public void ComplexGridDrawTest()
{
var expected = new StringBuilder();
expected.AppendLine(" _________");
expected.AppendLine("| _ _ _|");
expected.AppendLine("| |_| _ |");
expected.AppendLine("| |_ _| | |");
expected.AppendLine("| | _ | |");
expected.AppendLine("|_ _ _|_ _|");
var maze = Maze.ClosedGrid(5);
// row 0 walls
maze.Carve(new Position(0, 0), Direction.E);
maze.Carve(new Position(0, 1), Direction.E);
maze.Carve(new Position(0, 2), Direction.E);
maze.Carve(new Position(0, 3), Direction.E);
// row 0 floors
maze.Carve(new Position(0, 0), Direction.S);
maze.Carve(new Position(0, 1), Direction.S);
// row 1 walls
maze.Carve(new Position(1, 2), Direction.E);
maze.Carve(new Position(1, 3), Direction.E);
// row 1 floors
maze.Carve(new Position(1, 0), Direction.S);
maze.Carve(new Position(1, 2), Direction.S);
maze.Carve(new Position(1, 4), Direction.S);
// row 2 walls
maze.Carve(new Position(2, 1), Direction.E);
// row 2 floors
maze.Carve(new Position(2, 0), Direction.S);
maze.Carve(new Position(2, 3), Direction.S);
maze.Carve(new Position(2, 4), Direction.S);
// row 3 walls
maze.Carve(new Position(3, 1), Direction.E);
maze.Carve(new Position(3, 2), Direction.E);
// row 3 floors
maze.Carve(new Position(3, 0), Direction.S);
maze.Carve(new Position(3, 1), Direction.S);
maze.Carve(new Position(3, 3), Direction.S);
maze.Carve(new Position(3, 4), Direction.S);
// row 4 walls
maze.Carve(new Position(4, 0), Direction.E);
maze.Carve(new Position(4, 1), Direction.E);
maze.Carve(new Position(4, 3), Direction.E);
Assert.AreEqual(expected.ToString(), maze.Draw());
}
public void ClosedDrawTest()
{
var expected = new StringBuilder();
expected.AppendLine(" _____");
expected.AppendLine("|_|_|_|");
expected.AppendLine("|_|_|_|");
expected.AppendLine("|_|_|_|");
Assert.AreEqual(expected.ToString(), Maze.ClosedGrid(3).Draw());
}
public void CarvedSouthGridDrawTest()
{
var expected = new StringBuilder();
expected.AppendLine(" _____");
expected.AppendLine("| |_|_|");
expected.AppendLine("|_|_|_|");
expected.AppendLine("|_|_|_|");
var maze = Maze.ClosedGrid(3);
maze.Carve(new Position(0, 0), Direction.S);
Assert.AreEqual(expected.ToString(), maze.Draw());
}
public void CarvedCenterWestGridDrawTest()
{
var expected = new StringBuilder();
expected.AppendLine(" _______");
expected.AppendLine("|_|_|_|_|");
expected.AppendLine("|_|_|_|_|");
expected.AppendLine("|_ _|_|_|");
expected.AppendLine("|_|_|_|_|");
var maze = Maze.ClosedGrid(4);
maze.Carve(new Position(2, 1), Direction.W);
Assert.AreEqual(expected.ToString(), maze.Draw());
}