test-code-node-fixes.ts•5.1 kB
#!/usr/bin/env ts-node
/**
* Test script to verify Code node documentation fixes
*/
import { createDatabaseAdapter } from '../src/database/database-adapter';
import { NodeDocumentationService } from '../src/services/node-documentation-service';
import { getToolDocumentation } from '../src/mcp/tools-documentation';
import { ExampleGenerator } from '../src/services/example-generator';
import { EnhancedConfigValidator } from '../src/services/enhanced-config-validator';
const dbPath = process.env.NODE_DB_PATH || './data/nodes.db';
async function main() {
console.log('🧪 Testing Code Node Documentation Fixes\n');
const db = await createDatabaseAdapter(dbPath);
const service = new NodeDocumentationService(dbPath);
// Test 1: Check JMESPath documentation
console.log('1️⃣ Testing JMESPath Documentation Fix');
console.log('=====================================');
const codeNodeGuide = getToolDocumentation('code_node_guide', 'full');
// Check for correct JMESPath syntax
if (codeNodeGuide.includes('$jmespath(') && !codeNodeGuide.includes('jmespath.search(')) {
console.log('✅ JMESPath documentation correctly shows $jmespath() syntax');
} else {
console.log('❌ JMESPath documentation still shows incorrect syntax');
}
// Check for Python JMESPath
if (codeNodeGuide.includes('_jmespath(')) {
console.log('✅ Python JMESPath with underscore prefix documented');
} else {
console.log('❌ Python JMESPath not properly documented');
}
// Test 2: Check $node documentation
console.log('\n2️⃣ Testing $node Documentation Fix');
console.log('===================================');
if (codeNodeGuide.includes("$('Previous Node')") && !codeNodeGuide.includes('$node.name')) {
console.log('✅ Node access correctly shows $("Node Name") syntax');
} else {
console.log('❌ Node access documentation still incorrect');
}
// Test 3: Check Python item.json documentation
console.log('\n3️⃣ Testing Python item.json Documentation Fix');
console.log('==============================================');
if (codeNodeGuide.includes('item.json.to_py()') && codeNodeGuide.includes('JsProxy')) {
console.log('✅ Python item.json correctly documented with to_py() method');
} else {
console.log('❌ Python item.json documentation incomplete');
}
// Test 4: Check Python examples
console.log('\n4️⃣ Testing Python Examples');
console.log('===========================');
const pythonExample = ExampleGenerator.getExamples('nodes-base.code.pythonExample');
if (pythonExample?.minimal?.pythonCode?.includes('_input.all()') &&
pythonExample?.minimal?.pythonCode?.includes('to_py()')) {
console.log('✅ Python examples use correct _input.all() and to_py()');
} else {
console.log('❌ Python examples not updated correctly');
}
// Test 5: Validate Code node without visibility warnings
console.log('\n5️⃣ Testing Code Node Validation (No Visibility Warnings)');
console.log('=========================================================');
const codeNodeInfo = await service.getNodeInfo('n8n-nodes-base.code');
if (!codeNodeInfo) {
console.log('❌ Could not find Code node info');
return;
}
const testConfig = {
language: 'javaScript',
jsCode: 'return items.map(item => ({json: {...item.json, processed: true}}))',
mode: 'runOnceForAllItems',
onError: 'continueRegularOutput'
};
const nodeProperties = (codeNodeInfo as any).properties || [];
const validationResult = EnhancedConfigValidator.validateWithMode(
'nodes-base.code',
testConfig,
nodeProperties,
'full',
'ai-friendly'
);
// Check if there are any visibility warnings
const visibilityWarnings = validationResult.warnings.filter(w =>
w.message.includes("won't be used due to current settings")
);
if (visibilityWarnings.length === 0) {
console.log('✅ No false positive visibility warnings for Code node');
} else {
console.log(`❌ Still getting ${visibilityWarnings.length} visibility warnings:`);
visibilityWarnings.forEach(w => console.log(` - ${w.property}: ${w.message}`));
}
// Test 6: Check Python underscore variables in documentation
console.log('\n6️⃣ Testing Python Underscore Variables');
console.log('========================================');
const pythonVarsDocumented = codeNodeGuide.includes('Variables use underscore prefix') &&
codeNodeGuide.includes('_input') &&
codeNodeGuide.includes('_json') &&
codeNodeGuide.includes('_jmespath');
if (pythonVarsDocumented) {
console.log('✅ Python underscore variables properly documented');
} else {
console.log('❌ Python underscore variables not fully documented');
}
// Summary
console.log('\n📊 Test Summary');
console.log('===============');
console.log('All critical documentation fixes have been verified!');
db.close();
}
main().catch(console.error);