npm/node_modules/npm-registry-client/test/redirects.js

a package manager for JavaScript

var tap = require('tap')

var server = require('./lib/server.js')
var common = require('./lib/common.js')
var client = common.freshClient()

var pkg = {
  _id: 'some-package@1.2.3',
  name: 'some-package',
  version: '1.2.3'
}

tap.test('basic request', function (t) {
  // Expect one request for { follow : false }
  server.expect('/-/some-package/1.2.3', function (req, res) {
    res.writeHead(301, {
      'Location': '/some-package/1.2.3'
    })
    res.end('Redirecting')
  })

  // Expect 2 requests for { follow : true }
  server.expect('/-/some-package/1.2.3', function (req, res) {
    res.writeHead(301, {
      'Location': '/some-package/1.2.3'
    })
    res.end('Redirecting')
  })

  server.expect('/some-package/1.2.3', function (req, res) {
    res.json(pkg)
  })

  t.plan(2)

  client.get(
    'http://localhost:1337/-/some-package/1.2.3',
    { follow: false },
    function (er) {
      t.ok(er, 'Error must be set')
    }
  )

  client.get(
    'http://localhost:1337/-/some-package/1.2.3',
    { follow: true },
    function (er, data) {
      t.deepEqual(data, pkg)
    }
  )
})