test-isolation
CommunityKeep tests independent and deterministic.
Authoryanko-belov
Version1.0.0
Installs0
System Documentation
What problem does it solve?
This Skill ensures tests are fully isolated, with no shared state or dependencies between tests, enabling reliable, repeatable, and parallel-friendly test execution.
Core Features & Use Cases
- Fresh instance per test to guarantee isolation.
- Patterns for setup and teardown to prevent cross-test contamination.
- Guidance for avoiding beforeAll and shared mutable state, with examples of proper test structure and isolation techniques.
Quick Start
Create a new test that uses beforeEach to initialize fresh service or repository, and afterEach to clean up resources. Avoid using beforeAll; ensure tests do not rely on other tests' state.
Dependency Matrix
Required Modules
None requiredComponents
Standard package💻 Claude Code Installation
Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.
Please help me install this Skill: Name: test-isolation Download link: https://github.com/yanko-belov/code-craft/archive/main.zip#test-isolation Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
Agent Skills Search Helper
Install a tiny helper to your Agent, search and equip skill from 471,000+ vetted skills library on demand.