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Project 3 Provided File Analysis Solution

Problem Statement




Take in another students Lab 0501 and finalize and broken or unfinished portions and provide a certain letter grade. Original files and documentation provided by Sherry Robbins. Corrections and verdict provided by Arthur Aigeltinger IV.




*All original files that I received will be included to show some of the formatting issues that existed with the original document and may back up some of the explanations I have included below. If you have any questions please contact me. The formatting of this new document should best show all of the portions that I received, reformatted, with verdicts and any applicable changes below that in the ​Updated​categories - as opposed to the ​Provided​category. I hope this simplifies the evaluation process. The grade is in the last section.




Provided Algorithm




Create a program with 3 classes,



the first class is called Vehicle (parent class)



Vehicle has two private variables:



Age(int): the age of the vehicle



Price(float) cost of vehicle



Vehicle has 4 methods and a constructor



Vehicle()



Default constructor



Sets:



Age=0



Price=0.0



Void setAge(int a)



Sets age=a;



Void setPrice( float p)



Sets price=p;



Int getAge()



Return age;



Float getPrice()



Return price;



The second class is called Car (child class)



Add Boolean variable RaceCarStatus=false



Is uses the same variables as Vehicle along with the same methods



Car also has the following methods:



A default constructor Car()



RaceCarStatus=false



Void setRaceCarStatus(bool s)
RaceCarStatus=s;



Bool getRaceCarStatus():



return raceCarStatus



c. The third class is called Truck (child class)




Truck uses the same variables and methods as Vehicle however it includes the Boolean variable DieselTypeStatus set to false and the following methods/constructor:



Truck() is a default constructor



DieselTypeStatus=false



Void setDieselTypeStatus(bool s)



DieselTypeStatus=s;



bool getDieselTypeStatus()



return DieselTypeStatus



Int the main test all the methods and the classes



Provided Test Cases




Test Plan For Vehicle




Test Strategy
Test #


Description
Input
Expected Output
Actual Output
Pass/Fail




















Valid Data
1


setAge()
setAge(25)


25
25
PASS




















Valid Data
2


setPrice()
setPrice(10.00)


10.00
10
PASS




















Valid Data
3


getAge()
--------------




























Valid Data
4


getPrice()
--------------




























Valid Data
5


setAge()
setAge()


0
0
PASS




















Valid Data
6


setPrice()
setPrice()


0
0
PASS




















Test​​Plan​​for​​Car


































Test Strategy
Test #


Description


Input
Expected
Actual Output
Pass/Fail














Output






















Valid Data
1
setRaceCarStatus()
setRaceCarStatus(true)
1
1
PASS


















Valid Data
2
setRaceCarStatus()
setRaceCarStatus()
0
0
PASS


















Valid Data
3
getRaceCarStatus()
getRaceCarStatus()


























Test​​Plan​​for​​Truck


































Test Strategy


Test #


Description


Input
Expected
Actual Output
Pass/Fail














Output






















Valid Data


1


setDieselStatus()
setDieselStatus(true)
1
1
PASS
























Valid Data
2
SetDieselStatus()
SetDieselStatus()
0
0
PASS






















ValidData
3
getDieselStatus()
getDieselStatus()




























Test​​Plan​​for​​Vehicle​​and​​Car






























Test Strategy
Test #
Description
Input
Expected
Actual Output
Pass/Fail












Output


























Valid Data
1
setAge()
setAge(25)
25
25
PASS






















Valid Data
2
setPrice()
setPrice(3000)
3000
3000
PASS






















Valid Data
3
etRaceCarStatus()
setRaceCarStatus(true)
1
1
PASS






















Valid Data
4
setAge()
setAge()
0
0
PASS






















Valid Data
5
setPrice()
setPrice()
0
0
PASS






















Valid Data
6
etRaceCarStatus()
setRaceCarStatus()
0
0
PASS






















Test​​Plan​​for​​Vehicle​,​Car​​and​​Truck






























Test Strategy
Test #
Description
Input
Expected
Actual Output
Pass/Fail












Output


























Valid Data
1
setAge()
setAge(30)
30
30
PASS






















Valid Data
2
setPrice()
setPrice(6.00)
6.00
6
PASS






















Valid Data
3
etRaceCarStatus()
setRaceCarStatus(true)
1
1
PASS






















Valid Data
4
setDieselStatus()
setDieselStatus(true)
1
1
PASS






















Valid Data
5
setAge()
setAge()
0
0
PASS






















Valid Data
6
setPrice()
setPrice()
0
0
PASS






















Valid Data
7
etRaceCarStatus()
setRaceCarStatus()
0
0
PASS






















Valid Data
8
setDieselStatus()
setDieselStatus()
0
0
PASS





















Provided UML Diagrams




UML​​Diagram​​for​​Vehicle







Vehicle




Int age




Float price




Void setAge(int a)




