n8n Pipeline Canvas (4 Nodes)
Step 1
Manual Trigger
When clicking 'Execute workflow'
Ready
Step 2
Code in JavaScript
Prepares raw codeToTest & language
Payload Ingested
Step 3
Message a model
OpenAI gpt-4o-mini with QA Engineer prompt
JSON Output Formatted
Step 4
Code in JavaScript1
Live Test Runner, Defect Finder & Telegram Report
Report Formatted
💻 Code Under Test
💡 QA Clue: The AI inspects the code, infers what it is supposed to do, designs test cases, and executes them to find defects where expected output ≠ actual output.
🎯 Inferred Purpose & Assumptions
📋 Function Purpose
Calculate the final price after applying a percentage discount to the given price. If discountPercent is greater than 100, return 0.
⚠️ Risky Assumptions Made by Code
🛑 Missing Validation & Logic Flaws
🧪 QA Test Suite Execution Matrix
Live Evaluated in Browser Sandbox
7
Total Tests
6
Passed
1
Defects Found
86%
Pass Rate
⚖️ QA Verdict: Critical Defect Found: Negative discounts increase prices.
📱 Telegram Clean QA Report
QA
n8n TestGen Bot
bot · Telegram Markdown V2