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const t = require('tap')
const common = require('../common-tap.js')
const mkdirp = require('mkdirp')
const { writeFileSync, readFileSync } = require('fs')
const { resolve } = require('path')
const pkg = common.pkg
const app = resolve(pkg, 'app')
const lib = resolve(pkg, 'lib')
const moda = resolve(lib, 'module-a')
const modb = resolve(lib, 'module-b')
const rimraf = require('rimraf')
t.test('setup', t => {
mkdirp.sync(app)
mkdirp.sync(moda)
mkdirp.sync(modb)
writeFileSync(resolve(app, 'package.json'), JSON.stringify({
name: 'app',
version: '1.2.3',
dependencies: {
moda: 'file:../lib/module-a'
}
}))
writeFileSync(resolve(moda, 'package.json'), JSON.stringify({
name: 'moda',
version: '1.2.3',
dependencies: {
modb: 'file:../module-b'
}
}))
writeFileSync(resolve(modb, 'package.json'), JSON.stringify({
name: 'modb',
version: '1.2.3'
}))
t.end()
})
t.test('initial install to create package-lock',
t => common.npm(['install'], { cwd: app })
.then(([code]) => t.equal(code, 0, 'command worked')))
t.test('remove node_modules', t =>
rimraf(resolve(pkg, 'node_modules'), t.end))
t.test('install again from package-lock', t =>
common.npm(['install'], { cwd: app })
.then(([code]) => {
t.equal(code, 0, 'command worked')
// verify that module-b is linked under module-a
const depPkg = resolve(
app,
'node_modules',
'moda',
'node_modules',
'modb',
'package.json'
)
const data = JSON.parse(readFileSync(depPkg, 'utf8'))
t.strictSame(data, {
name: 'modb',
version: '1.2.3'
})
}))