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.fail;
  
  import org.junit.Test;
  
  import com.fasterxml.jackson.databind.JsonNode;
  
  import us.dot.its.jpo.ode.plugin.j2735.J2735VehicleSize;
  import us.dot.its.jpo.ode.util.XmlUtils;
  import us.dot.its.jpo.ode.util.XmlUtils.XmlUtilsException;
  
  /**
   * -- Summary -- JUnit test class for VehicleSizeBuilder
   * 
   * Verifies correct conversion from JsonNode to compliant-J2735VehicleSize
   * 
   * -- Documentation -- Data Frame: DF_VehicleSize Use: The DF_VehicleSize is a
   * data frame representing the vehicle length and vehicle width in a single data
   * concept. ASN.1 Representation: VehicleSize ::= SEQUENCE { width VehicleWidth,
   * length VehicleLength }
   *
   * Data Element: DE_VehicleWidth Use: The width of the vehicle expressed in
   * centimeters, unsigned. The width shall be the widest point of the vehicle
   * with all factory installed equipment. The value zero shall be sent when data
   * is unavailable. ASN.1 Representation: VehicleWidth ::= INTEGER (0..1023) --
   * LSB units are 1 cm with a range of >10 meters
   * 
   * Data Element: DE_VehicleLength Use: The length of the vehicle measured from
   * the edge of the front bumper to the edge of the rear bumper expressed in
   * centimeters, unsigned. It should be noted that this value is often combined
   * with a vehicle width value to form a data frame. The value zero shall be sent
   * when data is unavailable. ASN.1 Representation: VehicleLength ::= INTEGER
   * (0.. 4095) -- LSB units of 1 cm with a range of >40 meters
   */
  public class VehicleSizeBuilderTest {
  
     // VehicleWidth tests
  
     /**
      * Test that the undefined vehicle width value (0) returns 0
      */
     @Test
     public void shouldReturnZeroVehicleWidth() {
  
        Integer expectedValue = 0;
  
        Integer testWidth = 0;
        Integer testLength = 0;
  
        JsonNode testVehicleSize = null;
        try {
           testVehicleSize = (JsonNode) XmlUtils.fromXmlS(
                 "<VehicleSize><width>" + testWidth + "</width><length>" + testLength + "</length></VehicleSize>",
                 JsonNode.class);
        } catch (XmlUtilsException e) {
           fail("XML parsing error:" + e);
        }
  
        J2735VehicleSize actualVehicleSize = VehicleSizeBuilder.genericVehicleSize(testVehicleSize);
        Integer actualValue = actualVehicleSize.getWidth();
  
        assertEquals(expectedValue, actualValue);
  
     }
  
     /**
      * Test that the minimum vehicle width value (1) returns (1)
      */
     @Test
     public void shouldReturnMinimumVehicleWidth() {
  
        Integer expectedValue = 1;
  
        Integer testWidth = 1;
        Integer testLength = 0;
  
        JsonNode testVehicleSize = null;
        try {
           testVehicleSize = (JsonNode) XmlUtils.fromXmlS(
                 "<VehicleSize><width>" + testWidth + "</width><length>" + testLength + "</length></VehicleSize>",
                 JsonNode.class);
        } catch (XmlUtilsException e) {
           fail("XML parsing error:" + e);
        }
  
        J2735VehicleSize actualVehicleSize = VehicleSizeBuilder.genericVehicleSize(testVehicleSize);
        Integer actualValue = actualVehicleSize.getWidth();
  
        assertEquals(expectedValue, actualValue);
  
     }
  
     /**
      * Test a minimum corner case vehicle width value (2) returns (2)
      */
     @Test
     public void shouldReturnCornerCaseMinimumVehicleWidth() {
  
        Integer expectedValue = 2;
  
        Integer testWidth = 2;
        Integer testLength = 0;
  
        JsonNode testVehicleSize = null;
        try {
           testVehicleSize = (JsonNode) XmlUtils.fromXmlS(
                 "<VehicleSize><width>" + testWidth + "</width><length>" + testLength + "</length></VehicleSize>",
                 JsonNode.class);
        } catch (XmlUtilsException e) {
           fail("XML parsing error:" + e);
        }
  
        J2735VehicleSize actualVehicleSize = VehicleSizeBuilder.genericVehicleSize(testVehicleSize);
        Integer actualValue = actualVehicleSize.getWidth();
  
        assertEquals(expectedValue, actualValue);
  
     }
  
     /**
      * Test that a maximum corner case vehicle width value (1022) returns (1022)
      */
     @Test
     public void shouldReturnCornerCaseMaximumVehicleWidth() {
  
        Integer expectedValue = 1022;
  
        Integer testWidth = 1022;
        Integer testLength = 0;
  
