| |
| |
| |
| import pytest |
|
|
| from haystack.marshal.yaml import YamlMarshaller |
|
|
|
|
| class InvalidClass: |
| def __init__(self) -> None: |
| self.a = 1 |
| self.b = None |
| self.c = "string" |
|
|
|
|
| @pytest.fixture |
| def yaml_data(): |
| return {"key": "value", 1: 0.221, "list": [1, 2, 3], "tuple": (1, None, True), "dict": {"set": {False}}} |
|
|
|
|
| @pytest.fixture |
| def invalid_yaml_data(): |
| return {"key": "value", 1: 0.221, "list": [1, 2, 3], "tuple": (1, InvalidClass(), True), "dict": {"set": {False}}} |
|
|
|
|
| @pytest.fixture |
| def serialized_yaml_str(): |
| return """key: value |
| 1: 0.221 |
| list: |
| - 1 |
| - 2 |
| - 3 |
| tuple: !!python/tuple |
| - 1 |
| - null |
| - true |
| dict: |
| set: !!set |
| false: null |
| """ |
|
|
|
|
| def test_yaml_marshal(yaml_data, serialized_yaml_str): |
| marshaller = YamlMarshaller() |
| marshalled = marshaller.marshal(yaml_data) |
| assert isinstance(marshalled, str) |
| assert marshalled.strip().replace("\n", "") == serialized_yaml_str.strip().replace("\n", "") |
|
|
|
|
| def test_yaml_marshal_invalid_type(invalid_yaml_data): |
| with pytest.raises(TypeError, match="basic Python types"): |
| marshaller = YamlMarshaller() |
| marshalled = marshaller.marshal(invalid_yaml_data) |
|
|
|
|
| def test_yaml_unmarshal(yaml_data, serialized_yaml_str): |
| marshaller = YamlMarshaller() |
| unmarshalled = marshaller.unmarshal(serialized_yaml_str) |
| assert unmarshalled == yaml_data |
|
|
