testing

Design test suites for FastAPI backends and Next.js frontends.

Updated Aug 23, 2026
One-click install
npx skills add https://github.com/mrsknetwork/nemodev --skill testing-mrsknetwork
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: testing
Source: https://github.com/mrsknetwork/nemodev/tree/main/skills/domains/references/testing
Command: npx skills add https://github.com/mrsknetwork/nemodev --skill testing-mrsknetwork

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Designing and maintaining comprehensive tests can be tedious and error-prone; this skill provides guidance to create unit, integration, and end-to-end tests for both backend and frontend with TDD-driven discipline.

Core Features & Use Cases

  • Establishes testing strategies for backend (FastAPI) and frontend (Next.js) projects.
  • Defines test structure, mocking strategies, and measurable coverage targets.
  • Helps when writing new tests, building test infrastructure, debugging failures, or validating test coverage before releases.

Quick Start

Create an initial test scaffold using pytest for the backend and Vitest for the frontend following the recommended structure and naming conventions.

Frequently Asked Questions about testing

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I structure e2e-tests and unit tests for a FastAPI and Next.js project?

Structuring e2e-tests and unit tests for FastAPI and Next.js involves defining test suites using pytest for the backend and Vitest for the frontend, establishing mocking strategies, naming conventions, and measurable coverage targets for reliable quality gates.

What is the best way to automate test strategy and coverage targets across backend and frontend?

Automating test strategy across backend and frontend involves establishing conventions for unit, integration, and end-to-end tests, defining mocking strategies, and setting measurable coverage targets to ensure reliable, repeatable quality gates before releases.

Can I use Vitest and Playwright together for frontend test automation in a Next.js application?

Yes, frontend test automation for Next.js applications utilizes Vitest for fast unit test feedback and Playwright for end-to-end tests, supported by defined test structures, mocking strategies, and naming conventions to ensure comprehensive coverage.

How do I create an initial test scaffold with pytest for a FastAPI backend?

Creating an initial test scaffold with pytest for a FastAPI backend follows recommended test structures and naming conventions, establishing a baseline for unit and integration tests with defined mocking strategies and coverage targets.

Why does my test automation strategy fail to provide fast feedback during development?

Test automation strategies fail to provide fast feedback when they lack TDD-driven discipline, proper test structure, and measurable coverage targets, which this approach addresses by automating comprehensive test suite design for reliable, repeatable quality gates.

What are the limitations of relying solely on unit tests for FastAPI and Next.js projects?

Relying solely on unit tests limits validation coverage, making a combined strategy of unit, integration, and end-to-end tests necessary to ensure comprehensive quality gates, proper mocking strategies, and reliable test automation for backend and frontend projects.