def test_hash_equal(self):
constraint_one = NullConstraint()
constraint_two = NullConstraint()
self.assertEqual(hash(constraint_one), hash(constraint_two))
def __init__(self):
self.__null_constraint = NullConstraint()
self.__impossible_constraint = ImpossibleConstraint()
def test_eq_false(self):
constraint = NullConstraint()
second_constraint = create_autospec(IConstraint)
second_constraint.__str__.return_value = "Mock str"
self.assertNotEqual(constraint, second_constraint)
def test_repr(self):
constraint = NullConstraint()
self.assertEqual("NullConstraint", repr(constraint))
def test_eq_true(self):
constraint = NullConstraint()
second_constraint = NullConstraint()
self.assertEqual(constraint, second_constraint)
def test_merge_constraint(self):
constraint = NullConstraint()
merge_constraint = create_autospec(IConstraint)
self.assertEqual(merge_constraint, constraint.merge(merge_constraint))
def test_is_possible(self):
constraint = NullConstraint()
self.assertEqual(True, constraint.is_possible())
def test_can_merge_constraint(self):
constraint = NullConstraint()
merged_constraint = create_autospec(IConstraint)
self.assertTrue(constraint.can_merge(merged_constraint))
def test_complies(self, var_values: Dict[str, int]):
constraint = NullConstraint()
self.assertTrue(constraint.complies(var_values=var_values))