public void IsSelected()
{
var visualizationHeap = new VisualizationHeap(5);
visualizationHeap.SelectNodes(1, 3, 4);
Assert.IsTrue(visualizationHeap.IsSelected(1));
Assert.IsTrue(visualizationHeap.IsSelected(3));
Assert.IsTrue(visualizationHeap.IsSelected(4));
Assert.IsFalse(visualizationHeap.IsSelected(0));
Assert.IsFalse(visualizationHeap.IsSelected(2));
visualizationHeap.SelectNode(0);
Assert.IsTrue(visualizationHeap.IsSelected(1));
Assert.IsTrue(visualizationHeap.IsSelected(3));
Assert.IsTrue(visualizationHeap.IsSelected(4));
Assert.IsTrue(visualizationHeap.IsSelected(0));
Assert.IsFalse(visualizationHeap.IsSelected(2));
visualizationHeap.SelectNodes(2);
Assert.IsTrue(visualizationHeap.IsSelected(2));
Assert.IsFalse(visualizationHeap.IsSelected(0));
Assert.IsFalse(visualizationHeap.IsSelected(1));
Assert.IsFalse(visualizationHeap.IsSelected(3));
Assert.IsFalse(visualizationHeap.IsSelected(4));
}
public void GetColor()
{
var visualizationHeap = new VisualizationHeap(4);
visualizationHeap.SelectNodes(1, 3);
Assert.AreEqual(VisualizationHeap.nodeColor, visualizationHeap.GetColorElement(0, -1));
Assert.AreEqual(VisualizationHeap.nodeColor, visualizationHeap.GetColorElement(2, -1));
Assert.AreEqual(VisualizationHeap.selectedNodeColor, visualizationHeap.GetColorElement(1, -1));
Assert.AreEqual(VisualizationHeap.selectedNodeColor, visualizationHeap.GetColorElement(3, -1));
Assert.AreEqual(VisualizationHeap.colorSortedPart, visualizationHeap.GetColorElement(1, 1));
Assert.AreEqual(VisualizationHeap.colorSortedPart, visualizationHeap.GetColorElement(3, 2));
Assert.AreEqual(VisualizationHeap.selectedNodeColor, visualizationHeap.GetColorElement(1, 2));
}
public void GetCoordinatesNode()
{
var visualizationHeap = new VisualizationHeap(8);
visualizationHeap.DefineCoordinates();
var root = new Rectangle((int) (VisualizationHeap.rootsCoordinates.X) ,
(int) VisualizationHeap.rootsCoordinates.Y,
VisualizationHeap.NodesDiameter, VisualizationHeap.NodesDiameter);
var nextNode1 = new Rectangle(root.X - VisualizationHeap.OffsetBetweenNeighbors, root.Y + VisualizationHeap.DistanceBetweenLevels, VisualizationHeap.NodesDiameter, VisualizationHeap.NodesDiameter);
var nextNode2 = new Rectangle(root.X + VisualizationHeap.OffsetBetweenNeighbors, root.Y + VisualizationHeap.DistanceBetweenLevels, VisualizationHeap.NodesDiameter, VisualizationHeap.NodesDiameter);
var nextNode3 = new Rectangle(nextNode1.X - VisualizationHeap.OffsetBetweenNeighbors / 2, nextNode1.Y + VisualizationHeap.DistanceBetweenLevels, VisualizationHeap.NodesDiameter, VisualizationHeap.NodesDiameter);
var nextNode7 = new Rectangle(nextNode3.X - VisualizationHeap.OffsetBetweenNeighbors / 3, nextNode3.Y + VisualizationHeap.DistanceBetweenLevels, VisualizationHeap.NodesDiameter, VisualizationHeap.NodesDiameter);
Assert.AreEqual(root, visualizationHeap.GetCoordinatesNode(0));
Assert.AreEqual(nextNode1, visualizationHeap.GetCoordinatesNode(1));
Assert.AreEqual(nextNode2, visualizationHeap.GetCoordinatesNode(2));
Assert.AreEqual(nextNode3, visualizationHeap.GetCoordinatesNode(3));
Assert.AreEqual(nextNode7, visualizationHeap.GetCoordinatesNode(7));
}
public void GetCoordinatesEdge()
{
var visualizationHeap = new VisualizationHeap(8);
visualizationHeap.DefineCoordinates();
var root = new Rectangle((int)(VisualizationHeap.rootsCoordinates.X),
(int)VisualizationHeap.rootsCoordinates.Y,
VisualizationHeap.NodesDiameter, VisualizationHeap.NodesDiameter);
var nextNode1 = new Rectangle(root.X - VisualizationHeap.OffsetBetweenNeighbors, root.Y + VisualizationHeap.DistanceBetweenLevels, VisualizationHeap.NodesDiameter, VisualizationHeap.NodesDiameter);
var nextNode2 = new Rectangle(root.X + VisualizationHeap.OffsetBetweenNeighbors, root.Y + VisualizationHeap.DistanceBetweenLevels, VisualizationHeap.NodesDiameter, VisualizationHeap.NodesDiameter);
var nextNode3 = new Rectangle(nextNode1.X - VisualizationHeap.OffsetBetweenNeighbors / 2, nextNode1.Y + VisualizationHeap.DistanceBetweenLevels, VisualizationHeap.NodesDiameter, VisualizationHeap.NodesDiameter);
var nextNode7 = new Rectangle(nextNode3.X - VisualizationHeap.OffsetBetweenNeighbors / 3,
nextNode3.Y + VisualizationHeap.DistanceBetweenLevels, VisualizationHeap.NodesDiameter,
VisualizationHeap.NodesDiameter);
var d = VisualizationHeap.NodesDiameter;
Assert.AreEqual(Tuple.Create(new Point(root.X + d/2, root.Y + d), new Point(nextNode1.X + d/2, nextNode1.Y)), visualizationHeap.GetCoordinatesEdge(1));
Assert.AreEqual(Tuple.Create(new Point(root.X + d / 2, root.Y + d), new Point(nextNode2.X + d / 2, nextNode2.Y)), visualizationHeap.GetCoordinatesEdge(2));
Assert.AreEqual(Tuple.Create(new Point(nextNode1.X + d / 2, nextNode1.Y + d), new Point(nextNode3.X + d / 2, nextNode3.Y)), visualizationHeap.GetCoordinatesEdge(3));
Assert.AreEqual(Tuple.Create(new Point(nextNode3.X + d / 2, nextNode3.Y + d), new Point(nextNode7.X + d / 2, nextNode7.Y)), visualizationHeap.GetCoordinatesEdge(7));
}
