Files
LEANN/tests/test_mcp_standalone.py
aakash 98cdcf600b fix: Resolve linting issues in MCP integration
- Replace deprecated typing.Dict/List with built-in dict/list
- Fix boolean comparisons (== True/False) to direct checks
- Remove unused variables in demo script
- Update type annotations to use modern Python syntax

All pre-commit hooks should now pass.
2025-10-06 02:23:55 -07:00

226 lines
7.7 KiB
Python

#!/usr/bin/env python3
"""
Standalone test script for MCP integration implementations.
This script tests the basic functionality of the MCP readers
without requiring LEANN core dependencies.
"""
import sys
import json
from pathlib import Path
# Add the parent directory to the path so we can import from apps
sys.path.append(str(Path(__file__).parent.parent))
def test_slack_reader_basic():
"""Test basic SlackMCPReader functionality without async operations."""
print("Testing SlackMCPReader basic functionality...")
# Import and test initialization
from apps.slack_data.slack_mcp_reader import SlackMCPReader
reader = SlackMCPReader("slack-mcp-server")
assert reader.mcp_server_command == "slack-mcp-server"
assert reader.concatenate_conversations
# Test message formatting
message = {
"text": "Hello team! How's the project going?",
"user": "john_doe",
"channel": "general",
"ts": "1234567890.123456"
}
formatted = reader._format_message(message)
assert "Channel: #general" in formatted
assert "User: john_doe" in formatted
assert "Message: Hello team!" in formatted
# Test concatenated content creation
messages = [
{"text": "First message", "user": "alice", "ts": "1000"},
{"text": "Second message", "user": "bob", "ts": "2000"}
]
content = reader._create_concatenated_content(messages, "dev-team")
assert "Slack Channel: #dev-team" in content
assert "Message Count: 2" in content
assert "First message" in content
assert "Second message" in content
print("✅ SlackMCPReader basic tests passed")
def test_twitter_reader_basic():
"""Test basic TwitterMCPReader functionality."""
print("Testing TwitterMCPReader basic functionality...")
from apps.twitter_data.twitter_mcp_reader import TwitterMCPReader
reader = TwitterMCPReader("twitter-mcp-server")
assert reader.mcp_server_command == "twitter-mcp-server"
assert reader.include_tweet_content
assert reader.max_bookmarks == 1000
# Test bookmark formatting
bookmark = {
"text": "Amazing article about the future of AI! Must read for everyone interested in tech.",
"author": "tech_guru",
"created_at": "2024-01-15T14:30:00Z",
"url": "https://twitter.com/tech_guru/status/123456789",
"likes": 156,
"retweets": 42,
"replies": 23,
"hashtags": ["AI", "tech", "future"],
"mentions": ["@openai", "@anthropic"]
}
formatted = reader._format_bookmark(bookmark)
assert "=== Twitter Bookmark ===" in formatted
assert "Author: @tech_guru" in formatted
assert "Amazing article about the future of AI!" in formatted
assert "Likes: 156" in formatted
assert "Retweets: 42" in formatted
assert "Hashtags: AI, tech, future" in formatted
assert "Mentions: @openai, @anthropic" in formatted
# Test with minimal data
simple_bookmark = {"text": "Short tweet", "author": "user123"}
formatted_simple = reader._format_bookmark(simple_bookmark)
assert "=== Twitter Bookmark ===" in formatted_simple
assert "Short tweet" in formatted_simple
assert "Author: @user123" in formatted_simple
print("✅ TwitterMCPReader basic tests passed")
def test_mcp_request_format():
"""Test MCP request formatting."""
print("Testing MCP request formatting...")
# Test initialization request format
init_request = {
"jsonrpc": "2.0",
"id": 1,
"method": "initialize",
"params": {
"protocolVersion": "2024-11-05",
"capabilities": {},
"clientInfo": {"name": "leann-slack-reader", "version": "1.0.0"}
}
}
# Verify it's valid JSON
json_str = json.dumps(init_request)
parsed = json.loads(json_str)
assert parsed["jsonrpc"] == "2.0"
assert parsed["method"] == "initialize"
assert parsed["params"]["protocolVersion"] == "2024-11-05"
# Test tools/list request
list_request = {
"jsonrpc": "2.0",
"id": 2,
"method": "tools/list",
"params": {}
}
json_str = json.dumps(list_request)
parsed = json.loads(json_str)
assert parsed["method"] == "tools/list"
print("✅ MCP request formatting tests passed")
def test_data_processing():
"""Test data processing capabilities."""
print("Testing data processing capabilities...")
from apps.slack_data.slack_mcp_reader import SlackMCPReader
from apps.twitter_data.twitter_mcp_reader import TwitterMCPReader
# Test Slack message processing with various formats
slack_reader = SlackMCPReader("test-server")
messages_with_timestamps = [
{"text": "Meeting in 5 minutes", "user": "alice", "ts": "1000.123"},
{"text": "On my way!", "user": "bob", "ts": "1001.456"},
{"text": "Starting now", "user": "charlie", "ts": "1002.789"}
]
content = slack_reader._create_concatenated_content(messages_with_timestamps, "meetings")
assert "Meeting in 5 minutes" in content
assert "On my way!" in content
assert "Starting now" in content
# Test Twitter bookmark processing with engagement data
twitter_reader = TwitterMCPReader("test-server", include_metadata=True)
high_engagement_bookmark = {
"text": "Thread about startup lessons learned 🧵",
"author": "startup_founder",
"likes": 1250,
"retweets": 340,
"replies": 89
}
formatted = twitter_reader._format_bookmark(high_engagement_bookmark)
assert "Thread about startup lessons learned" in formatted
assert "Likes: 1250" in formatted
assert "Retweets: 340" in formatted
assert "Replies: 89" in formatted
# Test with metadata disabled
twitter_reader_no_meta = TwitterMCPReader("test-server", include_metadata=False)
formatted_no_meta = twitter_reader_no_meta._format_bookmark(high_engagement_bookmark)
assert "Thread about startup lessons learned" in formatted_no_meta
assert "Likes:" not in formatted_no_meta
assert "Retweets:" not in formatted_no_meta
print("✅ Data processing tests passed")
def main():
"""Run all standalone tests."""
print("🧪 Running MCP Integration Standalone Tests")
print("=" * 60)
print("Testing core functionality without LEANN dependencies...")
print()
try:
test_slack_reader_basic()
test_twitter_reader_basic()
test_mcp_request_format()
test_data_processing()
print("\n" + "=" * 60)
print("🎉 All standalone tests passed!")
print("\n✨ MCP Integration Summary:")
print("- SlackMCPReader: Ready for Slack message processing")
print("- TwitterMCPReader: Ready for Twitter bookmark processing")
print("- MCP Protocol: Properly formatted JSON-RPC requests")
print("- Data Processing: Handles various message/bookmark formats")
print("\n🚀 Next Steps:")
print("1. Install MCP servers: npm install -g slack-mcp-server twitter-mcp-server")
print("2. Configure API credentials for Slack and Twitter")
print("3. Test connections: python -m apps.slack_rag --test-connection")
print("4. Start indexing live data from your platforms!")
print("\n📖 Documentation:")
print("- Check README.md for detailed setup instructions")
print("- Run examples/mcp_integration_demo.py for usage examples")
print("- Explore apps/slack_rag.py and apps/twitter_rag.py for implementation details")
except Exception as e:
print(f"\n❌ Test failed: {e}")
import traceback
traceback.print_exc()
sys.exit(1)
if __name__ == "__main__":
main()