deer-flow/backend/tests/test_title_generation.py
greatmengqi edf345cd72 refactor(config): eliminate global mutable state, wire DeerFlowContext into runtime
- Freeze all config models (AppConfig + 15 sub-configs) with frozen=True
- Purify from_file() — remove 9 load_*_from_dict() side-effect calls
- Replace mtime/reload/push/pop machinery with single ContextVar + init_app_config()
- Delete 10 sub-module globals and their getters/setters/loaders
- Migrate 50+ consumers from get_*_config() to get_app_config().xxx

- Expand DeerFlowContext: app_config + thread_id + agent_name (frozen dataclass)
- Wire into Gateway runtime (worker.py) and DeerFlowClient via context= parameter
- Remove sandbox_id from runtime.context — flows through ThreadState.sandbox only
- Middleware/tools access runtime.context directly via Runtime[DeerFlowContext] generic
- resolve_context() retained at server entry points for LangGraph Server fallback
2026-04-14 01:18:19 +08:00

56 lines
1.7 KiB
Python

"""Tests for automatic thread title generation."""
import pytest
from deerflow.agents.middlewares.title_middleware import TitleMiddleware
from deerflow.config.title_config import TitleConfig
class TestTitleConfig:
"""Tests for TitleConfig."""
def test_default_config(self):
"""Test default configuration values."""
config = TitleConfig()
assert config.enabled is True
assert config.max_words == 6
assert config.max_chars == 60
assert config.model_name is None
def test_custom_config(self):
"""Test custom configuration."""
config = TitleConfig(
enabled=False,
max_words=10,
max_chars=100,
model_name="gpt-4",
)
assert config.enabled is False
assert config.max_words == 10
assert config.max_chars == 100
assert config.model_name == "gpt-4"
def test_config_validation(self):
"""Test configuration validation."""
# max_words should be between 1 and 20
with pytest.raises(ValueError):
TitleConfig(max_words=0)
with pytest.raises(ValueError):
TitleConfig(max_words=21)
# max_chars should be between 10 and 200
with pytest.raises(ValueError):
TitleConfig(max_chars=5)
with pytest.raises(ValueError):
TitleConfig(max_chars=201)
class TestTitleMiddleware:
"""Tests for TitleMiddleware."""
def test_middleware_initialization(self):
"""Test middleware can be initialized."""
middleware = TitleMiddleware()
assert middleware is not None
assert middleware.state_schema is not None