var fs = require('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 npm = npm = require('../../') var pkg = path.resolve(__dirname, 'shrinkwrap-optional-dependency') test('shrinkwrap adds optional property when optional dependency', function (t) { t.plan(1) mr({port: common.port}, function (er, s) { function fail (err) { s.close() // Close on failure to allow node to exit t.fail(err) } setup(function (err) { if (err) return fail(err) // Install with the optional dependency npm.install('.', function (err) { if (err) return fail(err) writePackage() npm.commands.shrinkwrap([], true, function (err, results) { if (err) return fail(err) t.deepEqual(results, desired) s.close() t.end() }) }) }) }) }) test('cleanup', function (t) { cleanup() t.end() }) var desired = { name: 'npm-test-shrinkwrap-optional-dependency', version: '0.0.0', dependencies: { 'test-package': { version: '0.0.0', from: 'test-package@0.0.0', resolved: common.registry + '/test-package/-/test-package-0.0.0.tgz' }, 'underscore': { version: '1.3.3', from: 'underscore@1.3.3', resolved: 'http://localhost:1337/underscore/-/underscore-1.3.3.tgz', optional: true } } } var json = { author: 'Maximilian Antoni', name: 'npm-test-shrinkwrap-optional-dependency', version: '0.0.0', dependencies: { 'test-package': '0.0.0' }, optionalDependencies: { 'underscore': '1.3.3' } } function writePackage () { fs.writeFileSync(path.join(pkg, 'package.json'), JSON.stringify(json, null, 2)) } function setup (cb) { cleanup() mkdirp.sync(pkg) writePackage() process.chdir(pkg) var opts = { cache: path.resolve(pkg, 'cache'), registry: common.registry } npm.load(opts, cb) } function cleanup () { process.chdir(osenv.tmpdir()) rimraf.sync(pkg) }