code: /*******************************************************************************
   * Copyright 2018 572682
   * 
   * 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 us.dot.its.jpo.ode.plugin.j2735.builders;
  
  import static org.junit.Assert.assertEquals;
  import static org.junit.Assert.assertTrue;
  import static org.junit.Assert.fail;
  
  import java.lang.reflect.Constructor;
  import java.lang.reflect.InvocationTargetException;
  import java.lang.reflect.Modifier;
  import java.math.BigDecimal;
  
  import org.junit.Test;
  
  import com.fasterxml.jackson.databind.node.ObjectNode;
  
  import us.dot.its.jpo.ode.plugin.j2735.J2735AntennaOffsetSet;
  import us.dot.its.jpo.ode.util.JsonUtils;
  
  public class AntennaOffsetSetBuilderTest {
  
    public static ObjectNode buildTestJ2735AntennaOffsetSet() {
      int antOffsetX = 1234;
      int antOffsetY = 234;
      int antOffsetZ = 321;
  
      ObjectNode testInput = JsonUtils.newNode();
      testInput.put("antOffsetX", antOffsetX);
      testInput.put("antOffsetY", antOffsetY);
      testInput.put("antOffsetZ", antOffsetZ);
  
      return testInput;
    }
  
     @Test
     public void testPopulate3Elements() {
  
       BigDecimal expectedX = BigDecimal.valueOf(12.34);
       BigDecimal expectedY = BigDecimal.valueOf(2.34);
       BigDecimal expectedZ = BigDecimal.valueOf(3.21);
  
       ObjectNode testInput = buildTestJ2735AntennaOffsetSet();
       J2735AntennaOffsetSet actualValue = AntennaOffsetSetBuilder.genericAntennaOffsetSet(testInput);
       
       assertEquals(expectedX, actualValue.getAntOffsetX());
       assertEquals(expectedY, actualValue.getAntOffsetY());
       assertEquals(expectedZ, actualValue.getAntOffsetZ());
     }
  
     @Test
     public void testConstructorIsPrivate()
           throws NoSuchMethodException, IllegalAccessException, InvocationTargetException, InstantiationException {
        Constructor<AntennaOffsetSetBuilder> constructor = AntennaOffsetSetBuilder.class.getDeclaredConstructor();
        assertTrue(Modifier.isPrivate(constructor.getModifiers()));
        constructor.setAccessible(true);
        try {
           constructor.newInstance();
           fail("Expected IllegalAccessException.class");
        } catch (Exception e) {
           assertEquals(InvocationTargetException.class, e.getClass());
        }
     }
  }
  