Tdd Python Packages

pytest-random-order

pytest plugin to randomise the order of tests with some control over the randomness

pytest-datadir

pytest plugin for manipulating test data directories and files

httpretty

Intercept HTTP requests at the Python socket level. Fakes the whole socket module

radish-bdd

Behavior Driven Development tooling for Python. The root from red to green.

testinfra

Testinfra test your infrastructures

mocket

a socket mock framework - for all kinds of socket animals, web-clients included

sure

sophisticated automated test library and runner

tdd-guard-pytest

Automated TDD enforcement for Claude Code

flake8-aaa

A Flake8 plugin that checks Python tests follow the Arrange-Act-Assert pattern

decoy

🦆 Opinionated mocking library for Python

sumo-qa

Senior-QA-shaped MCP server + skills library: pre-coding QA planning, TDD scaffolding, mutation-testing follow-up, code review, test-data discovery. Iron-Law-enforced workflows for Claude Code, Cursor, Codex, OpenCode, JetBrains, VS Code + Copilot.

nwave-ai

AI agents that guide you from idea to working code, with you in control at every step.

pycrunch-engine

NCrunch inspired tool for continuous testing Python

inline-tests

Rust-like inline testing in Python, without the compiler.

wonderland-ai

An identity-native multi-agent development system.

hardened-steel

Framework for helping to test projects with the generation of random data during TDD

moai-adk

SPEC-First Agentic Development Kit for Claude Code — 24 AI agents + 52 skills with TDD/DDD quality gates, 16-language projects, 4-language docs. Go CLI, zero deps.

temple8

Spec-driven agent orchestration template. YAML state machines route multi-agent workflows. Any LLM, any process, zero lock-in.

pactkit

PactKit — P.A.C.T. governance framework for AI coding agents. Install: pip install pactkit

facts-cli

Antidote for fluffy specs, a toolkit for fact-driven development with AI agents

destral

PowERP testing framework

evomem

Agent Memory Kit System: Capture every correction and interaction to build your own SLM from day one

pytest-test-categories

Pytest plugin enforcing Google's hermetic testing best practices. Test categorization (small/medium/large), timing limits, resource isolation, and test pyramid validation. No escape hatches.

uuv-assistant-ai

Solution to facilitate the writing and execution of E2E tests understandable by any human