public void BinaryOrTest()
{
string[] shape1 =
{
"x..............",
".x.............",
"..x............",
"...x...........",
};
string[] shape2 =
{
"..............x",
".............x.",
"............x..",
"...........x...",
};
var t1 = BinaryTrack.FromString(_gameProps, shape1);
var t2 = BinaryTrack.FromString(_gameProps, shape2);
var result = t1.BinaryOr(t2);
string[] resultShape =
{
"x.............x",
".x...........x.",
"..x.........x..",
"...x.......x...",
};
MapAssert.MatchesShape(_gameProps, result, resultShape);
}
public void Move_West_ShiftNeeded()
{
var shape = new[]
{
".xx............",
"Xxx............",
"...............",
"...............",
};
BinaryTrack sut = BinaryTrack.FromString(_gameProps, shape);
var output = sut.MoveWest();
Assert.AreEqual((0, 1), output.Head);
var map = output.ToCartesian();
MapAssert.AllCoordinatesAreZeroExcept(map, (2, 0), (3, 0), (0, 1), (1, 1), (2, 1), (3, 1));
}
public void Move_North()
{
var shape = new[]
{
"xx.............",
".xX............",
"...............",
"...............",
};
BinaryTrack sut = BinaryTrack.FromString(_gameProps, shape);
var output = sut.MoveNorth();
Assert.AreEqual((2, 0), output.Head);
var map = output.ToCartesian();
MapAssert.AllCoordinatesAreZeroExcept(map, (0, 0), (1, 0), (1, 1), (2, 1), (2, 0));
}
public void Move_South_NoShiftNeeded()
{
var shape = new[]
{
"...............",
".............xx",
".............Xx",
"..............x",
};
BinaryTrack sut = BinaryTrack.FromString(_gameProps, shape);
var output = sut.MoveSouth();
Assert.AreEqual((13, 3), output.Head);
var map = output.ToCartesian();
MapAssert.AllCoordinatesAreZeroExcept(map, (13, 1), (14, 1), (13, 2), (14, 2), (13, 3), (14, 3));
}
public void Move_West_NoShiftNeeded_CanMove()
{
var shape = new[]
{
"...............",
"...............",
"x.X............",
"xxx............",
};
BinaryTrack sut = BinaryTrack.FromString(_gameProps, shape);
var output = sut.MoveWest();
Assert.AreEqual((1, 2), output.Head);
var map = output.ToCartesian();
MapAssert.AllCoordinatesAreZeroExcept(map, (0, 2), (0, 3), (1, 2), (1, 3), (2, 2), (2, 3));
}
public void Move_East_NoShiftNeeded_CanMove()
{
var shape = new[]
{
"............X.x",
"............xxx",
"...............",
"...............",
};
BinaryTrack sut = BinaryTrack.FromString(_gameProps, shape);
var output = sut.MoveEast();
Assert.AreEqual((13, 0), output.Head);
var map = output.ToCartesian();
MapAssert.AllCoordinatesAreZeroExcept(map, (12, 0), (13, 0), (14, 0), (12, 1), (13, 1), (14, 1));
}
public void CanRepresentAllEmptyCells()
{
var gameProps = new GameProps {
Width = 4, Height = 4, MyId = 0
};
string[] shape =
{
"....",
"....",
"....",
"...."
};
BinaryTrack sut = BinaryTrack.FromString(gameProps, shape);
int[,] map = sut.ToCartesian();
MapAssert.AllCoordinatesAreZero(map);
}
public void Shift_South_edge()
{
var gameProps = new GameProps {
Width = 15, Height = 4, MyId = 0
};
string[] shape =
{
"...............",
"...............",
".x.............",
".....x........."
};
BinaryTrack sut = BinaryTrack.FromString(gameProps, shape);
bool canMoveSouth = sut.TryShiftSouth(out var output);
Console.WriteLine(output);
Assert.IsFalse(canMoveSouth);
Assert.IsNull(output);
}
public void CanRepresentMixedFreeAndIslandCells()
{
var gameProps = new GameProps {
Width = 4, Height = 4, MyId = 0
};
string[] shape =
{
"x..x",
".xx.",
"....",
"...."
};
BinaryTrack sut = BinaryTrack.FromString(gameProps, shape);
int[,] map = sut.ToCartesian();
Assert.AreEqual(gameProps.Width, map.GetLength(0));
Assert.AreEqual(gameProps.Height, map.GetLength(1));
MapAssert.AllCoordinatesAreZeroExcept(map, (0, 0), (3, 0), (1, 1), (2, 1));
}
public void Shift_East()
{
var gameProps = new GameProps {
Width = 15, Height = 4, MyId = 0
};
string[] shape =
{
".x.............",
"x..............",
"...............",
"..............."
};
BinaryTrack sut = BinaryTrack.FromString(gameProps, shape);
sut.TryShiftEast(out var output);
Console.WriteLine(output);
var map = output.ToCartesian();
MapAssert.AllCoordinatesAreZeroExcept(map, (1, 1), (2, 0));
}
public void FetchPossibleMatches_StartFromDifferentPath()
{
var shape = new[]
{
"xxxxxxxxxxX....",
"x..............",
"x..............",
"..............."
};
BinaryTrack trackBinary = BinaryTrack.FromString(_gameProps, shape);
var possibleMatches = _sut.PossibleTracksWithHeadFilter(trackBinary, BinaryTrack.FromEmpty(_gameProps)).ToList();
Console.WriteLine($"Total number of matches: {possibleMatches.Count}");
foreach (var possibleMatch in possibleMatches)
{
Console.WriteLine();
Console.WriteLine(possibleMatch);
}
Assert.AreEqual(6, possibleMatches.Count);
CollectionAssert.AreEquivalent(possibleMatches.Select(x => x.Head),
new [] { (10, 0), (11, 0), (12, 0), (10, 1), (11, 1), (12, 1) });