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 org.junit.Test;
  
  import com.fasterxml.jackson.databind.node.ObjectNode;
  
  import us.dot.its.jpo.ode.plugin.j2735.J2735WiperSet;
  import us.dot.its.jpo.ode.plugin.j2735.J2735WiperStatus;
  import us.dot.its.jpo.ode.util.JsonUtils;
  
  public class WiperSetBuilderTest {
  
     @Test
     public void testRequiredConversions() {
  
        J2735WiperStatus expectedWiperStatusFront = J2735WiperStatus.OFF;
        Integer expectedWiperRateFront = 55;
  
        ObjectNode testInput = JsonUtils.newNode();
  
        ObjectNode testStatusFront = JsonUtils.newNode();
        testStatusFront.set("off", null);
        testInput.set("statusFront", testStatusFront);
        testInput.put("rateFront", 55);
  
        J2735WiperSet actualValue = WiperSetBuilder.genericWiperSet(testInput);
  
        assertEquals(expectedWiperStatusFront, actualValue.getStatusFront());
        assertEquals(expectedWiperRateFront, actualValue.getRateFront());
     }
  
     @Test
     public void testOptionalConversions() {
  
        J2735WiperStatus expectedWiperStatusRear = J2735WiperStatus.AUTOMATICPRESENT;
        Integer expectedWiperRateRear = 12;
  
        ObjectNode testInput = JsonUtils.newNode();
  
        ObjectNode testStatusFront = JsonUtils.newNode();
        testStatusFront.set("off", null);
        testInput.set("statusFront", testStatusFront);
        testInput.put("rateFront", 55);
  
        ObjectNode testStatusRear = JsonUtils.newNode();
        testStatusRear.set("automaticPresent", null);
        testInput.set("statusRear", testStatusRear);
        testInput.put("rateRear", 12);
  
        J2735WiperSet actualValue = WiperSetBuilder.genericWiperSet(testInput);
  
        assertEquals(expectedWiperStatusRear, actualValue.getStatusRear());
        assertEquals(expectedWiperRateRear, actualValue.getRateRear());
     }
  
     @Test
     public void testUnsupportedStatusFront() {
  
        J2735WiperStatus expectedWiperStatusFront = J2735WiperStatus.UNAVAILABLE;
  
        ObjectNode testInput = JsonUtils.newNode();
  
        ObjectNode testStatusFront = JsonUtils.newNode();
        testStatusFront.set("testStatus", null);
        testInput.set("statusFront", testStatusFront);
        testInput.put("rateFront", 55);
  
        J2735WiperSet actualValue = WiperSetBuilder.genericWiperSet(testInput);
  
        assertEquals(expectedWiperStatusFront, actualValue.getStatusFront());
     }
  
     @Test
     public void testBelowLowerBoundRateFront() {
        ObjectNode testInput = JsonUtils.newNode();
  
        ObjectNode testStatusFront = JsonUtils.newNode();
        testStatusFront.set("off", null);
        testInput.set("statusFront", testStatusFront);
        testInput.put("rateFront", -1);
  
        ObjectNode testStatusRear = JsonUtils.newNode();
        testStatusRear.set("automaticPresent", null);
        testInput.set("statusRear", testStatusRear);
        testInput.put("rateRear", 12);
  
        try {
           WiperSetBuilder.genericWiperSet(testInput);
        } catch (Exception e) {
           assertTrue(e instanceof IllegalArgumentException);
        }
     }
  
     @Test
     public void testAboveUpperBoundRateFront() {
        ObjectNode testInput = JsonUtils.newNode();
  
        ObjectNode testStatusFront = JsonUtils.newNode();
        testStatusFront.set("off", null);
        testInput.set("statusFront", testStatusFront);
        testInput.put("rateFront", 128);
  
        ObjectNode testStatusRear = JsonUtils.newNode();
        testStatusRear.set("automaticPresent", null);
        testInput.set("statusRear", testStatusRear);
        testInput.put("rateRear", 12);
  
        try {
           WiperSetBuilder.genericWiperSet(testInput);
        } catch (Exception e) {
           assertTrue(e instanceof IllegalArgumentException);
        }
     }
  
     @Test
     public void testUnsupportedStatusRear() {
        J2735WiperStatus expectedWiperStatusRear = J2735WiperStatus.UNAVAILABLE;
  
        ObjectNode testInput = JsonUtils.newNode();
  
        ObjectNode testStatusFront = JsonUtils.newNode();
        testStatusFront.set("off", null);
        testInput.set("statusFront", testStatusFront);
        testInput.put("rateFront", 55);
  
        ObjectNode testStatusRear = JsonUtils.newNode();
        testStatusRear.set("testStatus", null);
        testInput.set("statusRear", testStatusRear);
        testInput.put("rateRear", 12);
  
        J2735WiperSet actualValue = WiperSetBuilder.genericWiperSet(testInput);
  
        assertEquals(expectedWiperStatusRear, actualValue.getStatusRear());
     }
  
     @Test
     public void testBelowLowerBoundRateRear() {
        ObjectNode testInput = JsonUtils.newNode();
  
        ObjectNode testStatusFront = JsonUtils.newNode();
        testStatusFront.set("off", null);
        testInput.set("statusFront", testStatusFront);
        testInput.put("rateFront", 55);
  
        ObjectNode testStatusRear = JsonUtils.newNode();
        testStatusRear.set("automaticPresent", null);
        testInput.set("statusRear", testStatusRear);
        testInput.put("rateRear", -1);
  
        try {
           WiperSetBuilder.genericWiperSet(testInput);
        } catch (Exception e) {
           assertTrue(e instanceof IllegalArgumentException);
        }
     }
  
     @Test
     public void testAboveUpperBoundRateRear() {
        ObjectNode testInput = JsonUtils.newNode();
  
        ObjectNode testStatusFront = JsonUtils.newNode();
        testStatusFront.set("off", null);
        testInput.set("statusFront", testStatusFront);
        testInput.put("rateFront", 55);
        
        ObjectNode testStatusRear = JsonUtils.newNode();
        testStatusRear.set("automaticPresent", null);
        testInput.set("statusRear", testStatusRear);
        testInput.put("rateRear", 128);
  
        try {
           WiperSetBuilder.genericWiperSet(testInput);
        } catch (Exception e) {
           assertTrue(e instanceof IllegalArgumentException);
        }
     }
  
     @Test
     public void testConstructorIsPrivate()
           throws NoSuchMethodException, IllegalAccessException, InvocationTargetException, InstantiationException {
        Constructor<WiperSetBuilder> constructor = WiperSetBuilder.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());
        }
     }
  
  }
  