docker-lemp-node/www/nodejs/node_modules/responselike/README.md
2022-03-27 18:02:38 +02:00

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# responselike
> A response-like object for mocking a Node.js HTTP response stream
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Returns a streamable response object similar to a [Node.js HTTP response stream](https://nodejs.org/api/http.html#http_class_http_incomingmessage). Useful for formatting cached responses so they can be consumed by code expecting a real response.
## Install
```shell
npm install --save responselike
```
Or if you're just using for testing you'll want:
```shell
npm install --save-dev responselike
```
## Usage
```js
const Response = require('responselike');
const response = new Response(200, { foo: 'bar' }, Buffer.from('Hi!'), 'https://example.com');
response.statusCode;
// 200
response.headers;
// { foo: 'bar' }
response.body;
// <Buffer 48 69 21>
response.url;
// 'https://example.com'
response.pipe(process.stdout);
// Hi!
```
## API
### new Response(statusCode, headers, body, url)
Returns a streamable response object similar to a [Node.js HTTP response stream](https://nodejs.org/api/http.html#http_class_http_incomingmessage).
#### statusCode
Type: `number`
HTTP response status code.
#### headers
Type: `object`
HTTP headers object. Keys will be automatically lowercased.
#### body
Type: `buffer`
A Buffer containing the response body. The Buffer contents will be streamable but is also exposed directly as `response.body`.
#### url
Type: `string`
Request URL string.
## License
MIT © Luke Childs