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78 lines
1.9 KiB
78 lines
1.9 KiB
# responselike
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> A response-like object for mocking a Node.js HTTP response stream
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[](https://travis-ci.org/lukechilds/responselike)
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[](https://coveralls.io/github/lukechilds/responselike?branch=master)
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[](https://www.npmjs.com/package/responselike)
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[](https://www.npmjs.com/package/responselike)
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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.
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## Install
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```shell
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npm install --save responselike
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```
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Or if you're just using for testing you'll want:
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```shell
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npm install --save-dev responselike
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```
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## Usage
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```js
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const Response = require('responselike');
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const response = new Response(200, { foo: 'bar' }, Buffer.from('Hi!'), 'https://example.com');
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response.statusCode;
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// 200
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response.headers;
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// { foo: 'bar' }
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response.body;
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// <Buffer 48 69 21>
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response.url;
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// 'https://example.com'
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response.pipe(process.stdout);
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// Hi!
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```
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## API
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### new Response(statusCode, headers, body, url)
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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).
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#### statusCode
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Type: `number`
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HTTP response status code.
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#### headers
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Type: `object`
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HTTP headers object. Keys will be automatically lowercased.
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#### body
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Type: `buffer`
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A Buffer containing the response body. The Buffer contents will be streamable but is also exposed directly as `response.body`.
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#### url
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Type: `string`
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Request URL string.
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## License
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MIT © Luke Childs
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