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75 lines
1.6 KiB
75 lines
1.6 KiB
var fs = require('graceful-fs')
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var path = require('path')
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var mkdirp = require('mkdirp')
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var mr = require('npm-registry-mock')
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var rimraf = require('rimraf')
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var test = require('tap').test
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var common = require('../common-tap.js')
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var pkg = path.resolve(__dirname, 'outdated-color')
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var EXEC_OPTS = { cwd: pkg }
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function hasControlCodes (str) {
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return str.length !== ansiTrim(str).length
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}
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function ansiTrim (str) {
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var r = new RegExp('\x1b(?:\\[(?:\\d+[ABCDEFGJKSTm]|\\d+;\\d+[Hfm]|' +
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'\\d+;\\d+;\\d+m|6n|s|u|\\?25[lh])|\\w)', 'g')
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return str.replace(r, '')
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}
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var json = {
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name: 'outdated-color',
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description: 'fixture',
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version: '0.0.1',
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dependencies: {
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underscore: '1.3.1'
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}
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}
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test('setup', function (t) {
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cleanup()
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mkdirp.sync(pkg)
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fs.writeFileSync(
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path.join(pkg, 'package.json'),
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JSON.stringify(json, null, 2)
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)
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process.chdir(pkg)
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t.end()
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})
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// note hard to automate tests for color = true
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// as npm kills the color config when it detects
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// it's not running in a tty
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test('does not use ansi styling', function (t) {
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t.plan(4)
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mr({ port: common.port }, function (er, s) { // create mock registry.
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common.npm(
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[
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'--registry', common.registry,
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'outdated', 'underscore'
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],
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EXEC_OPTS,
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function (err, code, stdout) {
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t.ifError(err)
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t.notOk(code, 'npm outdated exited with code 0')
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t.ok(stdout, stdout.length)
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t.ok(!hasControlCodes(stdout))
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s.close()
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})
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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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function cleanup () {
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rimraf.sync(pkg)
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}
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