const assert = require('assert') const {remote} = require('electron') const {systemPreferences} = remote describe('systemPreferences module', function () { if (process.platform !== 'darwin') { return } describe('systemPreferences.getUserDefault(key, type)', function () { it('returns values for known user defaults', function () { let locale = systemPreferences.getUserDefault('AppleLocale', 'string') assert.notEqual(locale, null) assert(locale.length > 0) let languages = systemPreferences.getUserDefault('AppleLanguages', 'array') assert.notEqual(languages, null) assert(languages.length > 0) }) }) })