public void PreTreatMazeToSolve_SuperSimpleMaze_RedundantWhiteSpaceIsRemovedThenDeadEndsAreFound()
{
const string mazeImageFilePath = @"..\..\..\TestingMazes\SuperSimpleMaze.png";
var mazeReader = new MazeReaderUtility(mazeImageFilePath);
var mazeToPreTreat = mazeReader.ReadInMazeImage();
var preTreatmentOne = new RemoveAllEasilyIdentifiableDeadEnds(mazeToPreTreat);
preTreatmentOne.PreTreatMazeToSolve();
Assert.AreEqual(mazeToPreTreat.MazeGridpoints.Values.Count(m => m.HasBeenVisited), 0);
var preTreatmentTwo = new RemoveRedundantWhiteSpace(mazeToPreTreat);
preTreatmentTwo.PreTreatMazeToSolve();
var gridpointsRemovedAsRedundant = mazeToPreTreat.MazeGridpoints.Values.Count(m => m.HasBeenVisited);
Assert.AreEqual(gridpointsRemovedAsRedundant, 710);
var preTreatmentThree = new DetermineAllOpenPaths(mazeToPreTreat);
preTreatmentThree.PreTreatMazeToSolve();
var preTreatmentFour = new RemoveAllEasilyIdentifiableDeadEnds(mazeToPreTreat);
preTreatmentFour.PreTreatMazeToSolve();
Assert.IsTrue(mazeToPreTreat.MazeGridpoints.Values.Count(m => m.HasBeenVisited) > gridpointsRemovedAsRedundant);
}
public void PreTreatMazeToSolve_UltraTinyMaze_CellsHaveFourOpenPaths()
{
const string mazeImageFilePath = @"..\..\..\TestingMazes\UltraTinyMaze.png";
var mazeReader = new MazeReaderUtility(mazeImageFilePath);
var mazeToPreTreat = mazeReader.ReadInMazeImage();
Assert.IsTrue(mazeToPreTreat.MazeGridpoints
.All(g => g.Value.DirectionsAvailable.Count == 4));
var preTreatment = new DetermineAllOpenPaths(mazeToPreTreat);
preTreatment.PreTreatMazeToSolve();
Assert.IsTrue(mazeToPreTreat.MazeGridpoints
.All(g => g.Value.DirectionsAvailable.Count != 4));
}
public void PreTreatMazeToSolve_UltraTinyMaze_TwentyNineDeadEndPointsAreMarked()
{
const string mazeImageFilePath = @"..\..\..\TestingMazes\UltraTinyMaze.png";
var mazeReader = new MazeReaderUtility(mazeImageFilePath);
var mazeToPreTreat = mazeReader.ReadInMazeImage();
var preTreatmentOne = new DetermineAllOpenPaths(mazeToPreTreat);
preTreatmentOne.PreTreatMazeToSolve();
var preTreatmentTwo = new RemoveAllEasilyIdentifiableDeadEnds(mazeToPreTreat);
preTreatmentTwo.PreTreatMazeToSolve();
var deadEndsMarked = mazeToPreTreat.MazeGridpoints.Values.Count(m => m.HasBeenVisited);
Assert.AreEqual(deadEndsMarked, 29);
}