public void FindPath()
{
var textPuzzle = new Puzzle(new string[]
{
"~~~###~~~~~",
"~~## #~####",
"~##e ### #",
"## X #",
"# X # #",
"### X### #",
"~~# # #",
"~## ## # ##",
"~# s ##~",
"~# ##~~",
"~#######~~~",
});
var boundry = textPuzzle.ToMap('#', 'X');
var start = textPuzzle.Where(x=>x=='s').First().Position;
var end = textPuzzle.Where(x=>x=='e').First().Position;
var result = PathFinder.Find(boundry, start, end);
Assert.That(result, Is.Not.Null);
Assert.That(result.ToString(), Is.EqualTo("LLUUUURUUL"));
}