def make_possibilities(self):
if not self.formulas:
for compute in self.compute_list:
self.formulas.append(compute['formula'])
equations = possibilities.make_equations(self.formulas,
set(self.variable_list))
self.possibilities = list(
possibilities.possibilities(equations, self.variable_list,
set(self.protected_variables)))
shuffled_possibilities = self.possibilities[:]
random.shuffle(shuffled_possibilities)
self.possibilities_cycle = itertools.cycle(shuffled_possibilities)
def test_known_values(self):
"get_variables() should return proper values"
for formulas, variables, known_equations in self.formulas:
self.assertEqual(possibilities.make_equations(formulas, variables),
known_equations)
