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Please help, write the code for the test cases:   public class JunitTest_RideRequestTest {          // Test parameterized constructor with invalid input     @Test     public void test_2_0() {         try {             RideRequest request = new RideRequest(new String());             fail("You should throw an exception If the input is null or empty.");         } catch (IllegalArgumentException e) {             // exception excepted do nothing         }                     }         @Test     public void test_2_2() {         RideRequest request =  null;         try {             RideRequest request2 = new RideRequest(request);             fail("You should throw an exception If the input is null.");         } catch (IllegalArgumentException e) {             // exception excepted do nothing         }     }         @Test     public void test_2_3() {         String s =  "John  , Downtown   , 50.0   , Y  , extra info";         try {             RideRequest request2 = new RideRequest(s);             fail("You should throw an exception If the input is not in correct format.");         } catch (IllegalArgumentException e) {             // exception excepted do nothing         }     }             @Test     public void test_2_4() {         String s =  null;         try {             RideRequest request2 = new RideRequest(s);             fail("You should throw an exception If the input is null.");         } catch (IllegalArgumentException e) {             // exception excepted do nothing         }     }         @Test     public void test_2_5() {         RideRequest request = new RideRequest("  Jack  , North York   , 9.99   , N  ");         request.setCustomerName("Bob");         request.setRideDetails("Airport");         request.setRidePrice(39.39);         request.setHasDiscount(true);         RideRequest copyRequest = new RideRequest(request);         String errorMsg = String.format(                 "\n Test copy constructor failed. Returned  CustomerName (%s) " + "but correct CustomerName is (%s)",                 copyRequest.getCustomerName(), "Bob");                 assertEquals(errorMsg,"Bob", request.getCustomerName());         errorMsg = String.format(                 "\n Test copy constructor failed. Returned  RideDetails (%s) " + "but correct RideDetails is (%s)",                 copyRequest.getRideDetails(), "Airport");                 assertEquals(errorMsg, "Airport", copyRequest.getRideDetails());         assertEquals("Error: The constructor failed to set the ride price.",39.39, copyRequest.getRidePrice(), 0.0);         assertTrue("Error: The constructor failed to set the ride discount.",copyRequest.isHasDiscount());                     }             @Test     public void test_3_0() {         RideRequest request = new RideRequest("John  , Downtown   , 50.0   , Y  ");         request.setCustomerName("Alice");         assertEquals("Set Customer Name method failed to update the customer name.", "Alice", request.getCustomerName());             }     @Test     public void test_3_1() {         RideRequest request = new RideRequest("John  , Scarborough   , 50.0   , Y  ");         request.setCustomerName("Very Long Customer Name Exceeding Limit");                 assertEquals("Set Customer Name method failed. Customer name should be truncated to 10 chars", "Very Long ", request.getCustomerName());     }     @Test     public void test_3_2() {         RideRequest request = new RideRequest("John  , Scarborough   , 50.0   , Y  ");         request.setCustomerName(null);                 assertEquals("Set Customer Name method failed.", "", request.getCustomerName());     }

Please help, write the code for the test cases:   public class JunitTest_RideRequestTest {          // Test parameterized constructor with invalid input     @Test     public void test_2_0() {         try {             RideRequest request = new RideRequest(new String());             fail("You should throw an exception If the input is null or empty.");         } catch (IllegalArgumentException e) {             // exception excepted do nothing         }                     }         @Test     public void test_2_2() {         RideRequest request =  null;         try {             RideRequest request2 = new RideRequest(request);             fail("You should throw an exception If the input is null.");         } catch (IllegalArgumentException e) {             // exception excepted do nothing         }     }         @Test     public void test_2_3() {         String s =  "John  , Downtown   , 50.0   , Y  , extra info";         try {             RideRequest request2 = new RideRequest(s);             fail("You should throw an exception If the input is not in correct format.");         } catch (IllegalArgumentException e) {             // exception excepted do nothing         }     }             @Test     public void test_2_4() {         String s =  null;         try {             RideRequest request2 = new RideRequest(s);             fail("You should throw an exception If the input is null.");         } catch (IllegalArgumentException e) {             // exception excepted do nothing         }     }         @Test     public void test_2_5() {         RideRequest request = new RideRequest("  Jack  , North York   , 9.99   , N  ");         request.setCustomerName("Bob");         request.setRideDetails("Airport");         request.setRidePrice(39.39);         request.setHasDiscount(true);         RideRequest copyRequest = new RideRequest(request);         String errorMsg = String.format(                 "\n Test copy constructor failed. Returned  CustomerName (%s) " + "but correct CustomerName is (%s)",                 copyRequest.getCustomerName(), "Bob");                 assertEquals(errorMsg,"Bob", request.getCustomerName());         errorMsg = String.format(                 "\n Test copy constructor failed. Returned  RideDetails (%s) " + "but correct RideDetails is (%s)",                 copyRequest.getRideDetails(), "Airport");                 assertEquals(errorMsg, "Airport", copyRequest.getRideDetails());         assertEquals("Error: The constructor failed to set the ride price.",39.39, copyRequest.getRidePrice(), 0.0);         assertTrue("Error: The constructor failed to set the ride discount.",copyRequest.isHasDiscount());                     }             @Test     public void test_3_0() {         RideRequest request = new RideRequest("John  , Downtown   , 50.0   , Y  ");         request.setCustomerName("Alice");         assertEquals("Set Customer Name method failed to update the customer name.", "Alice", request.getCustomerName());             }     @Test     public void test_3_1() {         RideRequest request = new RideRequest("John  , Scarborough   , 50.0   , Y  ");         request.setCustomerName("Very Long Customer Name Exceeding Limit");                 assertEquals("Set Customer Name method failed. Customer name should be truncated to 10 chars", "Very Long ", request.getCustomerName());     }     @Test     public void test_3_2() {         RideRequest request = new RideRequest("John  , Scarborough   , 50.0   , Y  ");         request.setCustomerName(null);                 assertEquals("Set Customer Name method failed.", "", request.getCustomerName());     }

