def METHOD_NAME(record_1):
    # Arrange
    p1 = ViolationIdEquals(record_1, 'CHECK_ID')
    predicament = Predicament(
        logical_op='and',
        predicates=[p1]
    )
    # Act
    predicates = predicament.get_all_children_predicates()
    # Assert
    assert predicates == {p1}