TestXMLWriter.java

package com.temenos.interaction.commands.mule;

/*
 * #%L
 * interaction-commands-mule
 * %%
 * Copyright (C) 2012 - 2013 Temenos Holdings N.V.
 * %%
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 * #L%
 */


import static org.junit.Assert.*;

import java.io.ByteArrayOutputStream;

import javax.ws.rs.core.MultivaluedMap;

import org.junit.Test;

import com.temenos.interaction.core.MultivaluedMapImpl;
import com.temenos.interaction.core.entity.Entity;
import com.temenos.interaction.core.entity.EntityProperties;
import com.temenos.interaction.core.entity.EntityProperty;
import org.custommonkey.xmlunit.Diff;

public class TestXMLWriter {

	private final static String EXPECTED_VIEW_COMMAND_XML = "<?xml version='1.0' encoding='UTF-8'?><viewcommand><pathparameters><key>value</key></pathparameters><queryparameters><key>value</key></queryparameters></viewcommand>";

	@Test
	public void testViewCommandToXml() throws Exception {
		XMLWriter writer = new XMLWriter();
		ByteArrayOutputStream bos = new ByteArrayOutputStream();
		
		MultivaluedMap<String, String> pathParams = new MultivaluedMapImpl<String>();
		pathParams.putSingle("key", "value");
		MultivaluedMap<String, String> queryParams = new MultivaluedMapImpl<String>();
		queryParams.putSingle("key", "value");
		ViewCommandWrapper commandWrapper = new ViewCommandWrapper(pathParams, queryParams);

		
		writer.toXml(commandWrapper, bos);
		String result = new String(bos.toByteArray());
                            Diff xmlDiff = new Diff(EXPECTED_VIEW_COMMAND_XML, result);
            assertTrue(xmlDiff.similar());
	}
	
	private final static String EXPECTED_ACTION_COMMAND_XML = "<?xml version='1.0' encoding='UTF-8'?><actioncommand><pathparameters><key>value</key></pathparameters><queryparameters><key>value</key></queryparameters><entity><name>Customer</name><b>2</b><a>1</a></entity></actioncommand>";

	@Test
	public void testActionCommandToXml() throws Exception {
            XMLWriter writer = new XMLWriter();
            ByteArrayOutputStream bos = new ByteArrayOutputStream();

            MultivaluedMap<String, String> pathParams = new MultivaluedMapImpl<String>();
            pathParams.putSingle("key", "value");
            MultivaluedMap<String, String> queryParams = new MultivaluedMapImpl<String>();
            queryParams.putSingle("key", "value");
            EntityProperties entityFields = new EntityProperties();
            entityFields.setProperty(new EntityProperty("a", "1"));
            entityFields.setProperty(new EntityProperty("b", "2"));
            Entity entity = new Entity("Customer", entityFields);
            ActionCommandWrapper commandWrapper = new ActionCommandWrapper(pathParams, queryParams, entity);

            writer.toXml(commandWrapper, bos);
            String result = new String(bos.toByteArray());
            Diff xmlDiff = new Diff(EXPECTED_ACTION_COMMAND_XML, result);
            assertTrue(xmlDiff.similar());
	}

}