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 Measure_SumItems_OnlyFigures()
{
FigureSquare square = new FigureSquare(3);
FigureCircle circle = new FigureCircle(3);
GroupSum groupSum = new GroupSum();
groupSum.Add(square);
groupSum.Add(circle);
float measureItems = square.Measure() + circle.Measure();
float measureGroup = groupSum.Measure();
Assert.AreEqual(measureItems, measureGroup);
}
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);
}