Vant skill test contract

Skill dhaupin/vant/models/public/skills/vant-skill-test-contract

Verify API schemas and contracts match expected format. Validate request/response structures. Use when testing APIs, before integration, or after schema changes.From its SKILL.md

Install

npx -y skills add dhaupin/vant --skill vant-skill-test-contract

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SKILL.md

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Test Contract

API schema validation.

When To Use

API testing
Before integration
After schema changes

What To Test

1. Request Schema

const requestSchema = {
  type: 'object',
  required: ['email', 'password'],
  properties: {
    email: { type: 'string', format: 'email' },
    password: { type: 'string', minLength: 8 }
  }
}

2. Response Schema

const responseSchema = {
  type: 'object',
  required: ['id', 'email'],
  properties: {
    id: { type: 'string' },
    email: { type: 'string' }
  }
}

3. Validate

const Ajv = require('ajv')
const ajv = new Ajv()
const validate = ajv.compile(requestSchema)
const valid = validate(requestBody)

Tools

Tool	Use
ajv	JSON Schema validation
json-schema-validator	Node validation
Swagger/OpenAPI	API spec validation

Output

## Contract Tests

| Schema | Valid |
|--------|-------|
| Request | [PASS/FAIL] |
| Response | [PASS/FAIL] |

### Errors
- [n] violations

Role: Contract Tester
Input: Schema + Data
Output: Validation results

What ships with it

Read from the repository

Just SKILL.md. No reference files, no scripts.