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https://github.com/shahradelahi/next-test-api-routes
A Lightweight library for testing Next.js API routes
https://github.com/shahradelahi/next-test-api-routes
api jest library nextjs routes testing
Last synced: about 3 hours ago
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A Lightweight library for testing Next.js API routes
- Host: GitHub
- URL: https://github.com/shahradelahi/next-test-api-routes
- Owner: shahradelahi
- License: mit
- Created: 2022-11-28T01:53:26.000Z (almost 2 years ago)
- Default Branch: master
- Last Pushed: 2022-11-28T02:24:15.000Z (almost 2 years ago)
- Last Synced: 2024-09-25T01:34:17.552Z (about 5 hours ago)
- Topics: api, jest, library, nextjs, routes, testing
- Language: JavaScript
- Homepage: https://npmjs.com/package/next-test-api-routes
- Size: 71.3 KB
- Stars: 23
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# ⚡️ Next Test API Routes
[](https://github.com/shahradelahi/next-test-api-routes/actions/workflows/tests.yml)
[](https://badge.fury.io/js/next-test-api-routes)
[](https://www.npmjs.com/package/next-test-api-routes)
## Installation
```bash
npm install --save-dev next-test-api-routes
```
## Usage
```js
import {createMocks, parseResponse} from 'next-test-api-routes'
const route = require('./api/hello')
describe('api/hello', () => {
it('should return a 200 status code', async () => {
const {req, res} = createMocks({
method: 'GET',
})
const resp = parseResponse(await route(req, res))
expect(res.statusCode).toBe(200)
})
it('should return a JSON object', async () => {
const {req, res} = createMocks({
method: 'POST',
body: {
name: 'John Doe',
},
})
const resp = parseResponse(await route(req, res))
expect(resp.json().message).toBe('Hello John Doe')
})
})
```
## Methods
### createMocks
Creates a mock request and response object.
#### Parameters
- `options` **[Object](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object)**
- `options.method` **[string](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/String)** (optional, default `'GET'`)
- `options.body` **[Object](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object)** (optional, default `undefined`)
- `options.query` **[Object](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object)** (optional, default `{}`)
- `options.headers` **[Object](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object)** (optional, default `{}`)
- `options.cookies` **[Object](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object)** (optional, default `{}`)
- `options.url` **[string](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/String)** (optional, default `/`)
- `options.params` **[Object](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object)** (optional, default `{}`)
#### Examples
```js
const {req, res} = createMocks({
method: 'GET',
body: {
name: 'John Doe',
},
query: {
page: 1,
}
})
```
### parseResponse
Parses the response object from the route handler.
#### Parameters
- `response` **[Object](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object)**
#### Returns
- `response` **[Object](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object)**
- `response.json` **[Function](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Statements/function)** Returns the parsed JSON object.
- `response.body` **[string](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/String)** The response body as a string.
- `response.headers` **[Object](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object)** The response headers.
- `response.statusCode` **[number](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Number)** The response status code.
#### Examples
```js
const {req, res} = createMocks({
method: 'GET',
})
const resp = parseResponse(await route(req, res))
expect(resp.json().message).toBe('Hello World')
```
## License
This project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details