test.js
/*!
* is-installed <https://github.com/tunnckoCore/is-installed>
*
* Copyright (c) Charlike Mike Reagent <@tunnckoCore> (http://i.am.charlike.online)
* Released under the MIT license.
*/
/* jshint asi:true */
'use strict'
const test = require('mukla')
const isInstalled = require('./index')
test('async: should return true if exists locally or globally', () => {
return isInstalled('npm').then((exists) => {
test.strictEqual(exists, true)
})
})
test('async: should return false if not exists', (done) => {
const promise = isInstalled('sdfsf34f34-fdgdfjk345h345-sfsdf')
promise.then((actual) => {
test.strictEqual(actual, false)
done()
}, done).catch(done)
})
test('sync: should return true if exists on system', (done) => {
test.strictEqual(isInstalled.sync('npm'), true)
test.strictEqual(isInstalled.sync('detect-installed'), true)
done()
})
test('sync: should return false if not exists globally/locally', (done) => {
test.strictEqual(isInstalled.sync('sdakj34h5j34-fg4g54jk60-sasa'), false)
done()
})