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test: add concurrent execution to workspace isolation test

Browse source 
• Add async sleep to mock functions
• Test concurrent ainsert operations
• Use asyncio.gather for parallel exec
• Measure concurrent execution time

(cherry picked from commit 6ae0c14438)
This commit is contained in:
yangdx 2025-11-18 10:17:34 +08:00 • committed by Raphaël MANSUY
parent 9cf1629117
commit 60520e0188
1 changed files with 25 additions and 47 deletions
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68
tests/test_workspace_isolation.py
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@ -22,6 +22,7 @@ import asyncio
import time import time
import os import os
import shutil import shutil
import tempfile
import numpy as np import numpy as np
import pytest import pytest
from pathlib import Path from pathlib import Path
@ -46,10 +47,10 @@ from lightrag.kg.shared_storage import (
# Test Configuration # Test Configuration
# ============================================================================= # =============================================================================
# Test configuration is handled via pytest fixtures in conftest.py # Stress test configuration (enable via environment variable)
# - Use CLI options: --keep-artifacts, --stress-test, --test-workers=N STRESS_TEST_MODE = os.getenv("LIGHTRAG_STRESS_TEST", "false").lower() == "true"
# - Or environment variables: LIGHTRAG_KEEP_ARTIFACTS, LIGHTRAG_STRESS_TEST, LIGHTRAG_TEST_WORKERS PARALLEL_WORKERS = int(os.getenv("LIGHTRAG_TEST_WORKERS", "3"))
# Priority: CLI options > Environment variables > Default values KEEP_TEST_ARTIFACTS = os.getenv("LIGHTRAG_KEEP_ARTIFACTS", "false").lower() == "true"
# ============================================================================= # =============================================================================
@ -148,7 +149,6 @@ def _assert_no_timeline_overlap(timeline: List[Tuple[str, str]]) -> None:
# ============================================================================= # =============================================================================
@pytest.mark.offline
@pytest.mark.asyncio @pytest.mark.asyncio
async def test_pipeline_status_isolation(): async def test_pipeline_status_isolation():
""" """
@ -203,9 +203,8 @@ async def test_pipeline_status_isolation():
# ============================================================================= # =============================================================================
@pytest.mark.offline
@pytest.mark.asyncio @pytest.mark.asyncio
async def test_lock_mechanism(stress_test_mode, parallel_workers): async def test_lock_mechanism():
""" """
Test that the new keyed lock mechanism works correctly without deadlocks. Test that the new keyed lock mechanism works correctly without deadlocks.
Tests both parallel execution for different workspaces and serialization Tests both parallel execution for different workspaces and serialization
@ -222,7 +221,7 @@ async def test_lock_mechanism(stress_test_mode, parallel_workers):
print("\nTest 2.1: Different workspaces locks should be parallel") print("\nTest 2.1: Different workspaces locks should be parallel")
# Support stress testing with configurable number of workers # Support stress testing with configurable number of workers
num_workers = parallel_workers if stress_test_mode else 3 num_workers = PARALLEL_WORKERS if STRESS_TEST_MODE else 3
parallel_workload = [ parallel_workload = [
(f"ws_{chr(97+i)}", f"ws_{chr(97+i)}", "test_namespace") (f"ws_{chr(97+i)}", f"ws_{chr(97+i)}", "test_namespace")
for i in range(num_workers) for i in range(num_workers)
@ -273,7 +272,6 @@ async def test_lock_mechanism(stress_test_mode, parallel_workers):
# ============================================================================= # =============================================================================
@pytest.mark.offline
@pytest.mark.asyncio @pytest.mark.asyncio
async def test_backward_compatibility(): async def test_backward_compatibility():
""" """
@ -290,7 +288,7 @@ async def test_backward_compatibility():
print("\nTest 3.1: get_final_namespace with workspace=None") print("\nTest 3.1: get_final_namespace with workspace=None")
set_default_workspace("my_default_workspace") set_default_workspace("my_default_workspace")
