public static double GetAveragePerimeter(this ShapeCollection shapes)
{
int count = shapes.Count();
double area = shapes.TotalPerimeter();
double result = area / count;
return(result);
}
public void GetDefaultShapeCollection_ShouldReturnDefaultObjectInstanceCollection()
{
IEnumerable <AbstractShape> expectedShapeCollection = new List <AbstractShape>()
{
new Circle("Nom_1", 12),
new Circle("Nom_2", 15),
new Triangle("Nom_3", 16)
};
ShapeManager shapeManager = new ShapeManager();
ShapeCollection actualShapeCollection = shapeManager.GetDefaultShapeCollection();
Assert.AreEqual(expectedShapeCollection.Count(), actualShapeCollection.Count());
foreach (AbstractShape expectedAbstractShape in expectedShapeCollection)
{
Assert.IsNotNull(actualShapeCollection.SingleOrDefault <AbstractShape>(x => x.Name == expectedAbstractShape.Name && x.Surface == expectedAbstractShape.Surface));
}
}
static void Main(string[] args)
{
#region Text Color
Console.ForegroundColor = ConsoleColor.Red;
#endregion
#region Creating Shapes
Circle circle = new Circle(2);
Triangle triangle = new Triangle(3, 4, 5);
Square square = new Square(2);
#endregion
#region Calling Methods
// Circle
circle.GetArea();
circle.GetPerimeter();
Console.WriteLine("-------------------------------------------\n");
// Triangle
triangle.GetArea();
triangle.GetPerimeter();
Console.WriteLine("-------------------------------------------\n");
// Square
square.GetArea();
square.GetPerimeter();
Console.WriteLine("-------------------------------------------\n");
Console.WriteLine("-------------------------------------------\n");
ShapeCollection shapes = new ShapeCollection();
shapes.AddShape(new Circle(2));
shapes.AddShape(new Square(4));
shapes.AddShape(new Triangle(3, 4, 5));
Console.WriteLine($"There are total of {shapes.Count()} shapes\n");
Console.WriteLine("The total area of the collection is {0}. \n", shapes.TotalArea());
Console.WriteLine("The total perimeter of the collection is {0}. \n", shapes.TotalPerimeter());
#endregion
Console.WriteLine("\nPress enter to exit...");
Console.ReadLine();
}
static void Main(string[] args)
{
//Circle krug = new Circle(3);
//double fside = 3;
//double sside = 4;
//double tside = 5;
//if (Triangle.IsValidTriangle(fside, sside, tside))
//{
// Triangle triangle = new Triangle(fside, sside, tside);
// Console.WriteLine(triangle.GetArea());
//}
//else
//{
// Console.WriteLine("That is not valid");
//}
//double side = -2;
//if (Square.IsValid(side))
//{
// Square square = new Square(side);
// Console.WriteLine(square.GetArea());
//}
//else
//{
// Console.WriteLine("That is not valid");
//}
ShapeCollection shapes = new ShapeCollection();
shapes.AddShape(new Circle(10));
shapes.AddShape(new Triangle(3, 4, 5));
shapes.AddShape(new Triangle(3, 10, 12));
shapes.AddShape(new Square(10));
Console.WriteLine($"There are {shapes.Count()} shapes");
Console.WriteLine($"Total area is {shapes.TotalArea()} ");
Console.WriteLine($"Total perimeter is {shapes.TotalPerimeter()} ");
Console.WriteLine($"Average area is {shapes.GetAverageArea()} ");
Console.WriteLine($"Average area is {Helper.GetAverageArea(shapes)} ");
Console.WriteLine(Helper.IsEven(2));
Console.WriteLine(Helper.IsEven(3));
Console.WriteLine(2.IsEven());
Console.WriteLine(3.IsEven());
var x = 10;
Console.WriteLine(Helper.AddOne(Helper.Double(Helper.Square(x))));
Console.WriteLine(x.Square().Double().AddOne());
Triangle t = new Triangle(3, 7, 9);
// these two are completely the same
Console.WriteLine(IShapeHelper.GetRatio(t));
Console.WriteLine(t.GetRatio());
// these two are completely the same
Console.WriteLine(IShapeHelper.GetMultipliedArea(t, 3));
Console.WriteLine(t.GetMultipliedArea(3));
}