Nuxt/packages/cli/test/unit/utils.test.js

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import { getDefaultNuxtConfig } from '@nuxt/config'
import { consola } from '../utils'
import * as utils from '../../src/utils'
describe('cli/utils', () => {
afterEach(() => jest.resetAllMocks())
test('loadNuxtConfig: defaults', async () => {
const argv = {
_: ['.'],
'config-file': 'nuxt.config.js',
universal: true
}
const options = await utils.loadNuxtConfig(argv)
expect(options.rootDir).toBe(process.cwd())
expect(options.mode).toBe('universal')
expect(options.server.host).toBe('localhost')
expect(options.server.port).toBe(3000)
expect(options.server.socket).not.toBeDefined()
})
test('loadNuxtConfig: config-file', async () => {
const argv = {
_: [__dirname],
'config-file': '../fixtures/nuxt.config.js',
spa: true
}
const options = await utils.loadNuxtConfig(argv)
expect(options.testOption).toBe(true)
expect(options.rootDir).toBe('/some/path')
expect(options.mode).toBe('spa')
expect(options.server.host).toBe('nuxt-host')
expect(options.server.port).toBe(3001)
expect(options.server.socket).toBe('/var/run/nuxt.sock')
})
test('loadNuxtConfig: not-existing config-file', async () => {
const argv = {
_: [__dirname],
'config-file': '../fixtures/nuxt.doesnt-exist.js'
}
const options = await utils.loadNuxtConfig(argv)
expect(options.testOption).not.toBeDefined()
expect(consola.fatal).toHaveBeenCalledTimes(1)
expect(consola.fatal).toHaveBeenCalledWith(expect.stringMatching(/Could not load config file/))
})
test('loadNuxtConfig: async config-file', async () => {
const argv = {
_: [__dirname],
'config-file': '../fixtures/nuxt.async-config.js',
hostname: 'async-host',
port: 3002,
'unix-socket': '/var/run/async.sock'
}
const options = await utils.loadNuxtConfig(argv)
expect(options.testOption).toBe(true)
expect(options.mode).toBe('supercharged')
expect(options.server.host).toBe('async-host')
expect(options.server.port).toBe(3002)
expect(options.server.socket).toBe('/var/run/async.sock')
})
test('loadNuxtConfig: async config-file with error', async () => {
const argv = {
_: [__dirname],
'config-file': '../fixtures/nuxt.async-error.js'
}
const options = await utils.loadNuxtConfig(argv)
expect(options.testOption).not.toBeDefined()
expect(consola.error).toHaveBeenCalledTimes(1)
expect(consola.error).toHaveBeenCalledWith(new Error('Async Config Error'))
expect(consola.fatal).toHaveBeenCalledWith('Error while fetching async configuration')
})
test('nuxtServerConfig: server env', () => {
const options = getDefaultNuxtConfig({
env: {
...process.env,
HOST: 'env-host',
PORT: 3003,
UNIX_SOCKET: '/var/run/env.sock'
}
})
expect(options.server.host).toBe('env-host')
expect(options.server.port).toBe(3003)
expect(options.server.socket).toBe('/var/run/env.sock')
})
test('indent', () => {
expect(utils.indent(4)).toBe(' ')
})
test('indent custom char', () => {
expect(utils.indent(4, '-')).toBe('----')
})
})