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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 Updatedcategories - as opposed to the Providedcategory. 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
TestPlanforCar
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()
TestPlanforTruck
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()
TestPlanforVehicleandCar
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
TestPlanforVehicle,CarandTruck
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
UMLDiagramforVehicle
Vehicle
Int age
Float price
Void setAge(int a)
Void setPrice(float p)
Int getAge()
Float getPrice()
UMLDiagramforCar
Car
Bool RaceCar
Void setRaceCarStatus(bool)
Bool getRaceCarStatus()
UMLDiagramforTruck
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.
