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.assertNull;
  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 org.junit.Test;
  
  import com.fasterxml.jackson.databind.JsonNode;
  import com.fasterxml.jackson.databind.node.ObjectNode;
  
  import us.dot.its.jpo.ode.plugin.j2735.J2735DisabledVehicle;
  import us.dot.its.jpo.ode.util.JsonUtils;
  
  public class DisabledVehicleBuilderTest {
  
     @Test
     public void testPopulatesOnlyStatusDetailsLowerBound() {
        Integer expectedValue = 523;
        JsonNode testInput = JsonUtils.newNode().put("statusDetails", expectedValue);
  
        J2735DisabledVehicle result = DisabledVehicleBuilder.genericDisabledVehicle(testInput);
  
        assertEquals(expectedValue, result.getStatusDetails());
        assertNull(result.getLocationDetails());
     }
  
     @Test
     public void testPopulatesBothDetails() {
        Integer expectedStatus = 541;
        String expectedLocation = "in-tunnels";
        ObjectNode testInput = JsonUtils.newNode();
        testInput.put("statusDetails", expectedStatus);
        testInput.put("locationDetails", expectedLocation);
  
        J2735DisabledVehicle result = DisabledVehicleBuilder.genericDisabledVehicle(testInput);
  
        assertEquals(expectedStatus, result.getStatusDetails());
        assertEquals(expectedLocation, result.getLocationDetails().getName());
     }
  
     @Test
     public void testOutOfBoundsLower() {
        try {
           DisabledVehicleBuilder.genericDisabledVehicle(JsonUtils.newNode().put("statusDetails", 522));
           fail("Expected IllegalArgumentException");
        } catch (Exception e) {
           assertTrue(e instanceof IllegalArgumentException);
        }
     }
  
     @Test
     public void testOutOfBoundsUpper() {
        try {
           DisabledVehicleBuilder.genericDisabledVehicle(JsonUtils.newNode().put("statusDetails", 542));
           fail("Expected IllegalArgumentException");
        } catch (Exception e) {
           assertTrue(e instanceof IllegalArgumentException);
        }
     }
  
     @Test
     public void testConstructorIsPrivate()
           throws NoSuchMethodException, IllegalAccessException, InvocationTargetException, InstantiationException {
        Constructor<DisabledVehicleBuilder> constructor = DisabledVehicleBuilder.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());
        }
     }
  
  }
  