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'use strict'
var path = require('path')
var fs = require('graceful-fs')
var test = require('tap').test
var Tacks = require('tacks')
var File = Tacks.File
var Dir = Tacks.Dir
var common = require('../common-tap.js')
var mr = require('npm-registry-mock')
var testdir = path.join(__dirname, path.basename(__filename, '.js'))
var config = [
'--loglevel=error',
'--registry=' + common.registry,
'--cache=' + path.join(testdir, 'cache')
]
var fixture = new Tacks(
Dir({
'cache': Dir(),
'npm-shrinkwrap.json': File({
name: 'shrinkwrap-default-arg-ver',
version: '1.0.0',
dependencies: {
underscore: {
version: '1.3.1',
from: 'mod1@>=1.3.1 <2.0.0',
resolved: common.registry + '/underscore/-/underscore-1.3.1.tgz'
}
}
}),
'package.json': File({
name: 'shrinkwrap-default-arg-ver',
version: '1.0.0',
dependencies: {
underscore: '^1.3.1'
}
})
})
)
var installed = path.join(testdir, 'node_modules', 'underscore', 'package.json')
function setup () {
fixture.create(testdir)
}
function cleanup () {
fixture.remove(testdir)
}
var server
test('setup', function (t) {
cleanup()
setup()
mr({port: common.port}, function (er, s) {
if (er) throw er
server = s
t.end()
})
})
function exists (file) {
try {
fs.statSync(file)
return true
} catch (ex) {
return false
}
}
test('shrinkwrap-default-arg-version', function (t) {
// When this feature was malfunctioning npm would select the version of
// `mod1` from the `package.json` instead of the `npm-shrinkwrap.json`,
// which in this case would mean trying the registry instead of installing
// from a local folder.
common.npm(config.concat(['install', 'underscore']), {cwd: testdir}, function (err, code, stdout, stderr) {
if (err) throw err
t.comment(stdout.trim())
t.comment(stderr.trim())
t.is(code, 0, 'installed ok')
t.ok(exists(path.join(testdir, 'node_modules', 'underscore')), 'underscore installed')
var pjson = JSON.parse(fs.readFileSync(installed))
t.is(pjson.version, '1.3.1', 'got shrinkwrap version')
t.end()
})
})
test('can-override', function (t) {
common.npm(config.concat(['install', 'underscore@latest']), {cwd: testdir}, function (err, code, stdout, stderr) {
if (err) throw err
t.comment(stdout.trim())
t.comment(stderr.trim())
t.is(code, 0, 'installed ok')
t.ok(exists(path.join(testdir, 'node_modules', 'underscore')), 'underscore installed')
var pjson = JSON.parse(fs.readFileSync(installed))
t.is(pjson.version, '1.5.1', 'got latest version')
t.end()
})
})
test('cleanup', function (t) {
server.close()
cleanup()
t.end()
})
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