static async Task CheckSameAsync(IChaserNode expected, IChaserNode actual)
{
Assert.AreEqual(expected.Caption, actual.Caption);
Assert.AreEqual(expected.Probability, actual.Probability);
var expectedEnumerator = (await expected.GetChildrenAsync(0)).GetEnumerator();
var actualEnumerator = (await actual.GetChildrenAsync(0)).GetEnumerator();
var maxProbability = 1.0;
var probabilitySum = 0.0;
var isLeaf = true;
while (expectedEnumerator.MoveNext())
{
isLeaf = false;
Assert.IsTrue(actualEnumerator.MoveNext());
var expectedChild = expectedEnumerator.Current;
var actualChild = actualEnumerator.Current;
await CheckSameAsync(expectedChild, actualChild);
Assert.IsTrue(expectedChild.Probability <= maxProbability);
maxProbability = expectedChild.Probability;
probabilitySum += expectedChild.Probability;
}
Assert.IsTrue(isLeaf || !actualEnumerator.MoveNext());
Assert.IsTrue(0 <= maxProbability);
Assert.IsTrue(probabilitySum <= 1.0);
}
public ChaserQueryNode(IChaserQueryNode <Coords> parent, IChaserNode node, Func <IReadOnlyList <IChaserNode>, IReadOnlyList <Coords> > packingAlgorithm, Coords coords)
{
Parent = parent;
_node = node;
_packingAlgorithm = packingAlgorithm;
_coords = coords;
IsUpdateNeeded = true;
}
public AlphabeticChaserNode(IChaserNode wrapped, double probabilityLimit)
{
_wrapped = wrapped;
_probabilityLimit = probabilityLimit;
}
