n8n-mcp/dist/scripts/test-issue-74.js

Integration between n8n workflow automation and Model Context Protocol (MCP)

#!/usr/bin/env tsx
"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const path_1 = require("path");
const mcp_engine_1 = __importDefault(require("../mcp-engine"));
console.log('Testing Issue #74 - Format variations for Chat Trigger node\n');
async function testNodeFormat(engine, format, shouldWork) {
    console.log(`Testing format: "${format}"`);
    try {
        const essentialsResult = await engine.callTool('get_node_essentials', {
            nodeType: format
        });
        if (essentialsResult.error) {
            if (shouldWork) {
                console.log(`  ❌ FAILED: ${essentialsResult.error.message}`);
                return false;
            }
            else {
                console.log(`  ✅ Expected failure: ${essentialsResult.error.message}`);
                return true;
            }
        }
        const validateResult = await engine.callTool('validate_node_operation', {
            nodeType: format,
            config: { public: true }
        });
        if (validateResult.error) {
            if (shouldWork) {
                console.log(`  ❌ FAILED validation: ${validateResult.error.message}`);
                return false;
            }
            else {
                console.log(`  ✅ Expected validation failure: ${validateResult.error.message}`);
                return true;
            }
        }
        if (shouldWork) {
            console.log(`  ✅ SUCCESS: Found ${essentialsResult.result.displayName}`);
            console.log(`    - Category: ${essentialsResult.result.category}`);
            console.log(`    - Package: ${essentialsResult.result.metadata.package}`);
            return true;
        }
        else {
            console.log(`  ❌ UNEXPECTED SUCCESS: Should have failed but found node`);
            return false;
        }
    }
    catch (error) {
        if (shouldWork) {
            console.log(`  ❌ ERROR: ${error}`);
            return false;
        }
        else {
            console.log(`  ✅ Expected error: ${error}`);
            return true;
        }
    }
}
async function main() {
    const dbPath = (0, path_1.join)(__dirname, '../../data/nodes.db');
    const engine = new mcp_engine_1.default(dbPath);
    try {
        await engine.initialize();
        console.log('MCP Engine initialized\n');
        const testCases = [
            { format: 'nodes-langchain.chatTrigger', shouldWork: true },
            { format: 'n8n-nodes-langchain.chatTrigger', shouldWork: true },
            { format: 'n8n-nodes-langchain.chattrigger', shouldWork: true },
            { format: 'nodes-langchain.chattrigger', shouldWork: true },
            { format: '@n8n/n8n-nodes-langchain.chatTrigger', shouldWork: true },
            { format: '@n8n/n8n-nodes-langchain.chattrigger', shouldWork: true },
            { format: 'invalid.chatTrigger', shouldWork: false },
            { format: 'chatTrigger', shouldWork: false },
        ];
        console.log('Running tests...\n');
        let passed = 0;
        let failed = 0;
        for (const testCase of testCases) {
            const result = await testNodeFormat(engine, testCase.format, testCase.shouldWork);
            if (result) {
                passed++;
            }
            else {
                failed++;
            }
            console.log('');
        }
        console.log(`\nTest Summary:`);
        console.log(`  ✅ Passed: ${passed}`);
        console.log(`  ❌ Failed: ${failed}`);
        console.log(`  Total: ${testCases.length}`);
        if (failed > 0) {
            console.log('\n⚠️  Some tests failed. The issue may not be fully resolved.');
            process.exit(1);
        }
        else {
            console.log('\n🎉 All tests passed! Issue #74 is fully resolved.');
        }
    }
    catch (error) {
        console.error('Failed to initialize MCP Engine:', error);
        process.exit(1);
    }
    finally {
        await engine.close();
    }
}
main().catch(console.error);
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