graphrag/tests/unit/indexing/cache/test_file_pipeline_cache.py
Derek Worthen 3201f28bea
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Add GraphRAG Cache package. (#2153)
* Add GraphRAG Cache package.
2025-12-16 06:37:28 -08:00

81 lines
2.4 KiB
Python

# Copyright (c) 2024 Microsoft Corporation.
# Licensed under the MIT License
import asyncio
import os
import unittest
from graphrag_cache import CacheConfig, CacheType
from graphrag_cache import create_cache as cc
from graphrag_storage import StorageConfig, StorageType
TEMP_DIR = "./.tmp"
def create_cache():
return cc(
CacheConfig(
type=CacheType.Json,
storage=StorageConfig(
type=StorageType.File,
base_dir=os.path.join(os.getcwd(), ".tmp"),
),
),
)
class TestFilePipelineCache(unittest.IsolatedAsyncioTestCase):
def setUp(self):
self.cache = create_cache()
def tearDown(self):
asyncio.run(self.cache.clear())
async def test_cache_clear(self):
# Create a cache directory
if not os.path.exists(TEMP_DIR):
os.mkdir(TEMP_DIR)
with open(f"{TEMP_DIR}/test1", "w") as f:
f.write("This is test1 file.")
with open(f"{TEMP_DIR}/test2", "w") as f:
f.write("This is test2 file.")
# this invokes cache.clear()
await self.cache.clear()
# Check if the cache directory is empty
files = os.listdir(TEMP_DIR)
assert len(files) == 0
async def test_child_cache(self):
await self.cache.set("test1", "test1")
assert os.path.exists(f"{TEMP_DIR}/test1")
child = self.cache.child("test")
assert os.path.exists(f"{TEMP_DIR}/test")
await child.set("test2", "test2")
assert os.path.exists(f"{TEMP_DIR}/test/test2")
await self.cache.set("test1", "test1")
await self.cache.delete("test1")
assert not os.path.exists(f"{TEMP_DIR}/test1")
async def test_cache_has(self):
test1 = "this is a test file"
await self.cache.set("test1", test1)
assert await self.cache.has("test1")
assert not await self.cache.has("NON_EXISTENT")
assert await self.cache.get("NON_EXISTENT") is None
async def test_get_set(self):
test1 = "this is a test file"
test2 = "\\n test"
test3 = "\\\\\\"
await self.cache.set("test1", test1)
await self.cache.set("test2", test2)
await self.cache.set("test3", test3)
assert await self.cache.get("test1") == test1
assert await self.cache.get("test2") == test2
assert await self.cache.get("test3") == test3