Test Writer Agent

★Trusted

MIT★Gold Verified100Agent

by AgentNode · published 9 days ago · agent

Analyze source code and generate comprehensive test suites with unit tests, edge cases, and mocks.

Generate tests for source code by analyzing function signatures and logic, identifying edge cases, creating unit tests with assertions, and validating they compile. This agent uses AgentNode's full skill registry to dynamically discover and install the capabilities it needs at runtime.

agent testing code quality developer

generic

Quick Start

bash

agentnode install test-writer-agent

Usage

Generated template

python

from test_writer_agent.agent import run

result = run()
print(result)

AAgent Configuration

Tier

LLM + Tools

Goal

Generate tests by analyzing function signatures, creating unit tests, and validating them.

Agent Behavior

description only

You are a test engineering specialist.
Analyze source code to understand functionality, then generate
comprehensive test suites including unit tests, edge cases, and
error scenarios. Follow testing best practices for the detected
language and framework.

Tool Access

code-linter-packcode-refactor-packtest-generator-pack

Limits

Max Iterations

Max Tool Calls

Max Runtime

300s

Isolation

thread

Verification

high confidence100/100★ Gold Verified

smokeAgent executed successfully

+20/20

importAgent entrypoint imported successfully

+15/15

installInstalled in 2.2s

+15/15

contractAll contract checks passed

+15/15

manifestAgent manifest completeness

+10/10

determinismOutput consistency check

+10/10

reliability3/3 runs passed

+15/15

Agent installs and imports correctly. runtime checks passed. 2/2 verification cases passed. manifest completeness 10/10.

✔install2.2s

✔import102ms

✔smoke159ms

This package was executed and validated by AgentNode before listing. Install, import, and runtime checks passed.

Python 3.12.3ffmpegpopplertesseractuv

Last verified 9d ago· Runner v2.0.0

Version History

Capabilities

test_writertest_writertool

Analyze source code and generate comprehensive test suites with unit tests.

Input Schema

{
  "type": "object",
  "required": [
    "goal"
  ],
  "properties": {
    "goal": {
      "type": "string",
      "description": "The objective for the agent"
    }
  }
}

Output Schema

{
  "type": "object",
  "properties": {
    "done": {
      "type": "boolean"
    },
    "result": {
      "type": "object"
    }
  }
}

Permissions

This package declares the following access levels. Review before installing.

Networknone

Filesystemworkspace_read

Code Executionnone

Data Accessinput_only

User Approvalnever

bash

agentnode install test-writer-agent

Files (4)

License

MIT

Stats

Downloads0

Installs0

Versionv2.1.2

Published4/28/2026

Channelstable

Typeagent

Entrypointtest_writer_agent.agent

Compatibility

Frameworks

generic

Runtime

python

Python Version

>=3.10

Trust & Security

Publisher★Trusted

SignatureNone

ProvenanceNone

Security Issues0

Publisher

AgentNode

@agentnode

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