/**
    * Copyright 2014 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.osedu.org/licenses/ECL-2.0
    *
    * 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.mobility.academics.entity;
  
  import org.junit.Test;
  import org.junit.runner.RunWith;
  import org.slf4j.LoggerFactory;
  import org.springframework.test.context.ContextConfiguration;
  import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
  
  import javax.xml.bind.JAXBContext;
  import javax.xml.bind.JAXBException;
  import javax.xml.bind.Marshaller;
  import javax.xml.bind.Unmarshaller;
  import java.io.ByteArrayOutputStream;
  import java.io.InputStream;
  import java.util.ArrayList;
  import java.util.List;
  
  import static org.junit.Assert.assertFalse;
  import static org.junit.Assert.assertTrue;
  
  /**
   * @author Kuali Mobility Team (mobility.dev@kuali.org)
   */
  @RunWith(SpringJUnit4ClassRunner.class)
  @ContextConfiguration(value = "classpath:TestSpringBeans.xml")
  public class TermTest {
      private static final org.slf4j.Logger LOG = LoggerFactory.getLogger(TermTest.class);
  
      @Test
      public void testMarshallObjectTree() {
          Term term = new Term();
          term.setId("1234");
          term.setShortDescription("Test Term");
          term.setActive(true);
          term.setDescription("Test Term Description");
          List<Career> careers = new ArrayList<Career>();
          for( int i=0; i<3; i++ ) {
              Career career = new Career();
              career.setId("Career"+i);
              career.setDescription("Description for "+i);
              career.setShortDescription("Career "+i);
              List<Subject> subjects = new ArrayList<Subject>();
              for( int j=0; j<3; j++ ) {
                  Subject subject = new Subject();
                  subject.setId("Subject"+j);
                  subject.setShortDescription("Subject "+j);
                  subject.setDescription("Description for "+j);
                  subjects.add(subject);
              }
              career.setSubjects(subjects);
              careers.add(career);
          }
          term.setCareers(careers);
  
          try {
              // Write to file
              JAXBContext jc = JAXBContext.newInstance(Term.class);
              //Create marshaller
              Marshaller m = jc.createMarshaller();
              m.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);
  
              ByteArrayOutputStream baos = new ByteArrayOutputStream();
  
              //Marshal object into file.
              m.marshal(term, baos);
  
              LOG.debug(baos.toString());
          } catch (JAXBException jbe) {
              LOG.error(jbe.getLocalizedMessage(), jbe);
          }
      }
  
      @Test
      public void testUnMarshallObjectTree() {
          Term term = null;
          try {
              JAXBContext jc = JAXBContext.newInstance(Term.class);
              Unmarshaller um = jc.createUnmarshaller();
              InputStream in = this.getClass().getResourceAsStream("/ScheduleOfClasses.xml");
              term = (Term) um.unmarshal(in);
  
          } catch (JAXBException jbe) {
              LOG.error(jbe.getLocalizedMessage(), jbe);
          }
  
         assertFalse("Term object is null and should not be.", term == null);
         assertTrue("Term had improper number of careers: "+term.getCareers().size(), term.getCareers() != null && term.getCareers().size() == 22);
     }
 }