/*
    * Copyright 2006-2011 The Kuali Foundation
    *
    * Licensed under the Educational Community License, Version 2.0 (the "License");
    * you may not use this file except in compliance with the License.
    * You may obtain a copy of the License at
    *
    * http://www.opensource.org/licenses/ecl2.php
    *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package org.kuali.rice.edl.impl;
  
  import static org.junit.Assert.assertEquals;
  import static org.junit.Assert.assertNotNull;
  import static org.junit.Assert.assertTrue;
  
  import java.util.Map;
  
  import org.junit.Test;
  import org.kuali.rice.core.api.config.property.Config;
  import org.kuali.rice.core.api.config.property.ConfigContext;
  import org.kuali.rice.edl.impl.service.EDocLiteService;
  import org.kuali.rice.edl.impl.service.EdlServiceLocator;
  import org.kuali.rice.kew.test.KEWTestCase;
  import org.springframework.mock.web.MockHttpServletRequest;
  import org.w3c.dom.Element;
  
  
  public class EDLControllerTest extends KEWTestCase {
  
  	protected void loadTestData() throws Exception {
  		super.loadXmlFile("widgets.xml");
  		super.loadXmlFile("edlstyle.xml");
  		super.loadXmlFile("FakeyEDL.xml");
  	}
  
  	@Test public void testEDLControllerCreation() throws Exception {
  		ConfigContext.getCurrentContextConfig().putProperty(Config.EDL_CONFIG_LOCATION, "classpath:org/kuali/rice/kew/edl/TestEDLConfig.xml");
  
  
  		EDLController edlController = getEDLService().getEDLControllerUsingEdlName("FakeyEDL");
  		edlController.setEdlContext(getEDLcontext());
  		assertNotNull("There should be a default dom in the edlcontoller", edlController.getDefaultDOM());
  		edlController.notifyComponents();
  
  		assertTrue("PreProcess component should have been notified", TestPreProcessor.isContacted());
  		assertTrue("PostProcessor component should have been notified", TestPostProcessor.isContacted());
  		assertTrue("State component should have been notified", TestStateComponent.isContacted());
  		assertTrue("ConfigProcess component should have been notified", TestConfigProcessor.isContacted());
  
  		//make sure they all have the correct config element passed in
  		Element preProcessorConfigElement = (Element) ((Map.Entry)edlController.getEdlGlobalConfig().getPreProcessors().entrySet().iterator().next()).getKey();
  		assertEquals("PreProcessor config element is of the wrong class", "org.kuali.rice.edl.impl.TestPreProcessor", preProcessorConfigElement.getFirstChild().getNodeValue());
  
  		Element postProcessorConfigElement = (Element) ((Map.Entry)edlController.getEdlGlobalConfig().getPostProcessors().entrySet().iterator().next()).getKey();
  		assertEquals("PostProcessor config element is of the wrong class", "org.kuali.rice.edl.impl.TestPostProcessor", postProcessorConfigElement.getFirstChild().getNodeValue());
  
  		Element stateConfigElement = (Element) ((Map.Entry)edlController.getEdlGlobalConfig().getStateComponents().entrySet().iterator().next()).getKey();
  		assertEquals("State config element is of the wrong class", "org.kuali.rice.edl.impl.TestStateComponent", stateConfigElement.getFirstChild().getNodeValue());
  
  		Element configProcessorConfigElement = (Element) ((Map.Entry)edlController.getConfigProcessors().entrySet().iterator().next()).getKey();
  		assertEquals("Config processor element should be fielDef", "fieldDef", configProcessorConfigElement.getNodeName());
  
  	}
  
  	private EDLContext getEDLcontext() {
  		EDLContext edlContext = new EDLContext();
  		edlContext.setRequestParser(new RequestParser(new MockHttpServletRequest()));
  		return edlContext;
  	}
  
  	private EDocLiteService getEDLService() {
  		return EdlServiceLocator.getEDocLiteService();
  	}
  
  }