        JsonNode testVehicleSize = null;
        try {
           testVehicleSize = (JsonNode) XmlUtils.fromXmlS(
                 "<VehicleSize><width>" + testWidth + "</width><length>" + testLength + "</length></VehicleSize>",
                 JsonNode.class);
        } catch (XmlUtilsException e) {
           fail("XML parsing error:" + e);
        }
  
        J2735VehicleSize actualVehicleSize = VehicleSizeBuilder.genericVehicleSize(testVehicleSize);
        Integer actualValue = actualVehicleSize.getWidth();
  
        assertEquals(expectedValue, actualValue);
  
     }
  
     /**
      * Test that the maximum vehicle width value (1023) returns (1023)
      */
     @Test
     public void shouldReturnMaximumVehicleWidth() {
  
        Integer expectedValue = 1023;
  
        Integer testWidth = 1023;
        Integer testLength = 0;
  
        JsonNode testVehicleSize = null;
        try {
           testVehicleSize = (JsonNode) XmlUtils.fromXmlS(
                 "<VehicleSize><width>" + testWidth + "</width><length>" + testLength + "</length></VehicleSize>",
                 JsonNode.class);
        } catch (XmlUtilsException e) {
           fail("XML parsing error:" + e);
        }
  
        J2735VehicleSize actualVehicleSize = VehicleSizeBuilder.genericVehicleSize(testVehicleSize);
        Integer actualValue = actualVehicleSize.getWidth();
  
        assertEquals(expectedValue, actualValue);
  
     }
  
     /**
      * Test that a vehicle width value (-1) below the lower bound (0) throws
      */
     @Test
     public void shouldThrowExceptionVehicleWidthBelowLowerBound() {
  
        Integer testWidth = -1;
        Integer testLength = 0;
  
        JsonNode testVehicleSize = null;
        try {
           testVehicleSize = (JsonNode) XmlUtils.fromXmlS(
                 "<VehicleSize><width>" + testWidth + "</width><length>" + testLength + "</length></VehicleSize>",
                 JsonNode.class);
        } catch (XmlUtilsException e) {
           fail("XML parsing error:" + e);
        }
  
        try {
          VehicleSizeBuilder.genericVehicleSize(testVehicleSize);
          fail("Expected IllegalArgumentException");
        } catch (RuntimeException e) {
           assertEquals(IllegalArgumentException.class, e.getClass());
        }
  
     }
  
     /**
      * Test that a vehicle width value (-1) below the lower bound (0) throws
      */
     @Test
     public void shouldThrowExceptionVehicleWidthAboveUpperBound() {
  
        Integer testWidth = 1024;
        Integer testLength = 0;
  
        JsonNode testVehicleSize = null;
        try {
           testVehicleSize = (JsonNode) XmlUtils.fromXmlS(
                 "<VehicleSize><width>" + testWidth + "</width><length>" + testLength + "</length></VehicleSize>",
                 JsonNode.class);
        } catch (XmlUtilsException e) {
           fail("XML parsing error:" + e);
        }
  
        try {
          VehicleSizeBuilder.genericVehicleSize(testVehicleSize);
          fail("Expected IllegalArgumentException");
        } catch (RuntimeException e) {
           assertEquals(IllegalArgumentException.class, e.getClass());
        }
  
     }
  
     // VehicleLength tests
  
     /**
      * Test that undefined vehicle length flag value (0) returns 0
      */
     @Test
     public void shouldReturnZeroVehicleLength() {
  
        Integer expectedValue = 0;
  
        Integer testWidth = 0;
        Integer testLength = 0;
  
        JsonNode testVehicleSize = null;
        try {
           testVehicleSize = (JsonNode) XmlUtils.fromXmlS(
                 "<VehicleSize><width>" + testWidth + "</width><length>" + testLength + "</length></VehicleSize>",
                 JsonNode.class);
        } catch (XmlUtilsException e) {
           fail("XML parsing error:" + e);
        }
  
        J2735VehicleSize actualVehicleSize = VehicleSizeBuilder.genericVehicleSize(testVehicleSize);
        Integer actualValue = actualVehicleSize.getLength();
  
        assertEquals(expectedValue, actualValue);
  
     }
  
     /**
      * Test that the minimum vehicle length value (1) returns (1)
      */
     @Test
     public void shouldReturnMinimumVehicleLength() {
  
        Integer expectedValue = 1;
  
        Integer testWidth = 0;
        Integer testLength = 1;
  
        JsonNode testVehicleSize = null;
        try {
           testVehicleSize = (JsonNode) XmlUtils.fromXmlS(
                 "<VehicleSize><width>" + testWidth + "</width><length>" + testLength + "</length></VehicleSize>",
                 JsonNode.class);
        } catch (XmlUtilsException e) {
           fail("XML parsing error:" + e);
        }
  
