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mock-private-registry

v1.1.2

Published

Mock of a private npm registry, useful for testing npm-related stuff

Readme

mock-private-registry

npm versionBuild Status

Mock of a private npm registry, useful for testing npm-related stuff

Installation

npm install --save-dev mock-private-registry

Usage

var registry = require('mock-private-registry')
var got = require('got')

var token = 'MySecretToken'

registry({port: 18888, token: token}, function (err, server) {
  if (err) {
    throw err
  }

  var opts = {headers: {Authorization: 'Bearer ' + token}, json: true}
  got('http://localhost:18888/@mockscope%2Ffoobar', opts)
    .then(function (res) {
      console.log('Package manifest: ', res.body)
    })
    .catch(function (err) {
      console.error(err)
    })
    .then(function () {
      server.close()
    })
})

Basically, call the module to spin up a server, and specify whatever you want to use as the valid authorization token. Second argument is a callback, which provides access to the server that is listening. This allows you to call close() on it when you're done.

Promise API

There is an alternative promise API available if you require mock-private-registry/promise. Usage is the same except there is no callback. Instead, the function will return a promise.

Options

  • port - Port number for the server. Default: 63142
  • hostname - Hostname the server should listen on. Default: 127.0.0.1
  • token - The token that valid requests should use. Default: MySecretToken
  • tokenType - Type of token. Usually Bearer or Basic. Default: Bearer
  • pkgName - Name of the package that should be available to query for. Default: @mockscope/foobar
  • debug - Boolean. Set to true in order to have the registry mock spit back whatever is not matching, for instance the expected vs received token. Default: false
  • tarballPath - Absolute path to a tarball you want to serve on the tarball endpoint. Default: <mock-private-registry-path>/mock.tgz

Exposed endpoints

  • /@mockscope%2Ffoobar - Provides a mock registry response for the fictional @mockscope/foobar module.
  • /@mockscope/foobar/-/foobar-1.0.0.tgz - Provides a tarball of the fictional module.

Note: If providing a different package name in the options, the above paths will reflect these.

Why

For testing. Lots of stuff interacts with the NPM registry, but often has bugs when authorizing against private registries. Trying to mock the whole private registry flow can be difficult, so I created this.

License

MIT-licensed. See LICENSE.