EBK JAVA PROGRAMMING
EBK JAVA PROGRAMMING
9th Edition
ISBN:9781337671385
Author:FARRELL
Publisher:FARRELL
Chapter12: Exception Handling
Section: Chapter Questions
Problem 6RQ
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Please help, write the code for the test cases:

 
public class JunitTest_RideRequestTest {

    
    // Test parameterized constructor with invalid input
    @Test
    public void test_2_0() {
        try {
            RideRequest request = new RideRequest(new String());
            fail("You should throw an exception If the input is null or empty.");
        } catch (IllegalArgumentException e) {
            // exception excepted do nothing
        }
               
    }
   
    @Test
    public void test_2_2() {
        RideRequest request =  null;
        try {
            RideRequest request2 = new RideRequest(request);
            fail("You should throw an exception If the input is null.");
        } catch (IllegalArgumentException e) {
            // exception excepted do nothing
        }
    }
   
    @Test
    public void test_2_3() {
        String s =  "John  , Downtown   , 50.0   , Y  , extra info";
        try {
            RideRequest request2 = new RideRequest(s);
            fail("You should throw an exception If the input is not in correct format.");
        } catch (IllegalArgumentException e) {
            // exception excepted do nothing
        }
    }
   
   
    @Test
    public void test_2_4() {
        String s =  null;
        try {
            RideRequest request2 = new RideRequest(s);
            fail("You should throw an exception If the input is null.");
        } catch (IllegalArgumentException e) {
            // exception excepted do nothing
        }
    }
   
    @Test
    public void test_2_5() {
        RideRequest request = new RideRequest("  Jack  , North York   , 9.99   , N  ");
        request.setCustomerName("Bob");
        request.setRideDetails("Airport");
        request.setRidePrice(39.39);
        request.setHasDiscount(true);
        RideRequest copyRequest = new RideRequest(request);
        String errorMsg = String.format(
                "\n Test copy constructor failed. Returned  CustomerName (%s) " + "but correct CustomerName is (%s)",
                copyRequest.getCustomerName(), "Bob");
       
        assertEquals(errorMsg,"Bob", request.getCustomerName());
        errorMsg = String.format(
                "\n Test copy constructor failed. Returned  RideDetails (%s) " + "but correct RideDetails is (%s)",
                copyRequest.getRideDetails(), "Airport");
       
        assertEquals(errorMsg, "Airport", copyRequest.getRideDetails());
        assertEquals("Error: The constructor failed to set the ride price.",39.39, copyRequest.getRidePrice(), 0.0);
        assertTrue("Error: The constructor failed to set the ride discount.",copyRequest.isHasDiscount());
       
       
    }
   
   
    @Test
    public void test_3_0() {
        RideRequest request = new RideRequest("John  , Downtown   , 50.0   , Y  ");
        request.setCustomerName("Alice");
        assertEquals("Set Customer Name method failed to update the customer name.", "Alice", request.getCustomerName());
       
    }

    @Test
    public void test_3_1() {
        RideRequest request = new RideRequest("John  , Scarborough   , 50.0   , Y  ");
        request.setCustomerName("Very Long Customer Name Exceeding Limit");
       
        assertEquals("Set Customer Name method failed. Customer name should be truncated to 10 chars", "Very Long ", request.getCustomerName());
    }
    @Test
    public void test_3_2() {
        RideRequest request = new RideRequest("John  , Scarborough   , 50.0   , Y  ");
        request.setCustomerName(null);
       
        assertEquals("Set Customer Name method failed.", "", request.getCustomerName());
    }
   
 
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