public void GetLength_Input45_Returns45()
{
//Arrange
int length = 45;
int width = 14;
int expectedResult = length;
Rectangle testRectangle = new Rectangle(length, width);
//Act
double actualResult = testRectangle.GetLength();
//Assert
Assert.AreEqual(expectedResult, actualResult);
}
static void Main(string[] args)
{
Console.WriteLine("Number of rectangles: " + Rectangle.GetCount());
Rectangle myRectangle1 = new Rectangle();
Rectangle.IncCount();
double area1 = myRectangle1.GetArea();
Console.WriteLine("Rectangle1 length: " + myRectangle1.GetLength() + ", Rectangle1 width: " + myRectangle1.GetWidth());
Console.WriteLine("Area for Rectangle1: " + area1);
Console.WriteLine("Number of rectangles: " + Rectangle.GetCount());
Rectangle myRectangle2 = new Rectangle(10, 5.5);
Rectangle.IncCount();
double area2 = myRectangle2.GetArea();
Console.WriteLine("Rectangle2 length: " + myRectangle2.GetLength() + ", Rectangle2 width: " + myRectangle2.GetWidth());
Console.WriteLine("Area for Rectangle2: " + area2);
Console.WriteLine("Number of rectangles: " + Rectangle.GetCount());
Console.ReadKey();
}
static void Main(string[] args)
{
int l = 0;
int w = 0;
int option;
int count = 0;
{
Console.WriteLine("***Rectangle calculations***");
do
{
count++;
if (count != 0)
{
Console.WriteLine("Please enter values greater than 0");
}
Console.WriteLine("\nPlease enter length\t ");
l = Convert.ToInt32(Console.ReadLine());
Console.WriteLine("\nPlease enter width\t ");
w = Convert.ToInt32(Console.ReadLine());
}while (l <= 0 || w <= 0);
do
{
Console.WriteLine("\nChoose an option from the Menu\n 1. Get Rectangle Length \n2.Change Rectangle Length \n3.Get Rectangle Width \n4.Change Rectangle Width \n5.Get Rectangle Perimeter \n6.Get Rectangle Area \n7.Exit \n ");
option = Convert.ToInt32(Console.ReadLine());
Rectangle rc = new Rectangle(l, w);
if (option == 1)
{
Console.WriteLine("Rectangle length is ");
Console.WriteLine(rc.GetLength());
}
else if (option == 2)
{
do
{
Console.WriteLine("Enter a new length greater than 0");
l = Convert.ToInt32(Console.ReadLine());
} while (l < 1);
rc.SetLength(l);
Console.WriteLine("New rectangle length is ");
Console.WriteLine(rc.GetLength());
}
else if (option == 3)
{
Console.WriteLine("Rectangle width is ");
Console.WriteLine(rc.GetWidth());
}
else if (option == 4)
{
do
{
Console.WriteLine("Enter a new width greater than 0");
w = Convert.ToInt32(Console.ReadLine());
} while (w < 1);
rc.SetWidth(w);
Console.WriteLine("New rectangle width is ");
Console.WriteLine(rc.GetWidth());
}
else if (option == 5)
{
Console.WriteLine("Rectangle perimeter is ");
Console.WriteLine(rc.GetPerimeter());
}
else if (option == 6)
{
Console.WriteLine("Rectangle Area is ");
Console.WriteLine(rc.GetArea());
}
} while (option != 7);
}
}
static void Main(string[] args)
{
Rectangle c = new Rectangle();
bool validCalcSelect = false;
string calcSelection;
int selection;
while (validCalcSelect == false)
{
Console.WriteLine("1 = Use default values of length=1 and width=1\n");
Console.WriteLine("2 = Provide your own length and width\n");
Console.WriteLine("Choose a menu item to begin:");
calcSelection = Console.ReadLine();
Console.WriteLine();
if (calcSelection != "1" && calcSelection != "2")
{
Console.WriteLine("That's not a valid selection, please try again.\n");
}
else if (int.Parse(calcSelection) == 1)
{
validCalcSelect = true;
Random random = new Random();
int length = 1;
int width = 1;
Console.WriteLine($"Your default length is {length} and width is {width}.\n");
Rectangle customCalc = new Rectangle(length, width);
c = customCalc;
}
else if (int.Parse(calcSelection) == 2)
{
validCalcSelect = true;
int length;
int width;
length = ValidateUserInput("length");
width = ValidateUserInput("width");
Console.WriteLine($"Your custom length is {length} and width is {width}.\n");
Rectangle customCalc = new Rectangle(length, width);
c = customCalc;
}
}
selection = ValidationMenuSelection();
while (selection != 7)
{
int result;
switch (selection)
{
case 1:
Console.WriteLine($"Length is: {c.GetLength()}\n");
break;
case 2:
result = ValidateUserInput("length");
c.SetLength(result);
break;
case 3:
Console.WriteLine($"Width is: {c.GetWidth()}\n");
break;
case 4:
