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@zidong/dc-mock

v0.0.2

Published

基于JSON Schema的数据模拟库

Downloads

3

Readme

dc-mock

基于 JSON Schema 的数据模拟库

| Statements | Branches | Functions | Lines | | --------------------------- | ----------------------- | ------------------------- | ----------------- | | Statements | Branches | Functions | Lines |

1标准的 JSON Schema 格式的数据可以直接进行mock,例如

import mockFromSchema from '@zidong/dc-mock'

mockFromSchema({
  type: 'object',
  properties: {
    name: {
      type: 'string'
    },
    gender: {
      type: 'string'
    },
    age: {
      type: 'number'
    },
    children: {
      type: 'array',
      items: {
        type: 'object',
        properties: {
          name: {
            type: 'string'
          },
          gender: {
            type: 'string'
          },
          age: {
            type: 'number'
          }
        }
      }
    }
  }
})
// will output
// {
//   name: 'xxx',
//   age: xx,
//   gender: 'xxx',
//   children: [
//     {
//       name: 'xxx',
//       age: xx,
//       gender: 'xxx',
//     },
//     {
//       name: 'xxx',
//       age: xx,
//       gender: 'xxx',
//     },
//     ...
//   ]
// }

为了让 mock 的数据更好看,针对 JSON Schema 的type做了些约束,并使用minimum,maximum,minItems,maxItems字段以及新增的formatmockArgs字段进行数据美化,美化后的传参可以是这样的

import mockFromSchema from '@zidong/dc-mock'

mockFromSchema({
  type: 'object',
  properties: {
    name: {
      type: 'string',
      // 中文名
      format: 'cname'
    },
    gender: {
      type: 'string',
      // 数组中选择一项
      enum: ['男', '女']
    },
    age: {
      type: 'number',
      // 自然数
      format: 'natural',
      // 最小值
      minimum: 4,
      // 最大值
      maximum: 64
    },
    children: {
      type: 'array',
      // mock的数组最少1个元素,最多3个元素
      minItems: 1,
      maxItems: 3,
      items: {
        type: 'object',
        properties: {
          name: {
            type: 'string',
            format: 'cname'
          },
          gender: {
            type: 'string',
            enum: ['男', '女']
          },
          age: {
            type: 'number',
            format: 'natural',
            minimum: 4,
            maximum: 64
          }
        }
      }
    }
  }
})
// will output
// {
//   name: '某中文名',
//   age: 4-64间一个数字,
//   gender: '男|女',
//   children: [
//     {
//       name: '某中文名',
//       age: 4-64间一个数字,
//       gender: '男|女',
//     },
//     {
//       name: '某中文名',
//       age: 4-64间一个数字,
//       gender: '男|女',
//     },
//     ...
//   ]
// }

测试

yarn test

发布

npm publish --access public