TE
testing
测试规范与最佳实践。Use when writing unit tests, integration tests, or component tests. Triggers on: creating test files, using Vitest, Testing Library, mocking, test organization questions.
Install
mkdir -p .claude/skills/testing-sammysnake-d && curl -L -o skill.zip "https://agentskills.codes/api/skills/download/14265" && unzip -o skill.zip -d .claude/skills/testing-sammysnake-d && rm skill.zipInstalls to .claude/skills/testing-sammysnake-d
Activation
This is the description your AI agent reads to decide when to run this skill — the better it matches your request, the more reliably it fires.
测试规范与最佳实践。Use when writing unit tests, integration tests, or component tests. Triggers on: creating test files, using Vitest, Testing Library, mocking, test organization questions.180 chars✓ has a “when” trigger
About this skill
Testing Guide
测试规范，涵盖 Vitest、Testing Library 和测试组织。
Quick Start
import { describe, it, expect } from 'vitest';
describe('ModuleName', () => {
it('should behavior description', () => {
expect(actual).toBe(expected);
});
});
Test Location
All tests in __tests__/ directory, mirroring source structure:
__tests__/
├── lib/utils/
├── lib/services/
├── components/
└── hooks/
File Naming
- Unit tests:
*.test.ts/*.test.tsx - Integration tests:
*.spec.ts/*.spec.tsx
Commands
pnpm test # Run all tests
pnpm test:watch # Watch mode
pnpm test:coverage # Coverage report
Component Test
import { render, screen } from '@testing-library/react';
import { Button } from '@/components/ui/button';
describe('Button', () => {
it('should render children', () => {
render(<Button>Click</Button>);
expect(screen.getByText('Click')).toBeInTheDocument();
});
});
Mocking
import { vi } from 'vitest';
vi.mock('@/lib/services', () => ({
UserService: {
getUser: vi.fn().mockResolvedValue({ id: '1' }),
},
}));
Coverage Requirements
- Normal path - Expected behavior
- Edge cases - Empty, null, boundary values
- Error handling - Exception scenarios