public void AdjacencyMethodsWithDefaultParametersWorkAsPerPrimaryMethod(int centreX, int centreY)
{
var centrePoint = new XYPoint(centreX, centreY);
CollectionAssert.AreEqual(centrePoint.GetAllAdjacentPoints(), centrePoint.GetAdjacentPoints());
CollectionAssert.AreEqual(centrePoint.GetAllAdjacentPoints(), centrePoint.GetAdjacentPoints(eDirection.North, eDirectionChange.Clockwise, adjacencyType: XYPoint.eAdjacencyType.All));
CollectionAssert.AreEqual(centrePoint.GetAllAdjacentPoints(eDirection.South), centrePoint.GetAdjacentPoints(eDirection.South));
CollectionAssert.AreEqual(centrePoint.GetAllAdjacentPoints(eDirection.South), centrePoint.GetAdjacentPoints(eDirection.South, eDirectionChange.Clockwise, XYPoint.eAdjacencyType.All));
CollectionAssert.AreEqual(centrePoint.GetAllAdjacentPoints(eDirection.West, eDirectionChange.AntiClockwise), centrePoint.GetAdjacentPoints(eDirection.West, eDirectionChange.AntiClockwise));
CollectionAssert.AreEqual(centrePoint.GetAllAdjacentPoints(eDirection.West, eDirectionChange.AntiClockwise), centrePoint.GetAdjacentPoints(eDirection.West, eDirectionChange.AntiClockwise, XYPoint.eAdjacencyType.All));
CollectionAssert.AreEqual(centrePoint.GetEdgeAdjacentPoints(), centrePoint.GetAdjacentPoints(adjacencyType: XYPoint.eAdjacencyType.Orthogonal));
CollectionAssert.AreEqual(centrePoint.GetEdgeAdjacentPoints(), centrePoint.GetAdjacentPoints(eDirection.North, eDirectionChange.Clockwise, XYPoint.eAdjacencyType.Orthogonal));
CollectionAssert.AreEqual(centrePoint.GetEdgeAdjacentPoints(eDirection.South), centrePoint.GetAdjacentPoints(eDirection.South, eDirectionChange.Clockwise, XYPoint.eAdjacencyType.Orthogonal));
CollectionAssert.AreEqual(centrePoint.GetEdgeAdjacentPoints(eDirection.West, eDirectionChange.AntiClockwise), centrePoint.GetAdjacentPoints(eDirection.West, eDirectionChange.AntiClockwise, XYPoint.eAdjacencyType.Orthogonal));
}
public void AdjacencyEdgePointsMethodWorksWithOffset()
{
var centrePoint = new XYPoint(-1, 0);
var actualOutput = centrePoint.GetEdgeAdjacentPoints(eDirection.South, eDirectionChange.AntiClockwise);
var expectedOutput = new[]
{
new XYPoint(-1, -1),
new XYPoint(0, 0),
new XYPoint(-1, 1),
new XYPoint(-2, 0)
};
CollectionAssert.AreEqual(expectedOutput, actualOutput);
}