result = ValidateUserInput("width");
c.SetWidth(result);
break;
case 5:
Console.WriteLine($"The Perimeter of {c.GetLength()} and {c.GetWidth()} is: {c.GetPerimeter()}\n");
break;
case 6:
Console.WriteLine($"The Area of {c.GetLength()} and {c.GetWidth()} is:{c.GetArea()}\n");
break;
default:
break;
}
selection = ValidationMenuSelection();
}
}
static void Main(string[] args)
{
Rectangle rec = new Rectangle();
int l;
int w;
bool r = true;
while (r)
{
try
{
Console.WriteLine("\n Welcome");
Console.WriteLine("Select one option from list");
Console.WriteLine("1. Get Rectangle Length");
Console.WriteLine("2. Change Rectangle Length");
Console.WriteLine("3. Get Rectangle Width");
Console.WriteLine("4. Change Rectangle Width");
Console.WriteLine("5. Get Rectangle Perimeter");
Console.WriteLine("6. Get Rectangle Area");
Console.WriteLine("7. Exit \n");
int input = int.Parse(Console.ReadLine());
switch (input)
{
case 1:
Console.WriteLine(rec.GetLength());
break;
case 2:
try
{
Console.WriteLine("1. Enter the Length of Rectangle");
l = int.Parse(Console.ReadLine());
if (l <= 0)
{
Console.WriteLine("Wrong input");
}
rec.SetLength(l);
}
catch (Exception e)
{
Console.WriteLine("Wrong Input");
}
break;
case 3:
Console.WriteLine(rec.GetWidth());
break;
case 4:
try
{
Console.WriteLine("2. Enter Rectangle's Width");
w = int.Parse(Console.ReadLine());
if (w <= 0)
{
Console.WriteLine("Enter Valid Value");
}
rec.SetWidth(w);
}
catch (Exception e)
{
Console.WriteLine("Wrong Input");
}
break;
case 5:
Console.WriteLine("Perimeter " + rec.GetPerimeter());
break;
case 6:
Console.WriteLine("Area " + rec.GetArea());
break;
case 7:
Console.WriteLine("Please Visit Again ");
Environment.Exit(0);
r = false;
break;
}
}
catch (Exception e)
{
Console.WriteLine("Wrong Input");
};
}
}
static void Main(string[] args)
{
int inputLength;
int inputWidth;
Rectangle rectangle;
Console.WriteLine("***********Welcome to Rectangle Program************");
string lengthInput = null;
string widthInput = null;
int updatedLength;
int updatedWidth;
int userMenuSelection;
try
{
do
{
Console.Clear();
Console.WriteLine("Please enter the Length");
lengthInput = Console.ReadLine();
Console.WriteLine("Please enter the Width");
widthInput = Console.ReadLine();
} while (!(int.TryParse(lengthInput, out inputLength) && int.TryParse(widthInput, out inputWidth) && inputWidth > 1 && inputLength > 0));
rectangle = new Rectangle(inputLength, inputWidth);
do
{
Console.WriteLine("\n\nPlease select the number choice given for the below menu options\n\n1. GetLength\n2. SetLength\n3. GetWidth\n4. SetWidth\n5. GetPerimeter\n6. GetArea\n7. Exit");
bool userSelection = int.TryParse(Console.ReadLine(), out userMenuSelection);
if (userSelection)
{
Console.Clear();
switch (userMenuSelection)
{
case 1:
Console.WriteLine($"Rectangle's length is {rectangle.GetLength()}");
break;
case 2:
Console.WriteLine("Please enter the Length of the rectangle");
int.TryParse(Console.ReadLine(), out updatedLength);
if (updatedLength > 0)
{
Console.WriteLine($"You have updated the length and rectangle's new length is {rectangle.SetLength(updatedLength)}");
break;
}
else
{
Console.WriteLine("Please enter positive length");
break;
}
case 3:
Console.WriteLine($"Rectangle's width is {rectangle.GetWidth()}");
break;
case 4:
Console.WriteLine("Please enter the Width of the rectangle");
int.TryParse(Console.ReadLine(), out updatedWidth);
if (updatedWidth > 0)
{
Console.WriteLine($"You have updated the width and rectangle's new width is {rectangle.SetWidth(updatedWidth)}");
break;
}
else
{
Console.WriteLine("Please enter positive width");
break;
}
case 5:
Console.WriteLine($"Rectangle's perimeter is {rectangle.GetPerimeter()}");
break;
case 6:
Console.WriteLine($"Area of the rectangle is {rectangle.GetArea()}");
break;
case 7:
System.Environment.Exit(0);
break;
default:
Console.WriteLine("Please enter the right input from the menu");
break;
}
}
else
{
Console.Clear();
Console.WriteLine("Please enter only numerics");
}
} while (!(userMenuSelection == 7));
}
catch (Exception)
{
Console.WriteLine("Some error occured while entering and processing the rectangle details. Please close the application and try again.");
}
Console.ReadKey();
}
