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var common = require('../common-tap.js')
var test = require('tap').test
var fs = require('fs')
var rimraf = require('rimraf')
var mkdirp = require('mkdirp')
var mr = require('npm-registry-mock')
var pkg = common.pkg
function writePackageJson () {
rimraf.sync(pkg)
mkdirp.sync(pkg)
mkdirp.sync(pkg + '/cache')
fs.writeFileSync(pkg + '/package.json', JSON.stringify({
'author': 'Rocko Artischocko',
'name': 'noargs',
'version': '0.0.0',
'devDependencies': {
'underscore': '1.3.1'
}
}), 'utf8')
}
var env = {
'npm_config_save': true,
'npm_config_registry': common.registry,
'npm_config_cache': pkg + '/cache',
HOME: process.env.HOME,
Path: process.env.PATH,
PATH: process.env.PATH
}
var OPTS = {
cwd: pkg,
env: env
}
test('does not update the package.json with empty arguments', function (t) {
writePackageJson()
t.plan(2)
mr({ port: common.port }, function (er, s) {
common.npm('install', OPTS, function (er, code, stdout, stderr) {
if (er) throw er
t.is(code, 0)
if (code !== 0) {
console.error('#', stdout)
console.error('#', stderr)
}
var text = JSON.stringify(fs.readFileSync(pkg + '/package.json', 'utf8'))
s.close()
t.equal(text.indexOf('"dependencies'), -1, 'dependencies do not exist in file')
})
})
})
test('updates the package.json (adds dependencies) with an argument', function (t) {
writePackageJson()
t.plan(2)
mr({ port: common.port }, function (er, s) {
common.npm(['install', 'underscore', '-P'], OPTS, function (er, code, stdout, stderr) {
if (er) throw er
t.is(code, 0)
s.close()
var text = JSON.stringify(fs.readFileSync(pkg + '/package.json', 'utf8'))
t.notEqual(text.indexOf('"dependencies'), -1, 'dependencies exist in file')
})
})
})
test('cleanup', function (t) {
rimraf.sync(pkg)
t.end()
})