public void HasAdjacentCell_ReturnsCorrect_ForNonCornerBorderCells(
int x, int y, Dir dir)
{
var map = new Map(10, 10);
var cell = map[x, y];
var dirs = DirHelper.GetMainDirs();
Assert.That(!map.HasAdjacentCell(cell, dir));
Assert.That(dirs.Where(d => d != dir)
.Select(d => map.HasAdjacentCell(cell, d)),
Has.All.True);
}
