#!/usr/bin/env node
// Test script for delete_memory function
// This script tests deleting memories from the graph
import { spawn } from 'child_process';
import dotenv from 'dotenv';
// Load environment variables
dotenv.config({ path: '../.env' });
const testDeleteMemory = () => {
console.log('🗑️ Testing delete_memory function...');
const mcp = spawn('node', ['../build/index.js'], {
env: {
...process.env,
NEO4J_PASSWORD: process.env.NEO4J_PASSWORD,
NEO4J_DATABASE: process.env.NEO4J_DATABASE,
NEO4J_URI: process.env.NEO4J_URI,
NEO4J_USERNAME: process.env.NEO4J_USERNAME
},
stdio: ['pipe', 'pipe', 'pipe']
});
let messageId = 1;
let output = '';
let testNodeId = null;
const sendMessage = (name, args) => {
const message = {
jsonrpc: '2.0',
id: messageId++,
method: 'tools/call',
params: { name, arguments: args }
};
mcp.stdin.write(JSON.stringify(message) + '\n');
};
mcp.stdout.on('data', (data) => {
output += data.toString();
const lines = output.split('\n');
for (const line of lines) {
if (line.trim()) {
try {
const response = JSON.parse(line);
if (response.id === 1) {
// Created test memory
const content = response.result?.content?.[0]?.text;
if (content) {
const result = JSON.parse(content);
testNodeId = result.n._id;
console.log(`✅ Created test memory with ID: ${testNodeId}`);
// Now delete it
console.log('Deleting memory...');
sendMessage('delete_memory', { nodeId: testNodeId });
}
} else if (response.id === 2) {
// Deleted memory
console.log('✅ delete_memory test passed');
console.log('Response:', response.result?.content?.[0]?.text);
mcp.kill();
}
} catch (e) {
// Ignore non-JSON lines
}
}
}
});
mcp.stderr.on('data', (data) => {
console.error('❌ Error:', data.toString());
});
// First create a test memory to delete
console.log('Creating test memory to delete...');
sendMessage('create_memory', {
label: 'person',
properties: {
name: 'TestPersonToDelete',
context: 'This is a test memory that will be deleted'
}
});
setTimeout(() => {
console.log('⏰ Test timeout');
mcp.kill();
}, 10000);
};
testDeleteMemory();
