testing

Enforce Flutter and Dart test validity, structure, and naming guidelines.

611|60|Updated Apr 22, 2025
One-click install
npx skills add https://github.com/evanca/flutter-ai-rules --skill testing-evanca
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: testing
Source: https://github.com/evanca/flutter-ai-rules/tree/main/skills/testing
Command: npx skills add https://github.com/evanca/flutter-ai-rules --skill testing-evanca

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Writing robust Flutter and Dart tests is hard without clear guidelines; this skill provides best practices to ensure tests catch real regressions and stay maintainable.

Core Features & Use Cases

  • Enforces test validity checks to avoid relying on mocks for real failures.
  • Reinforces structural grouping with group() and naming conventions like should.
  • Supports unit tests, widget tests, and code reviews of test suites in Flutter/Dart projects.

Quick Start

Create or open a Flutter project and start writing tests following the outlined validity, structure, and naming guidelines.

Frequently Asked Questions about testing

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

FAQPage Schema
How do I write effective Flutter widget tests that catch real regressions?

Effective Flutter widget tests require strict validity checks to avoid relying solely on mocks. Enforce structural grouping with group() and use meaningful should-based naming conventions to ensure tests remain maintainable and catch actual failures.

What are the best practices for structuring Dart unit tests?

Best practices for structuring Dart unit tests involve organizing test logic with group() blocks and applying meaningful should-based test names. This structure rejects trivial tests and ensures your test suite remains maintainable over time.

Why does my Flutter test suite fail to catch real bugs?

Your Flutter test suite may fail to catch real bugs if it relies on mocked-only tests. Enforcing test validity checks and rejecting trivial tests ensures your suite evaluates actual behavior and catches real regressions effectively.

Can I use this approach to review existing Flutter test code?

Yes, you can apply these best-practice guidelines to review existing Flutter test code. The approach evaluates unit tests and widget tests for proper validity, structure, and naming conventions across your projects.

When should I use group() in Dart testing?

You should use group() in Dart testing to organize related test cases structurally. Reinforcing this organization ensures your test suite is maintainable and follows best practices for validity and meaningful should-based naming.