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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