Python get_msg_nested Examples

Example #1

def test_set_message_fields_invalid():
    msg = message_fixtures.get_msg_basic_types()[0]
    invalid_field = {}
    invalid_field['test_invalid_field'] = 42
    with pytest.raises(AttributeError):
        set_message_fields(msg, invalid_field)

    invalid_type = {}
    invalid_type['int32_value'] = 'this is not an integer'
    with pytest.raises(ValueError):
        set_message_fields(msg, invalid_type)

    msg = message_fixtures.get_msg_nested()[0]
    with pytest.raises(TypeError):
        set_message_fields(msg, 'not_a_dict')

Example #2

def test_set_message_fields_nested_type():
    msg_basic_types = message_fixtures.get_msg_basic_types()[0]
    msg0 = message_fixtures.get_msg_nested()[0]

    msg0.basic_types_value.bool_value = False
    msg0.basic_types_value.char_value = 3
    msg0.basic_types_value.int32_value = 42

    assert msg0.basic_types_value != msg_basic_types

    test_values = {}
    test_values['basic_types_value'] = msg_basic_types
    set_message_fields(msg0, test_values)

    assert msg0.basic_types_value == msg_basic_types

Example #3

def test_set_message_fields_none():
    # Smoke-test on a bunch of messages
    msgs = []
    msgs.extend(message_fixtures.get_msg_arrays())
    msgs.extend(message_fixtures.get_msg_basic_types())
    msgs.extend(message_fixtures.get_msg_bounded_sequences())
    msgs.extend(message_fixtures.get_msg_builtins())
    msgs.extend(message_fixtures.get_msg_constants())
    msgs.extend(message_fixtures.get_msg_defaults())
    msgs.extend(message_fixtures.get_msg_empty())
    msgs.extend(message_fixtures.get_msg_multi_nested())
    msgs.extend(message_fixtures.get_msg_nested())
    msgs.extend(message_fixtures.get_msg_strings())
    msgs.extend(message_fixtures.get_msg_unbounded_sequences())

    for m in msgs:
        original_m = copy.copy(m)
        set_message_fields(m, {})
        # Assert message is not modified when setting no fields
        assert original_m == m

Example #4

File: test_convert.py Project: vinnamkim/rosidl_python

def test_primitives():
    # Smoke-test the formatters on a bunch of messages
    msgs = []
    msgs.extend(message_fixtures.get_msg_arrays())
    msgs.extend(message_fixtures.get_msg_basic_types())
    msgs.extend(message_fixtures.get_msg_bounded_sequences())
    msgs.extend(message_fixtures.get_msg_builtins())
    msgs.extend(message_fixtures.get_msg_constants())
    msgs.extend(message_fixtures.get_msg_defaults())
    msgs.extend(message_fixtures.get_msg_empty())
    msgs.extend(message_fixtures.get_msg_multi_nested())
    msgs.extend(message_fixtures.get_msg_nested())
    msgs.extend(message_fixtures.get_msg_strings())
    msgs.extend(message_fixtures.get_msg_unbounded_sequences())
    for m in msgs:
        message_to_csv(m, 100)
        message_to_csv(m, None)
        message_to_ordereddict(m, 100)
        message_to_ordereddict(m, None)
        message_to_yaml(m, 100)
        message_to_yaml(m, None)

Example #5

def test_primitives():
    register_yaml_representer()
    # Smoke-test the formatters on a bunch of messages
    msgs = []
    msgs.extend(message_fixtures.get_msg_bounded_array_nested())
    msgs.extend(message_fixtures.get_msg_bounded_array_primitives())
    msgs.extend(message_fixtures.get_msg_builtins())
    msgs.extend(message_fixtures.get_msg_dynamic_array_nested())
    msgs.extend(message_fixtures.get_msg_dynamic_array_primitives())
    msgs.extend(message_fixtures.get_msg_dynamic_array_primitives_nested())
    msgs.extend(message_fixtures.get_msg_empty())
    msgs.extend(message_fixtures.get_msg_nested())
    msgs.extend(message_fixtures.get_msg_primitives())
    msgs.extend(message_fixtures.get_msg_static_array_nested())
    msgs.extend(message_fixtures.get_msg_static_array_primitives())
    args = Namespace()
    args.full_length = False
    args.truncate_length = DEFAULT_TRUNCATE_LENGTH
    for m in msgs:
        msg_to_yaml(args, m)
        msg_to_csv(args, m)