def test_get_assignments(self):
factor = Factor(self.random_variables)
assignments = factor.get_random_variables_assignments()
self.assertEqual(
{(1, 3, 2), (1, 4, 2), (1, 5, 2), (2, 3, 2), (2, 4, 2), (2, 5, 2)},
set(assignments))
