static void Main(string[] args)
{
FigureRectangle figRect = new FigureRectangle();
figRect.NomForme();
FigureTriangle figTri = new FigureTriangle();
figTri.NomForme();
Console.WriteLine("**********************************");
Figures figS = new Figures();
figS.Add(figRect);
figS.Add(figTri);
figS.NomForme();
Console.WriteLine("**********************************");
//mafigure.Accept(new Visiteur()); -> aura pour consequence d'afficher le message
VisiteurFigurePourConsole iv = new VisiteurFigurePourConsole();
FigureRectangle figRect2 = new FigureRectangle();
iv.Visit(figRect2);
}
static void Main(string[] args)
{
Group group = new GroupSum();
FigureCircle fc = new FigureCircle(1);
FigureSquare fs = new FigureSquare(3);
FigureTriangle ft = new FigureTriangle(3, 4, 5);
Group gr = new GroupSum();
gr.Add(fs);
Console.WriteLine(fc.Measure());
Console.WriteLine(fs.Measure());
Console.WriteLine(ft.Measure());
Console.WriteLine(gr.Measure());
group.Add(fc);
group.Add(fs);
group.Add(ft);
group.Add(gr);
Console.WriteLine(group.Measure());
}
public void Sides_ShortSides_Exception()
{
float a = 3;
float b = 4;
float c = 5;
FigureTriangle triangle = new FigureTriangle(a, b, c);
Assert.Catch <IsNotFigureException>(() => triangle.Redefine(1, 1, 5));
}
public void Sides_NegativeNumbers_Exception()
{
float a = 3;
float b = 4;
float c = 5;
FigureTriangle triangle = new FigureTriangle(a, b, c);
Assert.Catch <IsNotFigureException>(() => triangle.Redefine(-3, -4, -5));
}
public void Perimeter()
{
float a = 3;
float b = 4;
float c = 5;
FigureTriangle triangle = new FigureTriangle(a, b, c);
float P = a + b + c;
Assert.AreEqual(P, triangle.Perimeter);
}
public void Square()
{
float a = 3;
float b = 4;
float c = 5;
FigureTriangle triangle = new FigureTriangle(a, b, c);
float p = (a + b + c) / 2;
float S = MathF.Sqrt(p * (p - a) * (p - b) * (p - c));
Assert.AreEqual(S, triangle.Square);
}
static IEnumerable <Figure> GetRandomFigures(int count)
{
const int MinWidth = 10;
const int MaxWidth = 50;
const int MinHeight = 10;
const int MaxHeight = 50;
var random = new Random();
while (0 < count--)
{
var W = random.Next(MinWidth, MaxWidth);
var H = random.Next(MinHeight, MaxHeight);
Figure figure = null;
switch (random.Next(0, 5))
{
case 0:
figure = new FigureQuadre(W, RandomColor(random));
break;
case 1:
figure = new FigureRectangle(W, H, RandomColor(random));
break;
case 2:
figure = new FigureCircle(W, RandomColor(random));
break;
case 3:
figure = new FigureEllipse(W, H, RandomColor(random));
break;
case 4:
figure = new FigureTriangle(W, H, RandomColor(random));
break;
default:
throw new Exception("Не удалось создать игуру");
}
Figure.ToolTipEnable(figure);
yield return(figure);
}
}
public void Measure_MultiplyItems_FiguresAndOtherGroup()
{
FigureSquare square = new FigureSquare(2);
FigureCircle circle = new FigureCircle(2);
FigureTriangle triangle = new FigureTriangle(3, 4, 5);
GroupSum groupSum = new GroupSum();
GroupMyltiply groupMyltiply = new GroupMyltiply();
groupSum.Add(triangle);
groupSum.Add(square);
groupMyltiply.Add(groupSum);
groupMyltiply.Add(circle);
float measureItems = groupSum.Measure() * circle.Measure();
float measureGroup = groupMyltiply.Measure();
Assert.AreEqual(measureItems, measureGroup);
}
public bool Visit(FigureTriangle _t)
{
Console.WriteLine(_t.ToString());
return(true);
}
public object Visit(FigureTriangle _t)
{
return(_t);
}