Void setPrice(float p)




Int getAge()




Float getPrice()




UML​​Diagram​​for​​Car







Car




Bool RaceCar




Void setRaceCarStatus(bool)




Bool getRaceCarStatus()




UML​​Diagram​​for​​Truck







Truck




Bool DieselTypeStatus




Void setDieselStatus(bool)




Bool getDieselTypeStatus()













Provided Code




[Vehicle.h]




/*PROGRAM: LAB 5




PROGRAMMER: SHERRY ROBBINS




DESCRIPTION:Create a program that use parent-child classes & inheritance




DATE CREATED:10/15/18




*/




#pragma once




#ifndef VEHICLE_H




#define VEHICLE_H




class Vehicle




{




public:




Vehicle();




void setAge(int a);




void setPrice(float p);




int getAge();




float getPrice();




private:




int age;




float price;




};




#endif




[Vehicle.cpp]




/*PROGRAM: LAB 5




PROGRAMMER: SHERRY ROBBINS




DESCRIPTION:Create a program that use parent-child classes & inheritance




DATE CREATED:10/15/18




*/




#include<iostream




#include "Vehicle.h"




Vehicle::Vehicle()




{




age = 0;




price = 0.0;




}




void Vehicle::setAge(int a)




{




age=a;




}




void Vehicle::setPrice(float p)




{




price=p;




}




int Vehicle::getAge()




{




return age;




}




float Vehicle::getPrice()




{




return price;




}




[Car.h]




#pragma once




#include "Vehicle.h"




/*PROGRAM: LAB 5




PROGRAMMER: SHERRY ROBBINS




DESCRIPTION:Create a program that use parent-child classes & inheritance




DATE CREATED:10/16/18




*/




class Car : public Vehicle




{




public:




Car();




void setRaceCarStatus(bool s);




bool getRaceCarStatus();




private:




bool RaceCarStatus;




};




[Car.cpp]




#include "Car.h"




include <iostream /*PROGRAM: LAB 5 PROGRAMMER: SHERRY ROBBINS



DESCRIPTION:Create a program that use parent-child classes & inheritance DATE CREATED:10/16/18




*/




Car::Car()




{




RaceCarStatus = false;




}




void Car::setRaceCarStatus(bool s)




{




RaceCarStatus = s;




}




bool Car::getRaceCarStatus()




{




return RaceCarStatus;




}




[Truck.h]




#pragma once




#include"Vehicle.h"




/*PROGRAM: LAB 5




PROGRAMMER: SHERRY ROBBINS




DESCRIPTION:Create a program that use parent-child classes & inheritance




DATE CREATED:10/16/18




*/




class Truck : public Vehicle




{




public:




Truck();




void setDieselStatus(bool s);




bool getDieselTypeStatus();




private:




bool DieselTypeStatus;




};




[Truck.cpp]




/*PROGRAM: LAB 5




PROGRAMMER: SHERRY ROBBINS




DESCRIPTION:Create a program that use parent-child classes & inheritance




DATE CREATED:10/16/18




*/




#include "Truck.h"




Truck::Truck()




{




DieselTypeStatus = false;




}




void Truck::setDieselStatus(bool s)




{




DieselTypeStatus = s;




}




bool Truck::getDieselTypeStatus()




{




return DieselTypeStatus;




}




[main.cpp]




/*PROGRAM: LAB 5




PROGRAMMER: SHERRY ROBBINS




DESCRIPTION:Create a program that use parent-child classes & inheritance




DATE CREATED:10/15/18




*/




#include<iostream




#include "Vehicle.h"




#include "Car.h"




#include "Truck.h"




/*This main test everything(VEHICLE CAR & TRUCK)*/




using namespace std;




int main()




{




Vehicle a;




a.setAge(30);




a.setPrice(6.00);




cout << "VEHICLE CLASS" << endl;




cout << "The age of the car A is " << a.getAge() << "" << "the car price is "




a.getPrice() << endl; Vehicle b;



cout << "The age of the car B is " << b.getAge() << "" << "the car price is "




b.getPrice() << endl;



Car c;




c.setAge(30);




c.setPrice(6.00);




c.setRaceCarStatus(true);




cout << "CAR CLASS" << endl;




cout << "The age of the car C is " << c.getAge() << "" << "the car price is "




c.getPrice() <<""<<"The race car status is"<<c.getRaceCarStatus()<< endl; Car d;



cout << "The age of the car D is " << d.getAge() << "" << "the car price is "




d.getPrice() << "" << "The race car status is" << d.getRaceCarStatus() << endl;



