public void TestComputeArea()
{
ShapeFactory sf = new ShapeFactory();
CompositeShape compositeShape = sf.MakeCompositeShape(2, 3);
Assert.AreEqual(compositeShape.ComputeArea(), 0);
compositeShape.AddShape(sf.MakeCircle(1, 2, 5));
Assert.AreEqual(78.53975, compositeShape.ComputeArea(), 0.0001);
}
public void TestMethod1()
{
Shape myRectangle = new Rectangle("Rectangle1", "FusionBlue", 0, 0, 0, 1, 1, 1, 1, 0);
Shape myRectangle2 = new Rectangle("Rectangle2", "FusionGreen", 0, 0, 0, 1, 1, 1, 1, 0);
Shape p1 = new Point("Point1", "Red", 1, 2);
Shape p2 = new Point("Point2", "Blue", 3, 4);
Shape2d rect2d = myRectangle;
Shape2d rect2d2 = myRectangle2;
Shape2d p12d = p1;
Shape2d p22d = p2;
Shape2d Jumble = new CompositeShape("Jumble", "grey");
Jumble.Add(rect2d);
Jumble.Add(p12d);
Jumble.Add(p22d);
Jumble.Add(rect2d2);
List <Shape2d> _myShapes = Jumble.GetMyShapes();
Assert.AreEqual(_myShapes[0].GetData(), rect2d.GetData());
Assert.AreEqual(_myShapes[1].GetData(), p12d.GetData());
Assert.AreEqual(_myShapes[2].GetData(), p22d.GetData());
Assert.AreEqual(_myShapes[3].GetData(), rect2d2.GetData());
Assert.AreEqual(_myShapes.Count, 4);
Assert.AreEqual(Jumble.ComputeArea(), 2 * myRectangle.ComputeArea());
Jumble.Add(rect2d);
Assert.AreEqual(Jumble.ComputeArea(), 2 * myRectangle.ComputeArea());
Jumble.Remove(rect2d);
Assert.AreEqual(_myShapes.Count, 3);
Jumble.Remove(rect2d);
Assert.AreEqual(_myShapes.Count, 3);
Jumble.Remove(p12d);
Assert.AreEqual(_myShapes.Count, 2);
Jumble.Remove(p22d);
Assert.AreEqual(_myShapes.Count, 1);
Jumble.Remove(rect2d2);
Assert.AreEqual(_myShapes.Count, 0);
Jumble.Add(rect2d);
//Jumble.Add(rect2d);
//Jumble.Add(rect2d);
//Jumble.Add(rect2d);
//Jumble.Add(rect2d);
//Jumble.Add(rect2d);
Jumble.Add(p12d);
Assert.AreEqual(_myShapes.Count, 2);
Jumble.Move(1, 1);
Jumble.RemoveAll();
Assert.AreEqual(_myShapes.Count, 0);
Jumble.Add(Jumble);
Jumble.Add(rect2d);
Jumble.Add(p12d);
Assert.AreEqual(Jumble.GetData(), "Rectangle1 FusionBlue 1 1 1 2 2 2 2 1 Point1 Red 2 3 ");
}
public void ScaleTest()
{
var c = new CompositeShape();
var rpoint1 = new Point(1, 1);
var rpoint2 = new Point(2, 1);
var rpoint3 = new Point(2, 2);
var rpoint4 = new Point(1, 2);
var rect = new Rectangle(rpoint1, rpoint2, rpoint3, rpoint4);
c.Add(rect);
var tpoint1 = new Point(0, 0);
var tpoint2 = new Point(1, 0);
var tpoint3 = new Point(0, 1);
var triangle = new Triangle(tpoint1, tpoint2, tpoint3);
c.Add(triangle);
var area = c.ComputeArea() * 2;
c.Scale(2);
Assert.Less(Math.Abs(c.ComputeArea() - area), .000000000000001);
}
public void RemoveShapeTest()
{
var points = new List <Point>();
var composite = new CompositeShape();
var rpoint1 = new Point(20, 20);
var rpoint2 = new Point(30, 20);
var rpoint3 = new Point(30, 30);
var rpoint4 = new Point(20, 30);
var rect = new Rectangle(rpoint1, rpoint2, rpoint3, rpoint4);
var tpoint1 = new Point(0, 0);
var tpoint2 = new Point(3, 0);
var tpoint3 = new Point(0, 3);
var triangle = new Triangle(tpoint1, tpoint2, tpoint3);
points.Add(rpoint1);
points.Add(rpoint2);
points.Add(rpoint3);
points.Add(rpoint4);
var area = rect.ComputeArea() + triangle.ComputeArea();
composite.Add(rect);
composite.Add(triangle);
Assert.AreEqual(area, composite.ComputeArea());
composite.RemoveShape(triangle);
foreach (var point in composite.Points)
{
Assert.Contains(point, points);
}
Assert.AreEqual(rect.ComputeArea(), composite.ComputeArea());
}
public void CompositeShape()
{
var points = new List <Point>();
var composite = new CompositeShape();
var rpoint1 = new Point(20, 20);
var rpoint2 = new Point(30, 20);
var rpoint3 = new Point(30, 30);
var rpoint4 = new Point(20, 30);
var rect = new Rectangle(rpoint1, rpoint2, rpoint3, rpoint4);
var tpoint1 = new Point(0, 0);
var tpoint2 = new Point(3, 0);
var tpoint3 = new Point(0, 3);
var triangle = new Triangle(tpoint1, tpoint2, tpoint3);
points.Add(rpoint1);
points.Add(rpoint2);
points.Add(rpoint3);
points.Add(rpoint4);
points.Add(tpoint1);
points.Add(tpoint2);
points.Add(tpoint3);
var area = rect.ComputeArea() + triangle.ComputeArea();
composite.Add(rect);
composite.Add(triangle);
Assert.AreEqual(area, composite.ComputeArea());
Assert.AreEqual(Color.Empty, composite.Fill);
Assert.AreEqual(Color.Black, composite.Stroke);
composite.Fill = Color.Aqua;
Assert.AreEqual(Color.Aqua, composite.Fill);
foreach (var point in composite.Points)
{
Assert.Contains(point, points);
}
}
