testing

Design application test strategies for pytest, Vitest, React Testing Library, and Playwright.

Updated Apr 24, 2026
One-click install
npx skills add https://github.com/brianonieal/Syntaris --skill testing-brianonieal
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: testing
Source: https://github.com/brianonieal/Syntaris/tree/main/.claude/skills/testing
Command: npx skills add https://github.com/brianonieal/Syntaris --skill testing-brianonieal

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill removes uncertainty from test planning by turning gate targets, coverage goals, and spec changes into a concrete test strategy.

Core Features & Use Cases

  • Backend test design: Organizes pytest suites, fixtures, naming patterns, and RLS isolation checks for API work.
  • Frontend and E2E coverage: Guides Vitest, React Testing Library, and Playwright checks for components and visual verification.
  • Gate-close enforcement: Helps teams verify pass status, test counts, coverage thresholds, and spec-to-test traceability before a release gate closes.

Quick Start

Use the testing skill to review the current codebase, identify missing tests, and propose the exact test additions needed for the next gate.

Frequently Asked Questions about testing

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

FAQPage Schema
How do I design a test strategy that enforces coverage thresholds and spec-to-test traceability?

A test strategy enforces coverage thresholds and spec-to-test traceability by organizing pytest, Vitest, and Playwright suites around gate targets, requiring test count minimums, and validating spec changes before release gates close.

What is the best way to set up RLS isolation checks in a pytest backend test suite?

RLS isolation checks in a pytest suite are configured by designing targeted fixtures and naming patterns that verify row-level security boundaries within backend API tests before gate-close validation.

Can I use Vitest and React Testing Library together for frontend and E2E coverage?

Vitest and React Testing Library work together for frontend coverage by guiding component checks, while Playwright handles end-to-end visual verification to ensure comprehensive release gate validation.

How do I validate regressions and visual checks before closing a release gate?

Release gate validation checks regressions and visual verification by enforcing pass status, verifying test counts against targets, and confirming coverage thresholds and spec-to-test traceability are met.

Does gate-close enforcement work for both backend API and frontend component testing?

Gate-close enforcement works for both backend APIs and frontend components by applying unified pass status verification, test count targets, and coverage thresholds across pytest and Vitest environments.

When do I need to enforce test count targets and spec-to-test traceability in my testing workflow?

Test count targets and spec-to-test traceability are enforced when preparing for release gates, ensuring that spec changes are mapped to concrete pytest or Vitest tests and that regressions are validated.