Truck e;




e.setAge(30);




e.setPrice(6.00);




e.setDieselStatus(true);




cout << "TRUCK CLASS" << endl;




cout << "The age of the car E is " << e.getAge() << "" << "the car price is "




e.getPrice() << "" << "The race car status is" << e.getDieselTypeStatus()<< endl; Truck f;



cout << "The age of the car F is " << f.getAge() << "" << "the car price is "




f.getPrice() << "" << "The race car status is" << f.getDieselTypeStatus() << endl;



system("pause");




return 0;




}




Provided Screenshots




Screen Shot for Vehicle




Test 1 & Test 2






















Test 5 & Test 6




























Screen Shot for Car




Test 1

Test 2




























Screen Shot for Truck




Test 1






















Test 2

























Screen Shot for Vehicle and Car




Test 1 - 3



















Test 4 - 6

























Screen Shot for Vehicle, Car and Truck




Test 1 - 4

Test 5 - 6







Updated Algorithm




The algorithm checks out. No major revising is required. Probably could have been more detailed with the main() but given that it changes during testing I am not weighing that in my assessment.




Updated Test Cases




The test cases themselves all checked out correctly. The only issue that came up with each of these is that the screenshots and some of the string literals were inserted incorrectly making it appear that the screenshots are wrong even though they are not.




Updated UML / Generalization Diagram




The originals were incorrect with no reference to private/public/protected and they needed reformatting from the table based UML from the Microsoft Word DOCX. Also, the original Generalization Diagram was also corrupted from the conversion to gDoc so that is also unweighted (Although they can also be combined as they are below).

Updated Code




Every one of the files checked out except for my own nitpicking about the spacing of lines so those are not “updated” significantly enough to warrant showing those changes. Below is the main()​that tested all of the different classes when brought together. This was kept just to show the minor change that was needed to fix the “incorrect” screenshots that contain getDieselStatus()​.




[main.cpp]




/*PROGRAM: LAB 5




PROGRAMMER: SHERRY ROBBINS




DESCRIPTION:Create a program that use parent-child classes & inheritance




DATE CREATED:10/15/18




*/




#include<iostream




#include "Vehicle.h"




#include "Car.h"




#include "Truck.h"




/*This main test everything(VEHICLE CAR & TRUCK)*/




using namespace std;




int main()




{




Vehicle a;




a.setAge(30);




a.setPrice(6.00);




cout << "VEHICLE CLASS" << endl;




cout << "The age of the car A is " << a.getAge() << "" << "​. ​the car price is " << a.getPrice() <<

endl;




Vehicle b;




cout << "The age of the car B is " << b.getAge() << "" << "​. ​the car price is " << b.getPrice() <<

endl;




Car c;




c.setAge(30);




c.setPrice(6.00);




c.setRaceCarStatus(true);




cout << "CAR CLASS" << endl;




cout << "The age of the car C is " << c.getAge() << "" << "​. ​the car price is " << c.getPrice() <<""<<"​. ​The race car status is​ ​"<<c.getRaceCarStatus()<< endl;

Car d;




cout << "The age of the car D is " << d.getAge() << "" << "​. ​the car price is " << d.getPrice() << "" << "​. ​The race car status is​ ​" << d.getRaceCarStatus() << endl;




Truck e;




e.setAge(30);




e.setPrice(6.00);




e.setDieselStatus(true);




cout << "TRUCK CLASS" << endl;

cout << "The age of the car E is " << e.getAge() << "" << "​. ​the car price is " << e.getPrice() <<

<< "​The race car status is​. The diesel status is ​" << e.getDieselTypeStatus()<< endl; Truck f;



cout << "The age of the car F is " << f.getAge() << "" << "​. ​the car price is " << f.getPrice() <<

<< "​The race car status is​. The diesel status is ​" << f.getDieselTypeStatus() << endl;



system("pause");




return 0;




}




Updated Screenshots




Below is the screenshot from the above ​main()​to show the minor incorrect string literals and spacing that showed up in testing.










Status / Grade




All in all the code was written correctly and the algorithm was written adequately enough to match that. Everything including testing was a bit jumbled* in the original document so it was reformatted to fit this one - along with other issues that were caused by the conversion to gDoc from DOCX. Due to what I can only assume is rushing to test everything at the end of the assignment every screenshot that included ​getDieselStatus​() was slightly incorrect, also formatting was an issue from this rush. Either way, after stepping through the code I discovered it was still operating correctly, just the string literals that described the tests were not accurate. Therefore not many changes were required in the end and it will be more than capable of scaling to the larger inherited class project in the following week. I give it a letter grade of C+ given my nitpicks, but a B- for actual usability/readability.




*Please check the original DOCX included in this file submission to see what I mean regarding formatting being the major issue with this assignment.

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