public void TestClear()
{
CoverFieldTree <Rect> coverFieldTree = new CoverFieldTree <Rect>(10, 10, 0.3);
Rect rect1 = new Rect(new Point(2, 2), new Size(3, 3));
Rect rect2 = new Rect(new Point(-2, 2), new Size(1, 1));
Rect rect3 = new Rect(new Point(3, 2), new Size(1, 2));
Rect rect4 = new Rect(new Point(2, -2), new Size(1, 1));
coverFieldTree.Add(rect1);
coverFieldTree.Add(rect2);
coverFieldTree.Add(rect3);
coverFieldTree.Add(rect4);
coverFieldTree.Clear();
Assert.AreEqual(coverFieldTree.IsEmpty(), true);
}
public void AddSingleRectangle()
{
CoverFieldTree <Rect> coverFieldTree = new CoverFieldTree <Rect>(10, 10, 0.3);
Rect rect1 = new Rect(new Point(2, 2), new Size(3, 3));
coverFieldTree.Add(rect1);
Assert.AreEqual(coverFieldTree.IsEmpty(), false);
}
public void AddSingleRectangleAndPop()
{
CoverFieldTree <Rect> coverFieldTree = new CoverFieldTree <Rect>(10, 10, 0.3);
Rect rect1 = new Rect(new Point(2, 2), new Size(3, 3));
coverFieldTree.Add(rect1);
Rect r = coverFieldTree.PopNearestObject(0, 0);
Assert.AreEqual(coverFieldTree.IsEmpty(), true);
Assert.AreEqual(r, rect1);
}