hw9fncts.cpp

/* Programmer: Jennifer Leopold Date: November 7, 2015

File: hw9_functs.cpp

Purpose: Function definitions used for testing the Animal,

Road, and Car class functions.

*/

#include <iostream>

#include "hw9_functs.h"

using namespace std;

void testAnimal()

{

cout << "\nTesting Animal functions...\n";

Animal possum; // default constructor

Animal armadillo(3, "armadillo", // parameterized constructor

1, 88);

// overloaded operator for <<

cout << "Animal created with default constructor is:\n"

<< possum << endl;

cout << "Animal created with parameterized constructor is:\n"

<< armadillo << endl;

// accessor functions for weigth and width

cout << "Armadillo's weight = " << armadillo.getWeight()

<< " and width = " << armadillo.getWidth() << endl;

// chooseToRun function

cout << "\nIf stupidity level was " << STUPIDITY_LEVEL_TEST

<< ":\n";

cout << "The armadillo would "

<< (armadillo.chooseToRun(STUPIDITY_LEVEL_TEST)?

"" : "not ")

<< "choose to run.\n";

cout << "The possum would "

<< (possum.chooseToRun(STUPIDITY_LEVEL_TEST)?

"" : "not ")

<< "choose to run.\n\n";

return;

}

void testCar()

{

cout << "\nTesting Car functions...\n";

Car c; // default constructor

bool triedToExceedLimit;

float oldValue;

// overloaded operator for <<

cout << "Car created with default constructor is:\n"

<< c << endl;

// incrBattery function and battery accessor

triedToExceedLimit = false;

while (!triedToExceedLimit)

{

oldValue = c.getBattery();

c.incrBattery(BATTERY_INCR);

cout << "Car's battery after incrementing by "

<< BATTERY_INCR << " is " << c.getBattery() << endl;

if (c.getBattery() == oldValue)

triedToExceedLimit = true;

}

cout << endl;

// incrDamage function and damage accessor

triedToExceedLimit = false;

while (!triedToExceedLimit)

{

oldValue = c.getDamage();

c.incrDamage(DAMAGE_INCR);

cout << "Car's damage after incrementing by "

<< DAMAGE_INCR << " is " << c.getDamage() << endl;

if (c.getDamage() == oldValue)

triedToExceedLimit = true;

}

cout << endl;

// Note: enterRoad function should be tested after Road

// functions tested

return;

}

void testRoad()

{

cout << "\nTesting Road functions...\n";

Road r; // default constructor

// overloaded operator for <<

cout << "Road created with default constructor is:\n"

<< r << endl;

// width accessor

cout << "Width of road is " << r.getWidth() << "\n";

// overloaded operator for << and placeCar function

r.placeCar(4, 1, 'X');

cout << "\nRoad after placing car (marked with X)"

<< " and having width 4 in position 1:\n"

<< r << endl;

r.placeCar(3, 5, 'Z');

cout << "\nRoad after placing car (marked with Z)"

<< " and having width 3 in position 5:\n"

<< r << endl;

return;

}

void testCarWithRoad()

{

cout << "\nTesting Car with Road functions...\n";

Road r;

Car c;

cout << "Created the following Car:\n"

<< c << endl;

cout << "Created the following Road:\n"

<< r << endl;

for (int i = 0; i <= r.getWidth() - c.getWidth(); i++)

{

c.enterRoad(r, i);

cout << "Road after car entered at positon " << i

<< " is:\n" << r << endl;

}

return;

}