/*
    * Copyright 2013 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.requests;
  
  import org.junit.Before;
  import org.junit.Test;
  import org.openehealth.ipf.commons.ihe.xds.core.SampleData;
  import org.openehealth.ipf.commons.ihe.xds.core.ebxml.*;
  import org.openehealth.ipf.commons.ihe.xds.core.requests.RemoveMetadata;
  
  import static org.junit.Assert.*;
  
  /**
   * Tests for {@link RemoveMetadataRequestTransformer}.
   * @author Boris Stanojevic
   */
  public class RemoveMetadataTransformerTest {
      private RemoveMetadataRequestTransformer transformer;
      private RemoveMetadata request;
  
      
      @Before
      public void setUp() throws Exception {        
          transformer = new RemoveMetadataRequestTransformer();
          request = SampleData.createRemoveMetadata();
      }
  
      @Test
      public void testToEbXML() {
          EbXMLRemoveMetadataRequest ebXML = transformer.toEbXML(request);
          assertNotNull(ebXML);
          assertEquals(2, ebXML.getReferences().size());
          assertEquals("1.2.3", ebXML.getReferences().get(0).getHome());
          assertEquals("5.6.7", ebXML.getReferences().get(1).getHome());
          assertNull(ebXML.getHome());
          assertNull(ebXML.getId());
      }
  
      @Test
      public void testToEbXMLNull() {
          assertNull(transformer.toEbXML(null));
      }
      
      @Test
      public void testToEbXMLEmpty() {
          EbXMLRemoveMetadataRequest result = transformer.toEbXML(new RemoveMetadata());
          assertNotNull(result);
          assertNotNull(result.getReferences());
          assertEquals(0, result.getReferences().size());
      }
      
      @Test
      public void testFromEbXML() {
          EbXMLRemoveMetadataRequest ebXML = transformer.toEbXML(request);
          RemoveMetadata result = transformer.fromEbXML(ebXML);
          
          assertEquals(request.toString(), result.toString());
      }
      
      @Test
      public void testFromEbXMLNull() {
          assertNull(transformer.toEbXML(null));
      }
      
      @Test
      public void testFromEbXMLEmpty() {
          EbXMLRemoveMetadataRequest ebXML = transformer.toEbXML(new RemoveMetadata());
          assertEquals(new RemoveMetadata(), transformer.fromEbXML(ebXML));
      }
  }