/*******************************************************************************
 * Copyright (c) 2004 Actuate Corporation.
 * 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:
 *  Actuate Corporation  - initial API and implementation
 *******************************************************************************/

package org.eclipse.birt.report.model.api;

import java.util.List;

import org.eclipse.birt.report.model.api.command.CustomMsgException;
import org.eclipse.birt.report.model.util.BaseTestCase;

/**
 * Test case for TranslationHandle.
 *  
 */
public class TranslationHandleTest extends BaseTestCase
{

    private final static String OUT_FILE = "TranslationHandleTest.out.xml"; //$NON-NLS-1$
    private final static String INPUT_FILE = "TranslationHandleTest.xml"; //$NON-NLS-1$
    private final static String GOLDEN_FILE = "TranslationHandleTest.golden.xml"; //$NON-NLS-1$
    
	/*
	 * (non-Javadoc)
	 * 
	 * @see junit.framework.TestCase#setUp()
	 */
	protected void setUp( ) throws Exception
	{
		super.setUp( );
		openDesign( INPUT_FILE ); //$NON-NLS-1$
	}

	public void testGetSet( ) throws CustomMsgException
	{
		List translations = designHandle.getTranslations( );
		assertTrue( translations.size( ) == 4 );

		TranslationHandle transHandle = (TranslationHandle) translations
				.get( 0 );
		assertEquals( "text default", transHandle.getText( ) ); //$NON-NLS-1$
		assertEquals( null, transHandle.getLocale( ) );
		assertEquals( "ResourceKey.testKey1", transHandle.getResourceKey( ) ); //$NON-NLS-1$

		try
		{
			// "en" already exsits.
			transHandle.setLocale( "en" ); //$NON-NLS-1$
			fail( );
		}
		catch ( CustomMsgException e )
		{
			assertEquals( CustomMsgException.DESIGN_EXCEPTION_DUPLICATE_LOCALE, e.getErrorCode( ) );
		}

		transHandle.setLocale( "en_AF" ); //$NON-NLS-1$
		assertEquals( "en_AF", transHandle.getLocale( ) ); //$NON-NLS-1$

		transHandle.setText( "text for AF" ); //$NON-NLS-1$
		assertEquals( "text for AF", transHandle.getText( ) ); //$NON-NLS-1$

		transHandle = (TranslationHandle) translations.get( 1 );
		assertEquals( "text en", transHandle.getText( ) ); //$NON-NLS-1$
		assertEquals( "en", transHandle.getLocale( ) ); //$NON-NLS-1$
		assertEquals( "ResourceKey.testKey1", transHandle.getResourceKey( ) ); //$NON-NLS-1$

	}

	public void testWriter( ) throws Exception
	{
        // 1. change text and locale.
        
		List translations = designHandle.getTranslations( );
		TranslationHandle transHandle = (TranslationHandle) translations
				.get( 0 );
		transHandle.setLocale( "en_AF" ); //$NON-NLS-1$
		transHandle.setText( "text for AF" ); //$NON-NLS-1$
        
        // 2. add a translation
        
        designHandle.addTranslation( "ResourceKey.testKey2", "en", "ABC" ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
        designHandle.addTranslation( "ResourceKey.testKey2", null, "DEFAULT" ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
        
		saveAs( OUT_FILE );
        
        assertTrue( compareTextFile( GOLDEN_FILE, OUT_FILE ));
	}

}

