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Current File : //proc/1857783/root/usr/local/lib/node_modules/latest/node_modules/npm/test/tap/outdated-json.js

var fs = require('graceful-fs')
var path = require('path')

var mkdirp = require('mkdirp')
var mr = require('npm-registry-mock')
var osenv = require('osenv')
var rimraf = require('rimraf')
var test = require('tap').test

var common = require('../common-tap.js')
var server

var pkg = path.resolve(__dirname, 'outdated-json')

var EXEC_OPTS = { cwd: pkg }

var json = {
  name: 'outdated-json',
  author: 'Rockbert',
  version: '0.0.0',
  dependencies: {
    underscore: '~1.3.1'
  },
  devDependencies: {
    request: '~0.9.0'
  }
}

var expected = {
  underscore: {
    current: '1.3.3',
    wanted: '1.3.3',
    latest: '1.5.1',
    location: 'node_modules' + path.sep + 'underscore'
  },
  request: {
    current: '0.9.5',
    wanted: '0.9.5',
    latest: '2.27.0',
    location: 'node_modules' + path.sep + 'request'
  }
}

test('setup', function (t) {
  cleanup()
  mkdirp.sync(pkg)
  fs.writeFileSync(
    path.join(pkg, 'package.json'),
    JSON.stringify(json, null, 2)
  )
  process.chdir(pkg)
  mr({ port: common.port }, function (er, s) {
    t.ifError(er, 'mock registry should never fail to start')
    server = s
    common.npm(
      [
        '--registry', common.registry,
        '--silent',
        'install'
      ],
      EXEC_OPTS,
      function (err, code) {
        t.ifError(err, 'npm install ran without issue')
        t.notOk(code, 'npm install ran without raising error code')

        t.end()
      }
    )
  })
})

test('it should log json data', function (t) {
  common.npm(
    [
      '--registry', common.registry,
      '--silent',
      '--json',
      'outdated'
    ],
    EXEC_OPTS,
    function (err, code, stdout) {
      t.ifError(err, 'npm outdated ran without issue')
      t.notOk(code, 'npm outdated ran without raising error code')
      var out
      t.doesNotThrow(function () {
        out = JSON.parse(stdout)
      }, 'output correctly parsed as JSON')
      t.deepEqual(out, expected)

      t.end()
    }
  )
})

test('cleanup', function (t) {
  server.close()
  cleanup()
  t.end()
})

function cleanup () {
  // windows fix for locked files
  process.chdir(osenv.tmpdir())
  rimraf.sync(pkg)
}

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