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path: root/deps/npm/test/tap/sorted-package-json.js
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var test = require('tap').test
var path = require('path')
var common = require('../common-tap.js')
var pkg = common.pkg
var tmp = path.join(pkg, 'tmp')
var cache = common.cache
var fs = require('fs')
var mr = require('npm-registry-mock')
var packageJson = path.resolve(pkg, 'package.json')

fs.writeFileSync(packageJson, JSON.stringify({
  'name': 'sorted-package-json',
  'version': '0.0.0',
  'description': '',
  'main': 'index.js',
  'scripts': {
    'test': 'echo \'Error: no test specified\' && exit 1'
  },
  'author': 'Rocko Artischocko',
  'license': 'ISC',
  'dependencies': {
    'underscore': '^1.3.3',
    'request': '^0.9.0'
  }
}, null, 2), 'utf8')

test('sorting dependencies', function (t) {
  var before = JSON.parse(fs.readFileSync(packageJson).toString())

  mr({ port: common.port }, function (er, s) {
    // underscore is already in the package.json,
    // but --save will trigger a rewrite with sort
    common.npm([
      'install',
      '--save', 'underscore@1.3.3',
      '--no-progress',
      '--cache', cache,
      '--tmp', tmp,
      '--registry', common.registry
    ], {
      cwd: pkg
    }, function (err, code, stdout, stderr) {
      t.ifError(err, 'no error')
      t.equal(code, 0, 'npm install exited with code')
      var result = fs.readFileSync(packageJson).toString()
      var resultAsJson = JSON.parse(result)

      s.close()

      t.same(Object.keys(resultAsJson.dependencies),
        Object.keys(before.dependencies).sort())

      t.notSame(Object.keys(resultAsJson.dependencies),
        Object.keys(before.dependencies))

      t.ok(resultAsJson.dependencies.underscore)
      t.ok(resultAsJson.dependencies.request)
      t.end()
    })
  })
})