autogen/python/tests/test_serialization.py
Jack Gerrits e1a823fb6d Initial impl of topics and subscriptions (#350)
* initial impl of topics and subscriptions

* Update python/src/agnext/core/_agent_runtime.py

Co-authored-by: Eric Zhu <ekzhu@users.noreply.github.com>

* add topic in context

* migrate

* migrate code for topics

* migrate team one

* edit notebooks

* formatting

* fix imports

* Build proto

* Fix circular import

---------

Co-authored-by: Eric Zhu <ekzhu@users.noreply.github.com>
2024-08-20 14:41:24 -04:00

106 lines
3.2 KiB
Python

#custom type
from pydantic import BaseModel
from dataclasses import dataclass
import pytest
from agnext.core import Serialization
class PydanticMessage(BaseModel):
message: str
class NestingPydanticMessage(BaseModel):
message: str
nested: PydanticMessage
@dataclass
class DataclassMessage:
message: str
@dataclass
class NestingDataclassMessage:
message: str
nested: DataclassMessage
@dataclass
class NestingPydanticDataclassMessage:
message: str
nested: PydanticMessage
def test_pydantic() -> None:
serde = Serialization()
serde.add_type(PydanticMessage)
message = PydanticMessage(message="hello")
name = serde.type_name(message)
json = serde.serialize(message, type_name=name)
assert name == "PydanticMessage"
assert json == '{"message":"hello"}'
deserialized = serde.deserialize(json, type_name=name)
assert deserialized == message
def test_nested_pydantic() -> None:
serde = Serialization()
serde.add_type(NestingPydanticMessage)
message = NestingPydanticMessage(message="hello", nested=PydanticMessage(message="world"))
name = serde.type_name(message)
json = serde.serialize(message, type_name=name)
assert json == '{"message":"hello","nested":{"message":"world"}}'
deserialized = serde.deserialize(json, type_name=name)
assert deserialized == message
def test_dataclass() -> None:
serde = Serialization()
serde.add_type(DataclassMessage)
message = DataclassMessage(message="hello")
name = serde.type_name(message)
json = serde.serialize(message, type_name=name)
assert json == '{"message": "hello"}'
deserialized = serde.deserialize(json, type_name=name)
assert deserialized == message
def test_nesting_dataclass_dataclass() -> None:
serde = Serialization()
serde.add_type(NestingDataclassMessage)
message = NestingDataclassMessage(message="hello", nested=DataclassMessage(message="world"))
name = serde.type_name(message)
with pytest.raises(ValueError):
_json = serde.serialize(message, type_name=name)
def test_nesting_dataclass_pydantic() -> None:
serde = Serialization()
serde.add_type(NestingPydanticDataclassMessage)
message = NestingPydanticDataclassMessage(message="hello", nested=PydanticMessage(message="world"))
name = serde.type_name(message)
with pytest.raises(ValueError):
_json = serde.serialize(message, type_name=name)
def test_invalid_type() -> None:
serde = Serialization()
try:
serde.add_type(str) # type: ignore
except ValueError as e:
assert str(e) == "Unsupported type <class 'str'>"
def test_custom_type() -> None:
serde = Serialization()
class CustomStringTypeDeserializer:
def deserialize(self, message: str) -> str:
return message[1:-1]
class CustomStringTypeSerializer:
def serialize(self, message: str) -> str:
return f'"{message}"'
serde.add_type_custom("custom_str", CustomStringTypeDeserializer(), CustomStringTypeSerializer())
message = "hello"
json = serde.serialize(message, type_name="custom_str")
assert json == '"hello"'
deserialized = serde.deserialize(json, type_name="custom_str")
assert deserialized == message