WEBDIENSTE/langgraph
1
0
Fork 0
mirror of https://github.com/langchain-ai/langgraph.git synced 2026-09-22 01:25:06 +02:00
Code Issues Packages Projects Releases Wiki Activity

ci: Enable mypy checks for checkpoint-postgres lib

Browse Source
This commit is contained in:
Nuno Campos
2024-09-19 08:40:31 -07:00
parent c793a9e36d
commit b8a8651c23
9 changed files with 103 additions and 70 deletions
Download Patch File Download Diff File Expand all files Collapse all files
libs/checkpoint-postgres/tests/test_async.py
+9 -7
View File
@@ -1,5 +1,7 @@
from typing import Any
import pytest
from conftest import DEFAULT_URI
from conftest import DEFAULT_URI # type: ignore
from langchain_core.runnables import RunnableConfig
from langgraph.checkpoint.base import (
@@ -13,7 +15,7 @@ from langgraph.checkpoint.postgres.aio import AsyncPostgresSaver
class TestAsyncPostgresSaver:
@pytest.fixture(autouse=True)
async def setup(self):
async def setup(self) -> None:
# objects for test setup
self.config_1: RunnableConfig = {
"configurable": {
@@ -58,20 +60,20 @@ class TestAsyncPostgresSaver:
async with AsyncPostgresSaver.from_conn_string(DEFAULT_URI) as saver:
await saver.setup()
async def test_asearch(self):
async def test_asearch(self) -> None:
async with AsyncPostgresSaver.from_conn_string(DEFAULT_URI) as saver:
await saver.aput(self.config_1, self.chkpnt_1, self.metadata_1, {})
await saver.aput(self.config_2, self.chkpnt_2, self.metadata_2, {})
await saver.aput(self.config_3, self.chkpnt_3, self.metadata_3, {})
# call method / assertions
query_1: CheckpointMetadata = {"source": "input"} # search by 1 key
query_2: CheckpointMetadata = {
query_1 = {"source": "input"} # search by 1 key
query_2 = {
"step": 1,
"writes": {"foo": "bar"},
} # search by multiple keys
query_3: CheckpointMetadata = {} # search by no keys, return all checkpoints
query_4: CheckpointMetadata = {"source": "update", "step": 1} # no match
query_3: dict[str, Any] = {} # search by no keys, return all checkpoints
query_4 = {"source": "update", "step": 1} # no match
search_results_1 = [c async for c in saver.alist(None, filter=query_1)]
assert len(search_results_1) == 1