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108 lines
2.5 KiB
108 lines
2.5 KiB
'use strict'
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var test = require('tap').test
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var path = require('path')
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var mkdirp = require('mkdirp')
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var rimraf = require('rimraf')
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var fs = require('graceful-fs')
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var common = require('../common-tap')
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var base = path.resolve(__dirname, path.basename(__filename, '.js'))
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var modA = path.resolve(base, 'modA')
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var modB = path.resolve(base, 'modB')
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var json = {
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'name': 'test-full-warning-messages',
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'version': '1.0.0',
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'description': 'abc',
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'repository': 'git://abc/',
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'license': 'ISC',
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'dependencies': {
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'modA': modA
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}
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}
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var modAJson = {
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'name': 'modA',
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'version': '1.0.0',
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'optionalDependencies': {
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'modB': modB
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}
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}
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var modBJson = {
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'name': 'modB',
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'version': '1.0.0',
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'os': ['nope'],
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'cpu': 'invalid'
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}
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function modJoin () {
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var modules = Array.prototype.slice.call(arguments)
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return modules.reduce(function (a, b) {
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return path.resolve(a, 'node_modules', b)
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})
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}
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function writeJson (mod, data) {
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fs.writeFileSync(path.resolve(mod, 'package.json'), JSON.stringify(data))
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}
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function setup () {
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cleanup()
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;[modA, modB].forEach(function (mod) { mkdirp.sync(mod) })
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writeJson(base, json)
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writeJson(modA, modAJson)
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writeJson(modB, modBJson)
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}
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function cleanup () {
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rimraf.sync(base)
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}
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test('setup', function (t) {
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setup()
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t.end()
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})
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function exists (t, filepath, msg) {
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try {
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fs.statSync(filepath)
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t.pass(msg)
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return true
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} catch (ex) {
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t.fail(msg, {found: null, wanted: 'exists', compare: 'fs.stat(' + filepath + ')'})
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return false
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}
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}
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function notExists (t, filepath, msg) {
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try {
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fs.statSync(filepath)
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t.fail(msg, {found: 'exists', wanted: null, compare: 'fs.stat(' + filepath + ')'})
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return true
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} catch (ex) {
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t.pass(msg)
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return false
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}
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}
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test('tree-style', function (t) {
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common.npm(['install', '--loglevel=warn'], {cwd: base}, function (err, code, stdout, stderr) {
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if (err) throw err
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t.is(code, 0, 'result code')
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t.match(stdout, /modA@1.0.0/, 'modA got installed')
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t.notMatch(stdout, /modB/, 'modB not installed')
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var stderrlines = stderr.trim().split(/\n/)
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t.is(stderrlines.length, 2, 'two lines of warnings')
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t.match(stderr, /Skipping failed optional dependency/, 'expected optional failure warning')
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t.match(stderr, /Not compatible with your operating system or architecture/, 'reason for optional failure')
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exists(t, modJoin(base, 'modA'), 'module A')
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notExists(t, modJoin(base, 'modB'), 'module B')
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t.done()
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})
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})
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test('cleanup', function (t) {
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cleanup()
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t.end()
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})
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