        J2735VehicleSize actualVehicleSize = VehicleSizeBuilder.genericVehicleSize(testVehicleSize);
        Integer actualValue = actualVehicleSize.getLength();
  
        assertEquals(expectedValue, actualValue);
  
     }
  
     /*
      * Test minimum vehicle length corner case value (2) returns (2)
      */
     @Test
     public void shouldReturnCornerCaseMinimumVehicleLength() {
  
        Integer expectedValue = 2;
  
        Integer testWidth = 0;
        Integer testLength = 2;
  
        JsonNode testVehicleSize = null;
        try {
           testVehicleSize = (JsonNode) XmlUtils.fromXmlS(
                 "<VehicleSize><width>" + testWidth + "</width><length>" + testLength + "</length></VehicleSize>",
                 JsonNode.class);
        } catch (XmlUtilsException e) {
           fail("XML parsing error:" + e);
        }
  
        J2735VehicleSize actualVehicleSize = VehicleSizeBuilder.genericVehicleSize(testVehicleSize);
        Integer actualValue = actualVehicleSize.getLength();
  
        assertEquals(expectedValue, actualValue);
  
     }
  
     /*
      * Test maximum vehicle length corner case value (4094) returns (4094)
      */
     @Test
     public void shouldReturnCornerCaseMaximumVehicleLength() {
  
        Integer expectedValue = 4094;
  
        Integer testWidth = 0;
        Integer testLength = 4094;
  
        JsonNode testVehicleSize = null;
        try {
           testVehicleSize = (JsonNode) XmlUtils.fromXmlS(
                 "<VehicleSize><width>" + testWidth + "</width><length>" + testLength + "</length></VehicleSize>",
                 JsonNode.class);
        } catch (XmlUtilsException e) {
           fail("XML parsing error:" + e);
        }
  
        J2735VehicleSize actualVehicleSize = VehicleSizeBuilder.genericVehicleSize(testVehicleSize);
        Integer actualValue = actualVehicleSize.getLength();
  
        assertEquals(expectedValue, actualValue);
  
     }
  
     /*
      * Test that the maximum vehicle length value (4095) returns (4095)
      */
     @Test
     public void shouldReturnMaximumVehicleLength() {
  
        Integer expectedValue = 4095;
  
        Integer testWidth = 0;
        Integer testLength = 4095;
  
        JsonNode testVehicleSize = null;
        try {
           testVehicleSize = (JsonNode) XmlUtils.fromXmlS(
                 "<VehicleSize><width>" + testWidth + "</width><length>" + testLength + "</length></VehicleSize>",
                 JsonNode.class);
        } catch (XmlUtilsException e) {
           fail("XML parsing error:" + e);
        }
  
        J2735VehicleSize actualVehicleSize = VehicleSizeBuilder.genericVehicleSize(testVehicleSize);
        Integer actualValue = actualVehicleSize.getLength();
  
        assertEquals(expectedValue, actualValue);
  
     }
  
     /*
      * Test that a vehicle length value (-1) below the lower bound (0) throws
      * IllegalArgumentException
      */
     @Test
     public void shouldThrowExceptionVehicleLengthBelowLowerBound() {
  
        Integer testWidth = 0;
        Integer testLength = -1;
  
        JsonNode testVehicleSize = null;
        try {
           testVehicleSize = (JsonNode) XmlUtils.fromXmlS(
                 "<VehicleSize><width>" + testWidth + "</width><length>" + testLength + "</length></VehicleSize>",
                 JsonNode.class);
        } catch (XmlUtilsException e) {
           fail("XML parsing error:" + e);
        }
  
        try {
           VehicleSizeBuilder.genericVehicleSize(testVehicleSize);
           fail("Expected IllegalArgumentException");
        } catch (RuntimeException e) {
           assertEquals(IllegalArgumentException.class, e.getClass());
        }
  
     }
  
     /*
      * Test that a vehicle length value (4096) above the upper bound (4095) throws
      * IllegalArgumentException
      */
     @Test
     public void shouldThrowExceptionVehicleLengthAboveUpperBound() {
  
        Integer testWidth = 0;
        Integer testLength = 4096;
  
        JsonNode testVehicleSize = null;
        try {
           testVehicleSize = (JsonNode) XmlUtils.fromXmlS(
                 "<VehicleSize><width>" + testWidth + "</width><length>" + testLength + "</length></VehicleSize>",
                 JsonNode.class);
        } catch (XmlUtilsException e) {
           fail("XML parsing error:" + e);
        }
  
        try {
           VehicleSizeBuilder.genericVehicleSize(testVehicleSize);
           fail("Expected IllegalArgumentException");
        } catch (RuntimeException e) {
           assertEquals(IllegalArgumentException.class, e.getClass());
        }
  
     }
  
  }
  