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package org.openslx.virtualization;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertNull;
import static org.junit.jupiter.api.Assertions.assertTrue;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import org.junit.jupiter.api.DisplayName;
import org.junit.jupiter.api.Test;
public class VersionTest
{
@Test
@DisplayName( "Test that version is supported in list of versions" )
public void testVersionIsSupported()
{
final Version version = new Version( Short.valueOf( "2" ), Short.valueOf( "3" ) );
final List<Version> versions = Collections.unmodifiableList( Arrays.asList(
new Version( Short.valueOf( "2" ) ),
new Version( Short.valueOf( "4" ), Short.valueOf( "3" ) ),
new Version( Short.valueOf( "2" ), Short.valueOf( "3" ) ),
new Version( Short.valueOf( "1" ), Short.valueOf( "3" ) ) ) );
assertTrue( version.isSupported( versions ) );
}
@Test
@DisplayName( "Test that version is not supported in list of versions" )
public void testVersionIsNotSupported()
{
final Version version = new Version( Short.valueOf( "2" ), Short.valueOf( "3" ) );
final List<Version> versions = Collections.unmodifiableList( Arrays.asList(
new Version( Short.valueOf( "2" ) ),
new Version( Short.valueOf( "4" ), Short.valueOf( "3" ) ),
new Version( Short.valueOf( "6" ), Short.valueOf( "9" ) ),
new Version( Short.valueOf( "1" ), Short.valueOf( "3" ) ) ) );
assertFalse( version.isSupported( versions ) );
}
@Test
@DisplayName( "Test that new version from String is valid" )
public void testVersionValueOfValid()
{
assertEquals( new Version( Short.valueOf( "52" ) ), Version.valueOf( "52" ) );
assertEquals( new Version( Short.valueOf( "1" ), Short.valueOf( "34" ) ), Version.valueOf( "1.34" ) );
}
@Test
@DisplayName( "Test that new version from String is invalid" )
public void testVersionValueOfInvalid()
{
assertNull( Version.valueOf( "52." ) );
assertNull( Version.valueOf( "1.34-release" ) );
}
@Test
@DisplayName( "Test that versions are equal" )
public void testVersionEquals()
{
final Version versionOne = new Version( Short.valueOf( "2" ), Short.valueOf( "3" ) );
final Version versionTwo = new Version( Short.valueOf( "2" ), Short.valueOf( "3" ) );
assertTrue( versionOne.equals( versionTwo ) );
assertTrue( versionTwo.equals( versionOne ) );
}
@Test
@DisplayName( "Test that versions are not equal" )
public void testVersionNotEquals()
{
final Version versionOne = new Version( Short.valueOf( "3" ), Short.valueOf( "2" ) );
final Version versionTwo = new Version( Short.valueOf( "3" ), Short.valueOf( "3" ) );
assertFalse( versionOne.equals( versionTwo ) );
assertFalse( versionTwo.equals( versionOne ) );
}
@Test
@DisplayName( "Test that version is smaller than" )
public void testVersionSmallerThan()
{
final Version versionOne = new Version( Short.valueOf( "2" ), Short.valueOf( "3" ) );
final Version versionTwo = new Version( Short.valueOf( "3" ), Short.valueOf( "2" ) );
assertEquals( -1, versionOne.compareTo( versionTwo ) );
assertEquals( 1, versionTwo.compareTo( versionOne ) );
}
@Test
@DisplayName( "Test that version is smaller than with helper method" )
public void testVersionSmallerThanMethod()
{
final Version versionOne = new Version( Short.valueOf( "2" ), Short.valueOf( "3" ) );
final Version versionTwo = new Version( Short.valueOf( "3" ), Short.valueOf( "2" ) );
assertTrue( versionOne.isSmallerThan( versionTwo ) );
assertFalse( versionTwo.isSmallerThan( versionOne ) );
}
@Test
@DisplayName( "Test that version is greater than" )
public void testVersionGreaterThan()
{
final Version versionOne = new Version( Short.valueOf( "3" ), Short.valueOf( "3" ) );
final Version versionTwo = new Version( Short.valueOf( "3" ), Short.valueOf( "2" ) );
assertEquals( 1, versionOne.compareTo( versionTwo ) );
assertEquals( -1, versionTwo.compareTo( versionOne ) );
}
@Test
@DisplayName( "Test that version is greater than with helper method" )
public void testVersionGreaterThanMethod()
{
final Version versionOne = new Version( Short.valueOf( "3" ), Short.valueOf( "3" ) );
final Version versionTwo = new Version( Short.valueOf( "3" ), Short.valueOf( "2" ) );
assertTrue( versionOne.isGreaterThan( versionTwo ) );
assertFalse( versionTwo.isGreaterThan( versionOne ) );
}
@Test
@DisplayName( "Test that versions are equal (compareTo)" )
public void testVersionEqualCompareTo()
{
final Version versionOne = new Version( Short.valueOf( "2" ), Short.valueOf( "3" ) );
final Version versionTwo = new Version( Short.valueOf( "2" ), Short.valueOf( "3" ) );
assertEquals( 0, versionOne.compareTo( versionTwo ) );
assertEquals( 0, versionTwo.compareTo( versionOne ) );
}
}
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