lailoo 959b4f2b09 fix(checkpointer): return InMemorySaver instead of None when not configured (#1016) (#1019) ...

* fix(checkpointer): return InMemorySaver instead of None when not configured (#1016)

* fix(checkpointer): also fix get_checkpointer() to return InMemorySaver

Make all three checkpointer functions consistent:
- make_checkpointer() (async) → InMemorySaver
- checkpointer_context() (sync) → InMemorySaver
- get_checkpointer() (sync singleton) → InMemorySaver

This ensures DeerFlowClient always has a valid checkpointer.

* fix: address CI failure and Copilot review feedback

- Fix import order in test_checkpointer_none_fix.py (I001 ruff error)
- Fix type annotation: _checkpointer should be Checkpointer | None
- Update docstring: change "None if not configured" to "InMemorySaver if not configured"
- Ensure app config is loaded before checking checkpointer config to prevent incorrect InMemorySaver fallback

---------

Co-authored-by: Willem Jiang <willem.jiang@gmail.com>

2026-03-09 15:48:27 +08:00

..

conftest.py

feat(subagents): make subagent timeout configurable via config.yaml (#897)

2026-02-25 08:39:29 +08:00

test_channels.py

feat(channels): make mobile session settings configurable by channel and user (#1021)

2026-03-08 22:19:40 +08:00

test_checkpointer_none_fix.py

fix(checkpointer): return InMemorySaver instead of None when not configured (#1016) (#1019)

2026-03-09 15:48:27 +08:00

test_checkpointer.py

fix(checkpointer): return InMemorySaver instead of None when not configured (#1016) (#1019)

2026-03-09 15:48:27 +08:00

test_client_live.py

Support langgraph checkpointer (#1005)

2026-03-07 21:07:21 +08:00

test_client.py

feat: add IM channels for Feishu, Slack, and Telegram (#1010)

2026-03-08 15:21:18 +08:00

test_custom_agent.py

fix(backend): upgrade langgraph-api to 0.7 and stabilize memory path tests (#984)

2026-03-06 09:44:40 +08:00

test_docker_sandbox_mode_detection.py

feat(subagents): make subagent timeout configurable via config.yaml (#897)

2026-02-25 08:39:29 +08:00

test_infoquest_client.py

feat: add IM channels for Feishu, Slack, and Telegram (#1010)

2026-03-08 15:21:18 +08:00

test_lead_agent_model_resolution.py

feat(agent):Supports custom agent and chat experience with refactoring (#957)

2026-03-03 21:32:01 +08:00

test_mcp_client_config.py

test(backend): add core logic unit tests for task/title/mcp (#936)

2026-03-01 12:36:09 +08:00

test_mcp_oauth.py

feat(mcp): add OAuth support for HTTP/SSE MCP servers (#908)

2026-03-01 22:38:58 +08:00

test_memory_upload_filtering.py

feat: add IM channels for Feishu, Slack, and Telegram (#1010)

2026-03-08 15:21:18 +08:00

test_model_factory.py

feat: add thinking settings to compatible anthropic api (#1017)

2026-03-08 20:18:21 +08:00

test_present_file_tool_core_logic.py

feat: add IM channels for Feishu, Slack, and Telegram (#1010)

2026-03-08 15:21:18 +08:00

test_provisioner_kubeconfig.py

feat(subagents): make subagent timeout configurable via config.yaml (#897)

2026-02-25 08:39:29 +08:00

test_readability.py

fix(backend): Fix readability extraction crash when Node parser fails (#937)

2026-03-01 22:24:02 +08:00

test_reflection_resolvers.py

feat: add IM channels for Feishu, Slack, and Telegram (#1010)

2026-03-08 15:21:18 +08:00

test_skills_loader.py

feat(skills): support recursive nested skill loading (#950)

2026-03-02 21:02:03 +08:00

test_subagent_executor.py

fix(subagent): support async MCP tools in subagent executor (#917)

2026-03-06 14:40:56 +08:00

test_subagent_timeout_config.py

feat(subagents): make subagent timeout configurable via config.yaml (#897)

2026-02-25 08:39:29 +08:00

test_suggestions_router.py

feat: add IM channels for Feishu, Slack, and Telegram (#1010)

2026-03-08 15:21:18 +08:00

test_task_tool_core_logic.py

test(backend): add core logic unit tests for task/title/mcp (#936)

2026-03-01 12:36:09 +08:00

test_title_generation.py

feat: add AIO sandbox provider and auto title generation (#1)

2026-01-14 23:29:18 +08:00

test_title_middleware_core_logic.py

Enhance chat UI and compatible anthropic thinking messages (#1018)

2026-03-08 20:19:31 +08:00

test_uploads_middleware_core_logic.py

fix(chat): handle empty uploaded files case and improve artifact selection logic (#979)

2026-03-05 17:45:25 +08:00

test_uploads_router.py

feat: add IM channels for Feishu, Slack, and Telegram (#1010)

2026-03-08 15:21:18 +08:00