/**
* Simple Neo4j Connection Test
*/
import neo4j from 'neo4j-driver';
async function testConnection() {
console.log('🧪 Testing Neo4j Connection...');
const driver = neo4j.driver(
'bolt://localhost:7687',
neo4j.auth.basic('neo4j', 'neo4j123')
);
try {
console.log('📡 Connecting to Neo4j...');
await driver.verifyConnectivity();
console.log('✅ Connected successfully!');
const session = driver.session();
// Test basic query
console.log('🔍 Running test query...');
const result = await session.run('RETURN "Hello Neo4j!" as message');
const message = result.records[0].get('message');
console.log(`✅ Query result: ${message}`);
// Test creating a simple context
console.log('💾 Creating test context...');
const contextResult = await session.run(`
CREATE (c:Context {
id: $id,
title: $title,
content: $content,
type: 'general',
status: 'active',
createdAt: datetime(),
updatedAt: datetime(),
userId: 'system',
tags: $tags
})
RETURN c.id as contextId
`, {
id: `test_${Date.now()}`,
title: 'Simple Test Context',
content: 'This is a simple test context created via JavaScript.',
tags: ['test', 'javascript']
});
const contextId = contextResult.records[0].get('contextId');
console.log(`✅ Context created with ID: ${contextId}`);
// Test retrieving the context
console.log('📖 Retrieving test context...');
const retrieveResult = await session.run(`
MATCH (c:Context {id: $id})
RETURN c
`, { id: contextId });
if (retrieveResult.records.length > 0) {
const context = retrieveResult.records[0].get('c').properties;
console.log(`✅ Context retrieved: "${context.title}"`);
console.log(` - Type: ${context.type}`);
console.log(` - Tags: ${context.tags.join(', ')}`);
}
// Cleanup
console.log('🧹 Cleaning up test context...');
await session.run(`
MATCH (c:Context {id: $id})
DELETE c
`, { id: contextId });
console.log('✅ Test context deleted');
await session.close();
console.log('\n🎉 Neo4j connection test completed successfully!');
} catch (error) {
console.error('❌ Neo4j connection test failed:', error);
process.exit(1);
} finally {
await driver.close();
}
}
testConnection();
