2 var path = require('path')
4 var test = require('tap').test
5 var common = require('../common-tap.js')
6 var rimraf = require('rimraf')
7 var mkdirp = require('mkdirp')
8 var mr = require('npm-registry-mock')
9 var basepath = path.resolve(__dirname, path.basename(__filename, '.js'))
10 var fixturepath = path.resolve(basepath, 'npm-test-optional-deps')
11 var modulepath = path.resolve(basepath, 'node_modules')
12 var Tacks = require('tacks')
16 var fixture = new Tacks(
21 'package.json': File({
22 name: 'npm-test-optional-deps',
24 optionalDependencies: {
25 'npm-test-foobarzaaakakaka': 'http://example.com/',
26 async: '10.999.14234',
28 optimist: 'some invalid version 99 #! $$ x y z',
29 'npm-test-failer': '*'
37 test('setup', function (t) {
39 mr({port: common.port}, function (err, s) {
46 test('optional-deps', function (t) {
47 server.get('/npm-test-failer').reply(404, {error: 'nope'})
49 var opts = ['--registry=' + common.registry, '--timeout=100']
50 common.npm(opts.concat(['install', fixturepath]), {cwd: basepath}, installCheckAndTest)
52 function installCheckAndTest (err, code, stdout, stderr) {
54 if (stderr) console.error(stderr)
56 t.is(code, 0, 'install went ok')
57 var subpath = modulepath + '/npm-test-optional-deps/node_modules/'
58 var dir = fs.readdirSync(subpath)
59 t.isDeeply(dir, ['mkdirp'], 'only one optional dep should be there')
60 t.is(require(path.resolve(subpath, 'mkdirp', 'package.json')).version, '0.3.5', 'mkdirp version right')
65 test('cleanup', function (t) {
73 fixture.create(fixturepath)
74 mkdirp.sync(modulepath)
78 fixture.remove(fixturepath)