/*
    * Copyright 2009 the original author or authors.
    * 
    * Licensed under the Apache 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.apache.org/licenses/LICENSE-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.openehealth.ipf.commons.ihe.xds.core.transform.ebxml;
  
  import static org.junit.Assert.*;
  
  import java.util.List;
  
  import org.junit.Before;
  import org.junit.Test;
  import org.openehealth.ipf.commons.ihe.xds.core.ebxml.EbXMLAssociation;
  import org.openehealth.ipf.commons.ihe.xds.core.ebxml.EbXMLClassification;
  import org.openehealth.ipf.commons.ihe.xds.core.ebxml.EbXMLFactory;
  import org.openehealth.ipf.commons.ihe.xds.core.ebxml.EbXMLObjectLibrary;
  import org.openehealth.ipf.commons.ihe.xds.core.metadata.*;
  
  /**
   * Tests for {@link AssociationTransformer}.
   * @author Jens Riemschneider.
   */
  public abstract class AssociationTransformerTestBase implements FactoryCreator {
      private AssociationTransformer transformer;
      private EbXMLObjectLibrary objectLibrary;
      protected Association association;
      
      @Before
      public void baseSetUp() {
          EbXMLFactory factory = createFactory();
          transformer = new AssociationTransformer(factory);
          objectLibrary = factory.createObjectLibrary();
          objectLibrary.put("id1", new Object());
          objectLibrary.put("id2", new Object());
          
          association = new Association();
          association.setAssociationType(AssociationType.REPLACE);
          association.setSourceUuid("id1");
          association.setTargetUuid("id2");        
          association.setLabel(AssociationLabel.ORIGINAL);
          association.setEntryUuid("uuid");
          association.setDocCode(new Code("code", new LocalizedString("display", "en-US", "UTF-8"), "scheme"));
      }
      
      @Test
      public void testToEbXML() {
          EbXMLAssociation ebXML = transformer.toEbXML(association, objectLibrary);
          assertNotNull(ebXML);
          
          assertEquals(AssociationType.REPLACE, ebXML.getAssociationType());
          assertEquals("id1", ebXML.getSource());
          assertEquals("id2", ebXML.getTarget());
          assertEquals("Original", ebXML.getSingleSlotValue(Vocabulary.SLOT_NAME_SUBMISSION_SET_STATUS));
          assertEquals("uuid", ebXML.getId());
          
          List<EbXMLClassification> classifications = ebXML.getClassifications(Vocabulary.ASSOCIATION_DOC_CODE_CLASS_SCHEME);
          assertEquals(1, classifications.size());
          EbXMLClassification classification = classifications.get(0);
          assertEquals("uuid", classification.getClassifiedObject());
          assertEquals("code", classification.getNodeRepresentation());
          assertEquals("display", classification.getNameAsInternationalString().getSingleLocalizedString().getValue());
          assertEquals("scheme", classification.getSingleSlotValue("codingScheme"));
  
          checkExtraValues(ebXML);
      }
      
      @Test
      public void testToEbXMLNull() {
          assertNull(transformer.toEbXML(null, objectLibrary));
      }
  
      @Test
      public void testToEbXMLEmpty() {
          EbXMLAssociation ebXML = transformer.toEbXML(new Association(), objectLibrary);
          assertNotNull(ebXML);
          assertNull(ebXML.getAssociationType());
          assertNull(ebXML.getSource());
          assertNull(ebXML.getTarget());
          assertNull(ebXML.getSingleSlotValue(Vocabulary.SLOT_NAME_SUBMISSION_SET_STATUS));
          assertNull(ebXML.getId());
          assertEquals(0, ebXML.getClassifications().size());
      }
      
      
      @Test
      public void testFromEbXML() {
          EbXMLAssociation ebXML = transformer.toEbXML(association, objectLibrary);
          assertEquals(association, transformer.fromEbXML(ebXML));
     }
     
     @Test
     public void testFromEbXMLNull() {
         assertNull(transformer.fromEbXML(null));
     }
 
     @Test
     public void testFromEbXMLEmpty() {
         EbXMLAssociation ebXML = transformer.toEbXML(new Association(), objectLibrary);
         assertEquals(new Association(), transformer.fromEbXML(ebXML));
     }
 
     protected abstract void checkExtraValues(EbXMLAssociation ebXML);
 }