test-code-node-enhancements.ts•5.93 kB
#!/usr/bin/env npx tsx
/**
* Test script for Code node enhancements
* Tests:
* 1. Code node documentation in tools_documentation
* 2. Enhanced validation for Code nodes
* 3. Code node examples
* 4. Code node task templates
*/
import { EnhancedConfigValidator } from '../src/services/enhanced-config-validator.js';
import { ExampleGenerator } from '../src/services/example-generator.js';
import { TaskTemplates } from '../src/services/task-templates.js';
import { getToolDocumentation } from '../src/mcp/tools-documentation.js';
console.log('🧪 Testing Code Node Enhancements\n');
// Test 1: Code node documentation
console.log('1️⃣ Testing Code Node Documentation');
console.log('=====================================');
const codeNodeDocs = getToolDocumentation('code_node_guide', 'essentials');
console.log('✅ Code node documentation available');
console.log('First 500 chars:', codeNodeDocs.substring(0, 500) + '...\n');
// Test 2: Code node validation
console.log('2️⃣ Testing Code Node Validation');
console.log('=====================================');
// Test cases
const validationTests = [
{
name: 'Empty code',
config: {
language: 'javaScript',
jsCode: ''
}
},
{
name: 'No return statement',
config: {
language: 'javaScript',
jsCode: 'const data = items;'
}
},
{
name: 'Invalid return format',
config: {
language: 'javaScript',
jsCode: 'return "hello";'
}
},
{
name: 'Valid code',
config: {
language: 'javaScript',
jsCode: 'return [{json: {result: "success"}}];'
}
},
{
name: 'Python with external library',
config: {
language: 'python',
pythonCode: 'import pandas as pd\nreturn [{"json": {"result": "fail"}}]'
}
},
{
name: 'Code with $json in wrong mode',
config: {
language: 'javaScript',
jsCode: 'const value = $json.field;\nreturn [{json: {value}}];'
}
},
{
name: 'Code with security issue',
config: {
language: 'javaScript',
jsCode: 'const result = eval(item.json.code);\nreturn [{json: {result}}];'
}
}
];
for (const test of validationTests) {
console.log(`\nTest: ${test.name}`);
const result = EnhancedConfigValidator.validateWithMode(
'nodes-base.code',
test.config,
[
{ name: 'language', type: 'options', options: ['javaScript', 'python'] },
{ name: 'jsCode', type: 'string' },
{ name: 'pythonCode', type: 'string' },
{ name: 'mode', type: 'options', options: ['runOnceForAllItems', 'runOnceForEachItem'] }
],
'operation',
'ai-friendly'
);
console.log(` Valid: ${result.valid}`);
if (result.errors.length > 0) {
console.log(` Errors: ${result.errors.map(e => e.message).join(', ')}`);
}
if (result.warnings.length > 0) {
console.log(` Warnings: ${result.warnings.map(w => w.message).join(', ')}`);
}
if (result.suggestions.length > 0) {
console.log(` Suggestions: ${result.suggestions.join(', ')}`);
}
}
// Test 3: Code node examples
console.log('\n\n3️⃣ Testing Code Node Examples');
console.log('=====================================');
const codeExamples = ExampleGenerator.getExamples('nodes-base.code');
console.log('Available examples:', Object.keys(codeExamples));
console.log('\nMinimal example:');
console.log(JSON.stringify(codeExamples.minimal, null, 2));
console.log('\nCommon example preview:');
console.log(codeExamples.common?.jsCode?.substring(0, 200) + '...');
// Test 4: Code node task templates
console.log('\n\n4️⃣ Testing Code Node Task Templates');
console.log('=====================================');
const codeNodeTasks = [
'transform_data',
'custom_ai_tool',
'aggregate_data',
'batch_process_with_api',
'error_safe_transform',
'async_data_processing',
'python_data_analysis'
];
for (const taskName of codeNodeTasks) {
const template = TaskTemplates.getTemplate(taskName);
if (template) {
console.log(`\n✅ ${taskName}:`);
console.log(` Description: ${template.description}`);
console.log(` Language: ${template.configuration.language || 'javaScript'}`);
console.log(` Code preview: ${template.configuration.jsCode?.substring(0, 100) || template.configuration.pythonCode?.substring(0, 100)}...`);
} else {
console.log(`\n❌ ${taskName}: Template not found`);
}
}
// Test 5: Validate a complex Code node configuration
console.log('\n\n5️⃣ Testing Complex Code Node Validation');
console.log('==========================================');
const complexCode = {
language: 'javaScript',
mode: 'runOnceForEachItem',
jsCode: `// Complex validation test
try {
const email = $json.email;
const response = await $helpers.httpRequest({
method: 'POST',
url: 'https://api.example.com/validate',
body: { email }
});
return [{
json: {
...response,
validated: true
}
}];
} catch (error) {
return [{
json: {
error: error.message,
validated: false
}
}];
}`,
onError: 'continueRegularOutput',
retryOnFail: true,
maxTries: 3
};
const complexResult = EnhancedConfigValidator.validateWithMode(
'nodes-base.code',
complexCode,
[
{ name: 'language', type: 'options', options: ['javaScript', 'python'] },
{ name: 'jsCode', type: 'string' },
{ name: 'mode', type: 'options', options: ['runOnceForAllItems', 'runOnceForEachItem'] },
{ name: 'onError', type: 'options' },
{ name: 'retryOnFail', type: 'boolean' },
{ name: 'maxTries', type: 'number' }
],
'operation',
'strict'
);
console.log('Complex code validation:');
console.log(` Valid: ${complexResult.valid}`);
console.log(` Errors: ${complexResult.errors.length}`);
console.log(` Warnings: ${complexResult.warnings.length}`);
console.log(` Suggestions: ${complexResult.suggestions.length}`);
console.log('\n✅ All Code node enhancement tests completed!');