def test_boundries(self):
board = Hive()
piece = Spider(Color.WHITE)
board.add(piece, HCP(0,0))
# Note that these are in the hive coordinate system.
open_locations = [HCP(1,0), HCP(0,1), HCP(-1,0),
HCP(0,-1), HCP(1,-1), HCP(-1,1)]
self.assertEqual(set(board.edge()),set(open_locations))
def test_two_piece(self):
board = Hive()
piece1 = Spider(Color.WHITE)
piece2 = Spider(Color.WHITE)
board.add(piece1, HCP(0,0))
board.add(piece2, HCP(1,0))
open_locations = [HCP(1,1), HCP(0,1), HCP(-1,0),
HCP(0,-1), HCP(1,-1), HCP(-1,1),
HCP(2,0), HCP(2,-1)]
self.assertEqual(set(board.edge()), set(open_locations))