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'use strict'
const path = require('path')
const test = require('tap').test
const mr = require('npm-registry-mock')
const Tacks = require('tacks')
const fs = require('fs')
const File = Tacks.File
const Dir = Tacks.Dir
const common = require('../common-tap.js')
const basedir = common.pkg
const testdir = path.join(basedir, 'testdir')
const cachedir = path.join(basedir, 'cache')
const globaldir = path.join(basedir, 'global')
const tmpdir = path.join(basedir, 'tmp')
const conf = {
cwd: testdir,
stdio: [0, 1, 2],
env: Object.assign({}, process.env, {
npm_config_cache: cachedir,
npm_config_tmp: tmpdir,
npm_config_prefix: globaldir,
npm_config_registry: common.registry,
npm_config_loglevel: 'silly'
})
}
let server
const fixture = new Tacks(Dir({
cache: Dir(),
global: Dir(),
tmp: Dir(),
testdir: Dir({
example: Dir({
'package.json': File({
name: 'example',
version: '1.0.0'
})
}),
'package.json': File({
name: 'save-optional',
version: '1.0.0'
})
})
}))
function setup () {
cleanup()
fixture.create(basedir)
}
function cleanup () {
fixture.remove(basedir)
}
test('setup', function (t) {
setup()
mr({port: common.port, throwOnUnmatched: true}, function (err, s) {
if (err) throw err
server = s
t.done()
})
})
test('example', function (t) {
common.npm(['install', '-O', '--package-lock-only', 'file:example'], conf, function (err, code) {
if (err) throw err
t.is(code, 0, 'command ran ok')
const plock = JSON.parse(fs.readFileSync(`${testdir}/package-lock.json`))
t.like(plock, { dependencies: { example: { optional: true } } }, 'optional status saved')
// your assertions here
t.done()
})
})
test('cleanup', function (t) {
server.close()
cleanup()
t.done()
})
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