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var test = require('tap').test
var path = require('path')
var rimraf = require('rimraf')
var mkdirp = require('mkdirp')
var spawn = require('child_process').spawn
var npm = require.resolve('../../bin/npm-cli.js')
var node = process.execPath
var pkg = path.resolve(__dirname, 'install-package-json-order')
var workdir = path.join(pkg, 'workdir')
var tmp = path.join(pkg, 'tmp')
var cache = path.join(pkg, 'cache')
var fs = require('fs')
var osenv = require('osenv')
test('package.json sorting after install', function (t) {
var packageJson = path.resolve(pkg, 'package.json')
var installedPackage = path.resolve(workdir,
'node_modules/install-package-json-order/package.json')
cleanup()
mkdirp.sync(cache)
mkdirp.sync(tmp)
mkdirp.sync(workdir)
setup()
var before = JSON.parse(fs.readFileSync(packageJson).toString())
var child = spawn(node, [npm, 'install', pkg], { cwd: workdir })
child.on('close', function (code) {
t.equal(code, 0, 'npm install exited with code')
var result = fs.readFileSync(installedPackage, 'utf8')
var resultAsJson = JSON.parse(result)
t.same(resultAsJson.array, before.array)
t.end()
})
})
test('cleanup', function (t) {
cleanup()
t.pass('cleaned up')
t.end()
})
function setup () {
mkdirp.sync(pkg)
fs.writeFileSync(path.resolve(pkg, 'package.json'), JSON.stringify({
'name': 'install-package-json-order',
'version': '0.0.0',
'array': [ 'one', 'two', 'three' ]
}, null, 2), 'utf8')
fs.writeFileSync(path.resolve(workdir, 'package.json'), JSON.stringify({
'name': 'install-package-json-order-work',
'version': '0.0.0'
}, null, 2), 'utf8')
}
function cleanup () {
process.chdir(osenv.tmpdir())
rimraf.sync(cache)
rimraf.sync(pkg)
}
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