public void WrappedAdjacentPositionsAtCorner()
{
var world = new World(20, 10, true);
var positions = world.GetAdjacentPositions(0, 0);
var expected = new[]
{
new {x = 19, y = 9},
new {x = 0, y = 9},
new {x = 1, y = 9},
new {x = 19, y = 1},
new {x = 0, y = 1},
new {x = 1, y = 1},
new {x = 19, y = 0},
new {x = 1, y = 0}
};
string poss = string.Join(" | ", positions.Select(p => p.ToString()));
Assert.True(expected.All(p => positions.Any(pp => pp.X == p.x && pp.Y == p.y)), poss);
}
public void WrappedAdjacentPositionsAtAnotherCorner()
{
var world = new World(20, 10, true);
var positions = world.GetAdjacentPositions(19, 0);
var expected = new[]
{
new {x = 18, y = 9},
new {x = 19, y = 9},
new {x = 0, y = 9},
new {x = 18, y = 1},
new {x = 19, y = 1},
new {x = 0, y = 1},
new {x = 18, y = 0},
new {x = 0, y = 0}
};
Assert.True(expected.All(p => positions.Any(pp => pp.X == p.x && pp.Y == p.y)));
}
