def test_unitweights(num_cand):
profile = Profile(num_cand)
profile.add_voters([])
profile.add_voter(Voter([0, 4, 5]))
profile.add_voter([0, 4, 5])
p1 = Voter([0, 4, 5])
p2 = Voter([1, 2])
profile.add_voters([p1, p2])
assert profile.has_unit_weights()
profile.add_voter(Voter([0, 4, 5], 2.4))
assert not profile.has_unit_weights()
assert profile.totalweight() == 6.4
def test_unitweights(num_cand):
profile = Profile(num_cand)
profile.add_preferences([])
profile.add_preferences(DichotomousPreferences([0, 4, 5]))
profile.add_preferences([0, 4, 5])
p1 = DichotomousPreferences([0, 4, 5])
p2 = DichotomousPreferences([1, 2])
profile.add_preferences([p1, p2])
assert profile.has_unit_weights()
profile.add_preferences(DichotomousPreferences([0, 4, 5], 2.4))
assert not profile.has_unit_weights()
assert profile.totalweight() == 6.4