public void MapPoints_ValidWirePath_ReturnsCoordinates()
{
IList <string> wirePath = new List <string> {
"U2", "R3", "D2", "L1"
};
IDictionary <int, HashSet <int> > expectedCoordinates = new Dictionary <int, HashSet <int> >()
{
{ 0, new HashSet <int> {
1, 2
} },
{ 1, new HashSet <int> {
2
} },
{ 2, new HashSet <int> {
0, 2
} },
{ 3, new HashSet <int> {
0, 1, 2
} },
};
IDictionary <int, HashSet <int> > coordinates = cut.MapPoints(wirePath);
Assert.IsTrue(CheckCoordinateEquality(expectedCoordinates, coordinates));
}
public void Initialize()
{
IList <string> wirePaths = FileUtil.ReadAllLines("day_3_wire_paths.txt");
IList <string> wirePathOne = wirePaths[0].Split(",");
IList <string> wirePathTwo = wirePaths[1].Split(",");
IDictionary <int, HashSet <int> > coordinates = wireManager.MapPoints(wirePathOne);
IList <Point> intersectionPoints = wireManager.LocateIntersectionPoints(coordinates, wirePathTwo);
wireManager.SetFirstWireStepsToIntersectionPoints(intersectionPoints, wirePathOne);
int closestDistance = wireManager.ClosestManhattanDistance(intersectionPoints);
int fewestSteps = wireManager.FewestTotalSteps(intersectionPoints);
WriteClosestDistanceAndFewestSteps(closestDistance, fewestSteps);
}
