEquals(0,version.getMicro());
assertEquals("",version.getQualifier());
}
@Test
public void testEquality() {
assertEquals(new Version(),Version.emptyVersion);
assertEquals(new Version(),new Version(""));
assertEquals(new Version(0,0,0),Version.emptyVersion);
assertEquals(new Version(1),new Version("1"));
assertEquals(new Version(1,2),new Version("1.2"));
assertEquals(new Version(1,2,3),new Version("1.2.3"));
assertEquals(new Version(1,2,3,"qualifier"),new Version("1.2.3.qualifier"));
}
@Test
public void testToString() {
assertEquals("",new Version().toString());
assertEquals("1",new Version(1).toString());
assertEquals("1.2",new Version(1,2).toString());
assertEquals("1.2.3",new Version(1,2,3).toString());
assertEquals("1.2.3.qualifier",new Version(1,2,3,"qualifier").toString());
}
@Test
public void testToFullString() {
assertEquals("0.0.0",new Version().toFullString());
assertEquals("1.0.0",new Version(1).toFullString());
assertEquals("1.2.0",new Version(1,2).toFullString());
assertEquals("1.2.3",new Version(1,2,3).toFullString());
assertEquals("1.2.3.qualifier",new Version(1,2,3,"qualifier").toFullString());
}
@Test
public void testOrder() {
assertTrue(new Version("1.2.3").compareTo(new Version("1.2.3"))==0);
assertTrue(new Version("1.2.3").compareTo(new Version("1.2.4"))<0);
assertTrue(new Version("1.2.3").compareTo(new Version("1.2.2"))>0);
assertTrue(new Version("1.2.3").compareTo(new Version("2"))<0);
assertTrue(new Version("1.2.3").compareTo(new Version("1.3"))<0);
assertTrue(new Version("1.0.0").compareTo(new Version("1"))==0);
}
@Test
public void testIsBefore() {
assertFalse(new Version("1.2.3").isBefore(new Version("0.2.3")));
assertFalse(new Version("1.2.3").isBefore(new Version("1.1.3")));
assertFalse(new Version("1.2.3").isBefore(new Version("1.2.2")));
assertFalse(new Version("1.2.3").isBefore(new Version("1.2.3")));
assertTrue( new Version("1.2.3").isBefore(new Version("1.2.4")));
assertTrue( new Version("1.2.3").isBefore(new Version("1.3.3")));
assertTrue( new Version("1.2.3").isBefore(new Version("2.2.3")));
}
@Test
public void testIsAfter() {
assertTrue( new Version("1.2.3").isAfter(new Version("0.2.3")));
assertTrue( new Version("1.2.3").isAfter(new Version("1.1.3")));
assertTrue( new Version("1.2.3").isAfter(new Version("1.2.2")));
assertFalse(new Version("1.2.3").isAfter(new Version("1.2.3")));
assertFalse(new Version("1.2.3").isAfter(new Version("1.2.4")));
assertFalse(new Version("1.2.3").isAfter(new Version("1.3.3")));
assertFalse(new Version("1.2.3").isAfter(new Version("2.2.3")));
}
}
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