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package com.earth2me.essentials.update;
import com.earth2me.essentials.update.Version.Type;
import java.util.TreeSet;
import junit.framework.TestCase;
import org.junit.Test;
public class VersionTest extends TestCase
{
@Test
public void testStable()
{
final Version instance = new Version("1.2.3");
assertEquals("Testing Major", 1, instance.getMajor());
assertEquals("Testing Minor", 2, instance.getMinor());
assertEquals("Testing Build", 3, instance.getBuild());
assertEquals("Testing Type", Type.STABLE, instance.getType());
}
@Test
public void testDev()
{
final Version instance = new Version("Dev2.3.4");
assertEquals("Testing Major", 2, instance.getMajor());
assertEquals("Testing Minor", 3, instance.getMinor());
assertEquals("Testing Build", 4, instance.getBuild());
assertEquals("Testing Type", Type.DEVELOPER, instance.getType());
}
@Test
public void testTeamCity()
{
final Version instance = new Version("Teamcity");
assertEquals("Testing Type", Type.DEVELOPER, instance.getType());
}
@Test
public void testPre()
{
final Version instance = new Version("Pre5.7.400.2");
assertEquals("Testing Major", 5, instance.getMajor());
assertEquals("Testing Minor", 7, instance.getMinor());
assertEquals("Testing Build", 400, instance.getBuild());
assertEquals("Testing Type", Type.PREVIEW, instance.getType());
}
@Test
public void testCompareTo()
{
final Version verA = new Version("1.1.1");
final Version verB = new Version("Dev1.1.2");
final Version verC = new Version("1.1.2");
final Version verD = new Version("1.2.0");
final Version verE = new Version("2.0.0");
final Version verF = new Version("Pre1.1.1.1");
final Version verG = new Version("Dev1.2.2");
assertTrue("Testing dev", verA.compareTo(verB) < 0);
assertTrue("Testing dev", verB.compareTo(verA) > 0);
assertTrue("Testing build", verA.compareTo(verC) < 0);
assertTrue("Testing build", verC.compareTo(verA) > 0);
assertTrue("Testing minor", verA.compareTo(verD) < 0);
assertTrue("Testing minor", verD.compareTo(verA) > 0);
assertTrue("Testing major", verA.compareTo(verE) < 0);
assertTrue("Testing major", verE.compareTo(verA) > 0);
assertTrue("Testing pre", verF.compareTo(verA) < 0);
assertTrue("Testing pre", verA.compareTo(verF) > 0);
assertTrue("Testing dev vs dev", verB.compareTo(verG) < 0);
assertTrue("Testing dev vs dev", verG.compareTo(verB) > 0);
final TreeSet<Version> set = new TreeSet<Version>();
set.add(verA);
set.add(verB);
set.add(verC);
set.add(verD);
set.add(verE);
set.add(verF);
set.add(verG);
assertEquals("Testing sorting", verF, set.pollFirst());
assertEquals("Testing sorting", verA, set.pollFirst());
assertEquals("Testing sorting", verC, set.pollFirst());
assertEquals("Testing sorting", verD, set.pollFirst());
assertEquals("Testing sorting", verE, set.pollFirst());
assertEquals("Testing sorting", verB, set.pollFirst());
assertEquals("Testing sorting", verG, set.pollFirst());
}
}
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