/*
    * 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.validate.responses;
  
  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.EbXMLFactory;
  import org.openehealth.ipf.commons.ihe.xds.core.ebxml.EbXMLRegistryResponse;
  import org.openehealth.ipf.commons.ihe.xds.core.ebxml.ebxml30.EbXMLFactory30;
  import org.openehealth.ipf.commons.ihe.xds.core.responses.ErrorInfo;
  import org.openehealth.ipf.commons.ihe.xds.core.responses.Response;
  import org.openehealth.ipf.commons.ihe.xds.core.responses.Severity;
  import org.openehealth.ipf.commons.ihe.xds.core.stub.ebrs30.rs.RegistryResponseType;
  import org.openehealth.ipf.commons.ihe.xds.core.transform.responses.ResponseTransformer;
  import org.openehealth.ipf.commons.ihe.xds.core.validate.ValidationMessage;
  import org.openehealth.ipf.commons.ihe.xds.core.validate.XDSMetaDataException;
  
  import static org.junit.Assert.assertEquals;
  import static org.junit.Assert.fail;
  import static org.openehealth.ipf.commons.ihe.xds.XDS.Interactions.ITI_18;
  import static org.openehealth.ipf.commons.ihe.xds.core.validate.ValidationMessage.INVALID_ERROR_CODE_IN_RESPONSE;
  import static org.openehealth.ipf.commons.ihe.xds.core.validate.ValidationMessage.INVALID_SEVERITY_IN_RESPONSE;
  import static org.openehealth.ipf.commons.ihe.xds.core.validate.ValidationMessage.INVALID_STATUS_IN_RESPONSE;
  
  /**
   * Tests for {@link RegistryResponseValidator}.
   * @author Jens Riemschneider
   */
  public class RegistryResponseValidatorTest {
      private RegistryResponseValidator validator;
      private Response response;
      private ResponseTransformer transformer;
  
      @Before
      public void setUp() {
          validator = new RegistryResponseValidator();
          EbXMLFactory factory = new EbXMLFactory30();
          transformer = new ResponseTransformer(factory);
          response = SampleData.createResponse();
      }
  
      @Test
      public void testGoodCase() throws XDSMetaDataException {
          validator.validate(transformer.toEbXML(response), ITI_18);
      }
      
      @Test
      public void testInvalidStatus() {
          response.setStatus(null);
          expectFailure(INVALID_STATUS_IN_RESPONSE);
      }
      
      @Test
      public void testInvalidErrorCode() {
          response.getErrors().add(new ErrorInfo(null, null, Severity.ERROR, null, null));
          expectFailure(INVALID_ERROR_CODE_IN_RESPONSE);
      }    
  
      @Test
      public void testInvalidSeverity() {
          EbXMLRegistryResponse ebXML = transformer.toEbXML(response);
          ((RegistryResponseType)ebXML.getInternal()).getRegistryErrorList().getRegistryError().get(0).setSeverity("lol");
          expectFailure(INVALID_SEVERITY_IN_RESPONSE, ebXML);
      }    
  
      private void expectFailure(ValidationMessage expectedMessage) {
          expectFailure(expectedMessage, transformer.toEbXML(response));
      }
  
      private void expectFailure(ValidationMessage expectedMessage, EbXMLRegistryResponse ebXMLRegistryResponse) {
          try {
              validator.validate(ebXMLRegistryResponse, ITI_18);
              fail("Expected exception: " + XDSMetaDataException.class);
          }
          catch (XDSMetaDataException e) {
              assertEquals(expectedMessage, e.getValidationMessage());
          }
      }
  }