/* ====================================================================
* Loom Software License, version 1.1
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* ====================================================================
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* Loom includes code from the Apache Software Foundation
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* ====================================================================
* The Apache Software License, Version 1.1
*
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* reserved.
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* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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package org.codehaus.loom.components.extension;
import java.io.File;
import junit.framework.TestCase;
import org.codehaus.loom.components.extensions.pkgmgr.ExtensionManager;
import org.codehaus.loom.components.extensions.pkgmgr.OptionalPackage;
import org.codehaus.loom.components.extensions.pkgmgr.impl.DelegatingExtensionManager;
import org.codehaus.loom.extension.Extension;
/**
* A basic test case for comparator.
*
* @author Peter Donald
* @version $Revision: 1.3 $ $Date: 2004/08/17 23:14:33 $
*/
public class ComparatorTestCase
extends TestCase
{
private static final String NAME = "Extension1";
private static final String VENDOR1 = "Vendor1";
private static final String VENDOR2 = "Vendor2";
public ComparatorTestCase( final String name )
{
super( name );
}
public void testAllNull()
{
runCompareTest( null, null, null, null, VENDOR1, VENDOR2 );
}
public void testSpecNonNullV1()
{
runCompareTest( "1.0", null, "1.1", null, VENDOR2, VENDOR1 );
}
public void testSpecNonNullV2()
{
runCompareTest( "1.1", null, "1.0", null, VENDOR1, VENDOR2 );
}
public void testSpecNonNullV3()
{
runCompareTest( "1.1", null, "1.1", null, VENDOR1, VENDOR2 );
}
public void testSpec1Null()
{
runCompareTest( null, null, "1.1", null, VENDOR2, VENDOR1 );
}
public void testSpec2Null()
{
runCompareTest( "1.1", null, null, null, VENDOR1, VENDOR2 );
}
public void testImplNull()
{
runCompareTest( "1.0", null, "1.0", null, VENDOR1, VENDOR2 );
}
public void testImplNonNullV1()
{
runCompareTest( "1.0", "1.1", "1.0", "1.0", VENDOR1, VENDOR2 );
}
public void testImplNonNullV2()
{
runCompareTest( "1.0", "1.0", "1.0", "1.1", VENDOR2, VENDOR1 );
}
public void testImplNonNullV3()
{
runCompareTest( "1.0", "1.1", "1.0", "1.1", VENDOR1, VENDOR2 );
}
public void testImpl1Null()
{
runCompareTest( "1.0", null, "1.0", "1.1", VENDOR2, VENDOR1 );
}
public void testImpl2Null()
{
runCompareTest( "1.0", "1.1", "1.0", null, VENDOR1, VENDOR2 );
}
private void runCompareTest( final String specVersion1,
final String implVersion1,
final String specVersion2,
final String implVersion2,
final String vendor1,
final String vendor2 )
{
final ExtensionManager manager =
createExtensionManager( specVersion1,
implVersion1,
specVersion2,
implVersion2 );
final OptionalPackage[] pkgs = getOptionalPackages( manager );
assertEquals( "pkgs.length", 2, pkgs.length );
final Extension extension1 = pkgs[ 0 ].getAvailableExtensions()[ 0 ];
final Extension extension2 = pkgs[ 1 ].getAvailableExtensions()[ 0 ];
assertEquals( "pkgs[0].vendor",
vendor1,
extension1.getImplementationVendor() );
assertEquals( "pkgs[1].vendor",
vendor2,
extension2.getImplementationVendor() );
}
private OptionalPackage[] getOptionalPackages(
final ExtensionManager manager )
{
return manager.getOptionalPackages(
new Extension( NAME, null, null, null, null, null, null ) );
}
private ExtensionManager createExtensionManager( final String specVersion1,
final String implVersion1,
final String specVersion2,
final String implVersion2 )
{
final OptionalPackage optionalPackage1 =
createPackage( VENDOR1, specVersion1, implVersion1 );
final OptionalPackage optionalPackage2 =
createPackage( VENDOR2, specVersion2, implVersion2 );
final OptionalPackage[] pkgs =
new OptionalPackage[]{optionalPackage1, optionalPackage2};
return createExtensionManager( pkgs );
}
private OptionalPackage createPackage( final String vendor,
final String specVersion,
final String implVersion )
{
final Extension extension = new Extension( NAME,
specVersion, null,
implVersion, vendor, null,
null );
final File file = new File( "." );
final Extension[] available = new Extension[]{extension};
final Extension[] required = new Extension[ 0 ];
return new OptionalPackage( file, available, required );
}
private ExtensionManager createExtensionManager(
final OptionalPackage[] packages )
{
final TestExtensionManager manager =
new TestExtensionManager( packages );
return new DelegatingExtensionManager( new ExtensionManager[]{manager} );
}
}