def validMoves(self, position):
"""returns positions of valid moves for a regular red gamepiece on an empty board"""
moves = []
if Engine.isOnTopRow(position):
moves = []
elif Engine.isOnRightEdge(position) or Engine.isOnLeftEdge(position):
# Edges only have one valid move
moves = [position - 4]
elif Engine.isOnOddRow(position):
# diagonals above pieces on odd rows are always 4 and 5 pieces after
moves = [position - 4, position - 3]
elif Engine.isOnEvenRow(position):
# diagonals below pieces on even rows are always 3 and 4 piececs after
moves = [position - 5, position - 4]
return moves
def canBePromoted(self, position): return Engine.isOnTopRow(position) """Red Pieces can be promoted when they're on the top row"""
def test_isOnTopRow_returnsFalse_forNonTopsRows(self, value):
self.assertFalse(Engine.isOnTopRow(value))
def test_isOnTopRow_returnsTrue_forTopRow(self, value):
self.assertTrue(Engine.isOnTopRow(value))
