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var test = require('tap').test
var path = require('path')
var fs = require('fs')
var rimraf = require('rimraf')
var common = require('../common-tap.js')
var Tacks = require('tacks')
var File = Tacks.File
var Dir = Tacks.Dir
var testdir = path.resolve(__dirname, path.basename(__filename, '.js'))
var cachedir = path.resolve(testdir, 'cache')
var config = ['--cache=' + cachedir, '--loglevel=error']
var shrinkwrap = {
name: 'shrinkwrap-local-dependency',
version: '1.0.0',
dependencies: {
mod2: {
version: '1.0.0',
from: path.join('mods', 'mod2'),
resolved: 'file:' + path.join('mods', 'mod2'),
dependencies: {
mod1: {
version: '1.0.0',
from: path.join('mods', 'mod1'),
resolved: 'file:' + path.join('mods', 'mod1')
}
}
}
}
}
var fixture = new Tacks(
Dir({
cache: Dir(),
mods: Dir({
mod1: Dir({
'package.json': File({
name: 'mod1',
version: '1.0.0'
})
}),
mod2: Dir({
'package.json': File({
name: 'mod2',
version: '1.0.0',
dependencies: {
mod1: 'file:' + path.join('..', 'mod1')
}
})
})
}),
'package.json': File({
name: 'shrinkwrap-local-dependency',
version: '1.0.0',
dependencies: {
mod2: 'file:' + path.join('mods', 'mod2')
}
})
})
)
function setup () {
cleanup()
fixture.create(testdir)
}
function cleanNodeModules () {
rimraf.sync(path.resolve(testdir, 'node_modules'))
}
function cleanup () {
fixture.remove(testdir)
}
test('shrinkwrap uses resolved with file: on local deps', function (t) {
setup()
common.npm(config.concat(['install', '--legacy']), {cwd: testdir}, function (err, code, stdout, stderr) {
if (err) throw err
t.comment(stdout.trim())
t.comment(stderr.trim())
t.equal(code, 0, 'npm exited normally')
common.npm(config.concat('shrinkwrap'), {cwd: testdir}, function (err, code, stdout, stderr) {
if (err) throw err
t.comment(stdout.trim())
t.comment(stderr.trim())
t.equal(code, 0, 'npm exited normally')
var data = fs.readFileSync(path.join(testdir, 'npm-shrinkwrap.json'), { encoding: 'utf8' })
t.deepEqual(JSON.parse(data), shrinkwrap, 'shrinkwrap looks correct')
t.end()
})
})
})
function exists (file) {
try {
fs.statSync(file)
return true
} catch (ex) {
return false
}
}
test("'npm install' should install local packages from shrinkwrap", function (t) {
cleanNodeModules()
common.npm(config.concat(['install']), {cwd: testdir}, function (err, code, stdout, stderr) {
if (err) throw err
t.comment(stdout.trim())
t.comment(stderr.trim())
t.equal(code, 0, 'npm exited normally')
t.ok(exists(path.join(testdir, 'node_modules', 'mod2')), 'mod2 exists')
t.ok(exists(path.join(testdir, 'node_modules', 'mod2', 'node_modules', 'mod1')), 'mod1 exists')
t.end()
})
})
test('cleanup', function (t) {
cleanup()
t.end()
})
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