/******************************************************************************
* Copyright (c) 2016 Oracle
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Konstantin Komissarchik - initial implementation and ongoing maintenance
******************************************************************************/
package org.eclipse.sapphire.tests.misc.t0002;
import org.eclipse.sapphire.Version;
import org.eclipse.sapphire.tests.SapphireTestCase;
import org.junit.Test;
/**
* Tests Version class.
*
* @author <a href="mailto:konstantin.komissarchik@oracle.com">Konstantin Komissarchik</a>
*/
public final class TestMisc0002 extends SapphireTestCase
{
@Test
public void testVersionFromString_Basic()
{
Version version;
version = new Version( "1" );
assertEquals( 1, version.length() );
assertEquals( 1l, version.segment( 0 ) );
assertEquals( list( 1l ), version.segments() );
version = new Version( "1.2" );
assertEquals( 2, version.length() );
assertEquals( 1l, version.segment( 0 ) );
assertEquals( 2l, version.segment( 1 ) );
assertEquals( list( 1l, 2l ), version.segments() );
version = new Version( "1.2.3" );
assertEquals( 3, version.length() );
assertEquals( 1l, version.segment( 0 ) );
assertEquals( 2l, version.segment( 1 ) );
assertEquals( 3l, version.segment( 2 ) );
assertEquals( list( 1l, 2l, 3l ), version.segments() );
}
@Test
public void testVersionFromString_LongSegment()
{
final Version version = new Version( "1.2.3.201206260957" );
assertEquals( 4, version.length() );
assertEquals( 1l, version.segment( 0 ) );
assertEquals( 2l, version.segment( 1 ) );
assertEquals( 3l, version.segment( 2 ) );
assertEquals( 201206260957l, version.segment( 3 ) );
assertEquals( list( 1l, 2l, 3l, 201206260957l ), version.segments() );
}
@Test( expected = IllegalArgumentException.class )
public void testVersionFromString_InvalidFormat_1()
{
new Version( null );
}
@Test( expected = IllegalArgumentException.class )
public void testVersionFromString_InvalidFormat_2()
{
new Version( "" );
}
@Test( expected = IllegalArgumentException.class )
public void testVersionFromString_InvalidFormat_3()
{
new Version( ".1.2.3" );
}
@Test( expected = IllegalArgumentException.class )
public void testVersionFromString_InvalidFormat_4()
{
new Version( "1.2.3." );
}
@Test( expected = IllegalArgumentException.class )
public void testVersionFromString_InvalidFormat_5()
{
new Version( "1..2.3" );
}
@Test( expected = IllegalArgumentException.class )
public void testVersionFromString_InvalidFormat_6()
{
new Version( "abc" );
}
@Test( expected = IllegalArgumentException.class )
public void testVersionFromString_InvalidFormat_7()
{
new Version( "1.2.abc" );
}
@Test( expected = IllegalArgumentException.class )
public void testVersionFromString_InvalidFormat_8()
{
new Version( "1.2.v345" );
}
@Test( expected = IllegalArgumentException.class )
public void testVersionFromString_InvalidFormat_9()
{
new Version( "1.2.345abc" );
}
@Test
public void testVersionFromLong()
{
Version version;
version = new Version( 1 );
assertEquals( 1, version.length() );
assertEquals( 1l, version.segment( 0 ) );
assertEquals( list( 1l ), version.segments() );
version = new Version( 201206260957l );
assertEquals( 1, version.length() );
assertEquals( 201206260957l, version.segment( 0 ) );
assertEquals( list( 201206260957l ), version.segments() );
}
@Test
public void testVersionCanonicalization()
{
Version version;
version = new Version( "1.2.3.0" );
assertEquals( 3, version.length() );
assertEquals( 1l, version.segment( 0 ) );
assertEquals( 2l, version.segment( 1 ) );
assertEquals( 3l, version.segment( 2 ) );
assertEquals( 0l, version.segment( 3 ) );
assertEquals( 0l, version.segment( 1000 ) );
assertEquals( list( 1l, 2l, 3l ), version.segments() );
version = new Version( "1.2.3.0.0.0.0" );
assertEquals( 3, version.length() );
assertEquals( 1l, version.segment( 0 ) );
assertEquals( 2l, version.segment( 1 ) );
assertEquals( 3l, version.segment( 2 ) );
assertEquals( 0l, version.segment( 3 ) );
assertEquals( 0l, version.segment( 4 ) );
assertEquals( 0l, version.segment( 5 ) );
assertEquals( 0l, version.segment( 6 ) );
assertEquals( 0l, version.segment( 1000 ) );
assertEquals( list( 1l, 2l, 3l ), version.segments() );
}
@Test
public void testVersionComparison()
{
testVersionComparisonSame( new Version( 1 ), new Version( "1" ) );
testVersionComparisonSame( new Version( "1.2.3" ), new Version( "1.2.3" ) );
testVersionComparisonSame( new Version( "1.2.3" ), new Version( "1.2.3.0.0" ) );
testVersionComparisonDifferent( new Version( "1.2.4" ), new Version( "1.2.3" ) );
testVersionComparisonDifferent( new Version( "1.3.3" ), new Version( "1.2.3" ) );
testVersionComparisonDifferent( new Version( "2.2.3" ), new Version( "1.2.3" ) );
testVersionComparisonDifferent( new Version( "1.2.3" ), new Version( "1.2" ) );
testVersionComparisonDifferent( new Version( "1.2.3" ), new Version( "1" ) );
testVersionComparisonDifferent( new Version( "1.2.3" ), new Version( 1 ) );
}
private void testVersionComparisonSame( final Version x, final Version y )
{
assertTrue( x.compareTo( y ) == 0 );
assertTrue( y.compareTo( x ) == 0 );
}
private void testVersionComparisonDifferent( final Version x, final Version y )
{
assertTrue( x.compareTo( y ) > 0 );
assertTrue( y.compareTo( x ) < 0 );
}
@Test
public void testVersionEquals()
{
testVersionEquals( new Version( 1 ), new Version( "1" ) );
testVersionEquals( new Version( "1.2.3" ), new Version( "1.2.3" ) );
testVersionEquals( new Version( "1.2.3" ), new Version( "1.2.3.0.0" ) );
testVersionNotEquals( new Version( "1.2.3" ), new Version( "1.2" ) );
testVersionNotEquals( new Version( "1.2.3" ), new Version( "4.5.6" ) );
}
private void testVersionEquals( final Version x, final Version y )
{
assertTrue( x.equals( y ) );
assertTrue( y.equals( x ) );
assertTrue( x.hashCode() == y.hashCode() );
}
private void testVersionNotEquals( final Version x, final Version y )
{
assertFalse( x.equals( y ) );
assertFalse( y.equals( x ) );
}
@Test
public void testVersionToString()
{
assertEquals( "1", ( new Version( 1 ) ).toString() );
assertEquals( "1", ( new Version( "1" ) ).toString() );
assertEquals( "1.2.3", ( new Version( "1.2.3" ) ).toString() );
assertEquals( "1.2.3.201206260957", ( new Version( "1.2.3.201206260957" ) ).toString() );
assertEquals( "1.2.3", ( new Version( "1.2.3.0" ) ).toString() );
assertEquals( "1.2.3", ( new Version( "1.2.3.0.0.0.0" ) ).toString() );
}
}