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'use strict'
var test = require('tap').test
var Tacks = require('tacks')
var File = Tacks.File
var Dir = Tacks.Dir
var fs = require('fs')
var path = require('path')
var common = require('../common-tap.js')
var testdir = path.resolve(__dirname, path.basename(__filename, '.js'))
var modAdir = path.resolve(testdir, 'modA')
var modB1dir = path.resolve(testdir, 'modB@1')
var modB2dir = path.resolve(testdir, 'modB@2')
var modCdir = path.resolve(testdir, 'modC')
var fixture = new Tacks(Dir({
'package.json': File({
dependencies: {
modA: 'file://' + modAdir,
modC: 'file://' + modCdir
}
}),
'npm-shrinkwrap.json': File({
dependencies: {
modA: {
version: '1.0.0',
from: 'modA',
resolved: 'file://' + modAdir
},
modB: {
version: '1.0.0',
from: 'modB@1',
resolved: 'file://' + modB1dir
}
}
}),
'modA': Dir({
'package.json': File({
name: 'modA',
version: '1.0.0',
dependencies: {
'modB': 'file://' + modB1dir
}
})
}),
'modB@1': Dir({
'package.json': File({
name: 'modB',
version: '1.0.0'
}),
'B1': File('')
}),
'modB@2': Dir({
'package.json': File({
name: 'modB',
version: '2.0.0'
}),
'B2': File('')
}),
'modC': Dir({
'package.json': File({
name: 'modC',
version: '1.0.0',
dependencies: {
'modB': 'file://' + modB2dir
}
})
})
}))
var newShrinkwrap = new Tacks(Dir({
'npm-shrinkwrap.json': File({
dependencies: {
modA: {
version: '1.0.0',
from: 'modA',
resolved: 'file://' + modAdir
},
modB: {
version: '1.0.0',
from: 'modB@1',
resolved: 'file://' + modB1dir
},
modC: {
version: '1.0.0',
from: 'modC',
resolved: 'file://' + modCdir,
dependencies: {
modB: {
version: '1.0.0',
from: 'modB@1',
resolved: 'file://' + modB1dir
}
}
}
}
}),
'node_modules': Dir({
'modB@1': Dir({
'package.json': File({
_requested: {
name: 'modB',
raw: 'modB@file:' + modB1dir,
rawSpec: 'file:' + modB1dir,
scope: null,
spec: modB1dir,
type: 'directory'
},
dependencies: { },
devDependencies: { },
name: 'modB',
optionalDependencies: { },
readme: 'ERROR: No README data found!',
version: '1.0.0'
})
})
})
}))
function setup () {
fixture.create(testdir)
}
function cleanup () {
fixture.remove(testdir)
}
test('setup', function (t) {
cleanup()
setup()
common.npm(['install'], {cwd: testdir, stdio: [0, 2, 2]}, function (err, code) {
if (err) throw err
t.is(code, 0)
t.end()
})
})
test('incremental install', function (t) {
newShrinkwrap.create(testdir)
common.npm(['install'], {cwd: testdir, stdio: [0, 2, 2]}, function (err, code) {
if (err) throw err
t.is(code, 0, 'npm itself completed ok')
fs.stat(path.join(testdir, 'node_modules', 'modC', 'node_modules', 'modB', 'B1'), function (missing) {
t.ok(!missing, 'modC got the updated version of modB')
t.end()
})
})
})
test('cleanup', function (t) {
cleanup()
t.end()
})
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