def getExits(self):
reply = "\n"
numExits = sum([1 for exit in self.exits if exit is not None])
if numExits == 0:
reply += "There are no %s in any direction." % self.getExitName()
else:
if numExits == 1:
reply += "There is a %s to the " % self.getExitName()
else:
reply += "There are %ss to the " % self.getExitName()
exitNames = [util.getDirectionName(exit)
for exit, room in enumerate(self.exits)
if room is not None]
reply += util.enumerateExits(exitNames)
reply += "."
return reply
def test_getDirectionName(self):
result = [util.getDirectionName(x) for x in xrange(11)]
expected = ["north", "south", "east", "west", "northeast", "southeast",
"southwest", "northwest", "center", "up", "down"]
self.assertEqual(result, expected)