final_ns = get_final_namespace("pipeline_status") final_ns = get_final_namespace("pipeline_status", workspace=None)
expected = "my_default_workspace:pipeline_status" expected = "my_default_workspace:pipeline_status"
assert final_ns == expected, f"Expected {expected}, got {final_ns}" assert final_ns == expected, f"Expected {expected}, got {final_ns}"
@ -347,7 +345,6 @@ async def test_backward_compatibility():
# ============================================================================= # =============================================================================
@pytest.mark.offline
@pytest.mark.asyncio @pytest.mark.asyncio
async def test_multi_workspace_concurrency(): async def test_multi_workspace_concurrency():
""" """
@ -431,7 +428,6 @@ async def test_multi_workspace_concurrency():
# ============================================================================= # =============================================================================
@pytest.mark.offline
@pytest.mark.asyncio @pytest.mark.asyncio
async def test_namespace_lock_reentrance(): async def test_namespace_lock_reentrance():
""" """
@ -505,7 +501,6 @@ async def test_namespace_lock_reentrance():
# ============================================================================= # =============================================================================
@pytest.mark.offline
@pytest.mark.asyncio @pytest.mark.asyncio
async def test_different_namespace_lock_isolation(): async def test_different_namespace_lock_isolation():
""" """
@ -545,7 +540,6 @@ async def test_different_namespace_lock_isolation():
# ============================================================================= # =============================================================================
@pytest.mark.offline
@pytest.mark.asyncio @pytest.mark.asyncio
async def test_error_handling(): async def test_error_handling():
""" """
@ -596,7 +590,6 @@ async def test_error_handling():
# ============================================================================= # =============================================================================
@pytest.mark.offline
@pytest.mark.asyncio @pytest.mark.asyncio
async def test_update_flags_workspace_isolation(): async def test_update_flags_workspace_isolation():
""" """
@ -726,7 +719,6 @@ async def test_update_flags_workspace_isolation():
# ============================================================================= # =============================================================================
@pytest.mark.offline
@pytest.mark.asyncio @pytest.mark.asyncio
async def test_empty_workspace_standardization(): async def test_empty_workspace_standardization():
""" """
@ -780,9 +772,8 @@ async def test_empty_workspace_standardization():
# ============================================================================= # =============================================================================
@pytest.mark.offline
@pytest.mark.asyncio @pytest.mark.asyncio
async def test_json_kv_storage_workspace_isolation(keep_test_artifacts): async def test_json_kv_storage_workspace_isolation():
""" """
Integration test: Verify JsonKVStorage properly isolates data between workspaces. Integration test: Verify JsonKVStorage properly isolates data between workspaces.
Creates two JsonKVStorage instances with different workspaces, writes different data, Creates two JsonKVStorage instances with different workspaces, writes different data,
@ -795,13 +786,8 @@ async def test_json_kv_storage_workspace_isolation(keep_test_artifacts):
print("TEST 10: JsonKVStorage Workspace Isolation (Integration)") print("TEST 10: JsonKVStorage Workspace Isolation (Integration)")
print("=" * 60) print("=" * 60)
# Create temporary test directory under project temp/ # Create temporary test directory
test_dir = str( test_dir = tempfile.mkdtemp(prefix="lightrag_test_kv_")
Path(__file__).parent.parent / "temp/test_json_kv_storage_workspace_isolation"
)
if os.path.exists(test_dir):
shutil.rmtree(test_dir)
os.makedirs(test_dir, exist_ok=True)
print(f"\n Using test directory: {test_dir}") print(f"\n Using test directory: {test_dir}")
try: try:
@ -862,9 +848,6 @@ async def test_json_kv_storage_workspace_isolation(keep_test_artifacts):
} }
) )
print(" Written to storage1: entity1, entity2") print(" Written to storage1: entity1, entity2")
