public void MoveLeftTest()
{
var currentPosition = _explorer.CurrentPosition;
_explorer.MoveLeft();
Assert.AreEqual(_explorer.CurrentPosition, currentPosition);//should not change position is as there is a wall at left
}
static void Main(string[] args)
{
//handle any unhandled exceptions
AppDomain.CurrentDomain.UnhandledException += (sender, e) =>
{
Console.WriteLine("Unhandled Exception. Exception:" + (e.ExceptionObject as Exception).ToString());
};
try
{
var mazeResourceFile = ConfigurationManager.AppSettings["MazeResourceFile"];
if (string.IsNullOrWhiteSpace(mazeResourceFile))
{
Console.WriteLine("Maze resource file not configured. Press Enter key to exit.....");
Console.ReadLine();
return;
}
mazeResourceFile = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, mazeResourceFile);
if (!File.Exists(mazeResourceFile))
{
Console.WriteLine("Maze resource file doest not exist. Press Enter key to exit.....");
Console.ReadLine();
return;
}
var maze = new Maze();
maze.CreateMazeMap(File.ReadAllLines(mazeResourceFile));
if (!maze.IsValidMaz)
{
Console.WriteLine("Maze resource file is not a valid file, must have exactly one start and finishing point. Press Enter key to exit.....");
Console.ReadLine();
return;
}
else
{
Console.WriteLine("Maze map has been created successfully.");
Console.WriteLine("Maze Walls:" + maze.TotalWalls());
Console.WriteLine("Maze Spaces:" + maze.TotalSpaces());
Console.WriteLine("Maze Width:" + maze.Width);
Console.WriteLine("Maze Height:" + maze.Height);
Console.WriteLine(string.Format("Maze Start Position, X:{0},Y:{1}", maze.StartPosition.X, maze.StartPosition.Y));
Console.WriteLine(string.Format("Maze Finishing Position, X:{0},Y:{1}", maze.FinishPosition.X, maze.FinishPosition.Y));
Console.WriteLine();
}
var drawExplorerMovementsOnMaze = new DrawExplorerMovementsOnMaze();
IAutoExplorer autoExplore = new AutoExplorer(maze, drawExplorerMovementsOnMaze);
IExplorer explorer = autoExplore as IExplorer;
Console.WriteLine("Shortly maze will be displayed.");
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine("You can navigate from the start postion to finishing point using keyboard left, right, down and up arrow keys.");
Console.ResetColor();
Console.WriteLine("Press Enter key to continue.....");
Console.ReadLine();
Console.Clear();
//Set the x, y coordinates and draw the maze
explorer.ShowExplorerMovementsOnMaz();
Console.SetCursorPosition(maze.StartPosition.X, maze.StartPosition.Y);
while (!explorer.ReachedFinishingPoint)
{
var key = Console.ReadKey().Key;
switch (key)
{
case ConsoleKey.DownArrow:
explorer.MoveDown();
break;
case ConsoleKey.UpArrow:
explorer.MoveUp();
break;
case ConsoleKey.RightArrow:
explorer.MoveRight();
break;
case ConsoleKey.LeftArrow:
explorer.MoveLeft();
break;
default:
Console.SetCursorPosition(explorer.CurrentPosition.X, explorer.CurrentPosition.Y);
break;
}
}
Console.Beep();
Console.Beep();
Console.WriteLine();
Console.WriteLine();
Console.WriteLine("You have successfully made to the exit. Press Enter key to see the path taken from start to finish.....");
Console.ReadLine();
Console.Clear();
explorer.ShowExplorerMovementsOnMaz();
Console.WriteLine();
Console.WriteLine();
Console.WriteLine("Auto explorer will run shortly and will display the path taken on Maze. Press Enter key to continue.....");
Console.ReadLine();
Console.Clear();
Console.WriteLine("Running the autoexplorer now......");
System.Threading.Thread.Sleep(1000);
autoExplore.AutoExplore();
Console.WriteLine();
Console.WriteLine();
Console.WriteLine("Press Enter key to exit the process.....");
Console.ReadLine();
}
catch (Exception ex)
{
Console.WriteLine("Errored while exploring the Maze. Exception:" + ex.ToString());
Console.ReadLine();
}
}
