public void TestClearShapes()
{
ShapeFactory sf = new ShapeFactory();
CompositeShape compositeShape = sf.MakeCompositeShape(1, 1);
compositeShape.AddShape(sf.MakeCircle(3, 2, 2));
compositeShape.AddShape(sf.MakePoint(1, 1));
Assert.AreEqual(compositeShape.GetShapes().Count, 2);
compositeShape.ClearShapes();
Assert.AreEqual(compositeShape.GetShapes().Count, 0);
}
public void TestAddShape()
{
ShapeFactory sf = new ShapeFactory();
CompositeShape compositeShape = sf.MakeCompositeShape(1, 1);
Circle testCircle = sf.MakeCircle(3, 2, 2);
compositeShape.AddShape(testCircle);
Assert.AreEqual(testCircle, compositeShape.GetShapes()[0]);
}
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 TestRemoveShape()
{
ShapeFactory sf = new ShapeFactory();
CompositeShape compositeShape = sf.MakeCompositeShape(1, 1);
Circle testCircle = sf.MakeCircle(3, 2, 2);
compositeShape.AddShape(testCircle);
Assert.AreEqual(1, compositeShape.GetShapes().Count);
compositeShape.RemoveShape(0);
Assert.AreEqual(0, compositeShape.GetShapes().Count);
}
public void TestDraw()
{
ShapeFactory sf = new ShapeFactory();
CompositeShape compositeShape = sf.MakeCompositeShape(1, 1);
compositeShape.AddShape(sf.MakeCircle(2, 2, 2));
Bitmap bitmap = new Bitmap(1024, 1024, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
Graphics g = Graphics.FromImage(bitmap);
compositeShape.Draw(g);
bitmap.Save("compositeShape.bmp");
}