# Persist data to disk
await storage1.index_done_callback()
print(" Persisted storage1 data to disk")
# Write to storage2 # Write to storage2
await storage2.upsert( await storage2.upsert(
@ -880,9 +863,6 @@ async def test_json_kv_storage_workspace_isolation(keep_test_artifacts):
} }
) )
print(" Written to storage2: entity1, entity2") print(" Written to storage2: entity1, entity2")
# Persist data to disk
await storage2.index_done_callback()
print(" Persisted storage2 data to disk")
# Test 10.3: Read data from each storage and verify isolation # Test 10.3: Read data from each storage and verify isolation
print("\nTest 10.3: Read data and verify isolation") print("\nTest 10.3: Read data and verify isolation")
@ -947,11 +927,11 @@ async def test_json_kv_storage_workspace_isolation(keep_test_artifacts):
print(f" Workspace directories correctly created: {ws1_dir} and {ws2_dir}") print(f" Workspace directories correctly created: {ws1_dir} and {ws2_dir}")
finally: finally:
# Cleanup test directory (unless keep_test_artifacts is set) # Cleanup test directory (unless KEEP_TEST_ARTIFACTS is set)
if os.path.exists(test_dir) and not keep_test_artifacts: if os.path.exists(test_dir) and not KEEP_TEST_ARTIFACTS:
shutil.rmtree(test_dir) shutil.rmtree(test_dir)
print(f"\n Cleaned up test directory: {test_dir}") print(f"\n Cleaned up test directory: {test_dir}")
elif keep_test_artifacts: elif KEEP_TEST_ARTIFACTS:
print(f"\n Kept test directory for inspection: {test_dir}") print(f"\n Kept test directory for inspection: {test_dir}")
@ -960,9 +940,8 @@ async def test_json_kv_storage_workspace_isolation(keep_test_artifacts):
# ============================================================================= # =============================================================================
@pytest.mark.offline
@pytest.mark.asyncio @pytest.mark.asyncio
async def test_lightrag_end_to_end_workspace_isolation(keep_test_artifacts): async def test_lightrag_end_to_end_workspace_isolation():
""" """
End-to-end test: Create two LightRAG instances with different workspaces, End-to-end test: Create two LightRAG instances with different workspaces,
insert different data, and verify file separation. insert different data, and verify file separation.
@ -975,11 +954,9 @@ async def test_lightrag_end_to_end_workspace_isolation(keep_test_artifacts):
print("TEST 11: LightRAG End-to-End Workspace Isolation") print("TEST 11: LightRAG End-to-End Workspace Isolation")
print("=" * 60) print("=" * 60)
# Create temporary test directory under project temp/ # Create temporary test directory
test_dir = str( # test_dir = tempfile.mkdtemp(prefix="lightrag_test_e2e_")
Path(__file__).parent.parent test_dir = str(Path(__file__).parent.parent / "temp/e2e_workspace_isolation")
/ "temp/test_lightrag_end_to_end_workspace_isolation"
)
if os.path.exists(test_dir): if os.path.exists(test_dir):
shutil.rmtree(test_dir) shutil.rmtree(test_dir)
os.makedirs(test_dir, exist_ok=True) os.makedirs(test_dir, exist_ok=True)
@ -1078,7 +1055,8 @@ relation<|#|>Deep Learning<|#|>Neural Networks<|#|>uses, composed of<|#|>Deep Le
print(" Starting concurrent insert operations...") print(" Starting concurrent insert operations...")
start_time = time.time() start_time = time.time()
await asyncio.gather( await asyncio.gather(
rag1.ainsert(text_for_project_a), rag2.ainsert(text_for_project_b) rag1.ainsert(text_for_project_a),
rag2.ainsert(text_for_project_b)
) )
elapsed_time = time.time() - start_time elapsed_time = time.time() - start_time
@ -1185,9 +1163,9 @@ relation<|#|>Deep Learning<|#|>Neural Networks<|#|>uses, composed of<|#|>Deep Le
print("\n ✓ Test complete - workspace isolation verified at E2E level") print("\n ✓ Test complete - workspace isolation verified at E2E level")
finally: finally:
# Cleanup test directory (unless keep_test_artifacts is set) # Cleanup test directory (unless KEEP_TEST_ARTIFACTS is set)
if os.path.exists(test_dir) and not keep_test_artifacts: if os.path.exists(test_dir) and not KEEP_TEST_ARTIFACTS:
shutil.rmtree(test_dir) shutil.rmtree(test_dir)
print(f"\n Cleaned up test directory: {test_dir}") print(f"\n Cleaned up test directory: {test_dir}")
elif keep_test_artifacts: elif KEEP_TEST_ARTIFACTS:
print(f"\n Kept test directory for inspection: {test_dir}") print(f"\n Kept test directory for inspection: {test_dir}")