public void SetWidth_Input3_Output3()
{
//Arrange
IJAssignment02.Rectangle rectangle = new IJAssignment02.Rectangle();
int expected = 3;
//Act
int actual = rectangle.SetWidth(3);
//Assert
Assert.AreEqual(expected, actual);
}
/// <summary>
/// Main control logic is in this main method
/// </summary>
/// <param name="args"></param>
static void Main(string[] args)
{
//Variable declaration
int length = 0;
int width = 0;
int result = 0;
int perimeter = 0;
int area = 0;
int chosenMenu = 0;
Rectangle rectangle = new Rectangle();
//The exit option quits the program and is the only way to exit the program
while (chosenMenu != 7)
{
//It displays the option menu
ShowMenu();
//It parses the user input to an integer
int.TryParse(Console.ReadLine(), out chosenMenu);
Console.WriteLine();
//It will proceed logics depending on the users's choice.
switch (chosenMenu)
{
//Get the rectangle length
case 1:
length = rectangle.GetLength();
Console.WriteLine($"The rectangle length is {length}\n");
break;
//Change the rectangle length
case 2:
Console.WriteLine($"The current rectangle length is {length}");
length = ChangeRectangleLengthorWidth();
result = ResultCheck(length);
length = rectangle.SetLength(result);
Console.WriteLine($"The new rectangle length is {result}\n");
break;
//Get the rectangle width
case 3:
width = rectangle.GetWidth();
Console.WriteLine($"The rectangle width is {width}\n");
break;
//Change the rectangle width
case 4:
Console.WriteLine($"The current rectangle width is {width}");
width = ChangeRectangleLengthorWidth();
result = ResultCheck(width);
width = rectangle.SetWidth(result);
Console.WriteLine($"The new rectangle width is {result}\n");
break;
//Get the rectangle's perimeter
case 5:
result = rectangle.GetPerimeter();
Console.WriteLine($"The rectangle's perimeter is {result}\n");
break;
//Get the rectangle's area
case 6:
result = rectangle.GetArea();
Console.WriteLine($"The rectangle's area is {result}\n");
break;
//Exit the program
case 7:
Environment.Exit(-1);
break;
default:
break;
}
}
}