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fengmk2
354
test/index.test.js
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354
test/index.test.js
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/**!
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* koa-locales - test/index.test.js
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*
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* Copyright(c) koajs and other contributors.
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* MIT Licensed
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*
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* Authors:
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* fengmk2 <m@fengmk2.com> (http://fengmk2.com)
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*/
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"use strict";
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/**
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* Module dependencies.
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*/
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var assert = require('assert');
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var koa = require('koa');
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var request = require('supertest');
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var pedding = require('pedding');
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var mm = require('mm');
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var locales = require('../');
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describe('koa-locales.test.js', function () {
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afterEach(mm.restore);
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describe('default options', function () {
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var app = createApp();
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it('should use default locale: en-US', function (done) {
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request(app.callback())
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.get('/')
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.expect({
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email: 'Email',
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hello: 'Hello fengmk2, how are you today?',
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message: 'Hello fengmk2, how are you today? How was your 18.',
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empty: '',
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notexists_key: 'key not exists',
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empty_string: '',
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novalue: 'key %s ok',
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arguments3: '1 2 3',
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arguments4: '1 2 3 4',
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arguments5: '1 2 3 4 5',
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arguments6: '1 2 3 4 5. 6',
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values: 'foo bar foo bar {2} {100}',
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})
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.expect('Set-Cookie', /^locale=en\-us; path=\/; expires=\w+/)
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.expect(200, done);
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});
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});
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describe('custom options', function () {
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var app = createApp({
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dir: __dirname + '/locales'
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});
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it('should use default locale: en-US', function (done) {
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request(app.callback())
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.get('/')
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.expect({
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email: 'Email',
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hello: 'Hello fengmk2, how are you today?',
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message: 'Hello fengmk2, how are you today? How was your 18.',
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empty: '',
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notexists_key: 'key not exists',
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empty_string: '',
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novalue: 'key %s ok',
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arguments3: '1 2 3',
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arguments4: '1 2 3 4',
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arguments5: '1 2 3 4 5',
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arguments6: '1 2 3 4 5. 6',
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values: 'foo bar foo bar {2} {100}',
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})
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.expect('Set-Cookie', /^locale=en\-us; path=\/; expires=\w+/)
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.expect(200, done);
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});
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describe('query.locale', function () {
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it('should use query locale: zh-CN', function (done) {
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request(app.callback())
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.get('/?locale=zh-CN')
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.expect({
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email: '邮箱',
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hello: 'fengmk2，今天过得如何？',
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message: 'Hello fengmk2, how are you today? How was your 18.',
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empty: '',
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notexists_key: 'key not exists',
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empty_string: '',
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novalue: 'key %s ok',
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arguments3: '1 2 3',
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arguments4: '1 2 3 4',
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arguments5: '1 2 3 4 5',
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arguments6: '1 2 3 4 5. 6',
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values: 'foo bar foo bar {2} {100}',
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})
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.expect('Set-Cookie', /^locale=zh\-cn; path=\/; expires=\w+/)
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.expect(200, done);
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});
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it('should use query locale and change cookie locale', function (done) {
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request(app.callback())
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.get('/?locale=zh-CN')
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.set('cookie', 'locale=zh-TW')
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.expect({
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email: '邮箱',
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hello: 'fengmk2，今天过得如何？',
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message: 'Hello fengmk2, how are you today? How was your 18.',
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empty: '',
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notexists_key: 'key not exists',
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empty_string: '',
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novalue: 'key %s ok',
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arguments3: '1 2 3',
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arguments4: '1 2 3 4',
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arguments5: '1 2 3 4 5',
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arguments6: '1 2 3 4 5. 6',
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values: 'foo bar foo bar {2} {100}',
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})
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.expect('Set-Cookie', /^locale=zh\-cn; path=\/; expires=\w+/)
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.expect(200, done);
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});
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it('should ignore invalid locale value', function (done) {
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request(app.callback())
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.get('/?locale=xss')
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.expect({
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email: 'Email',
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hello: 'Hello fengmk2, how are you today?',
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message: 'Hello fengmk2, how are you today? How was your 18.',
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empty: '',
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notexists_key: 'key not exists',
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empty_string: '',
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novalue: 'key %s ok',
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arguments3: '1 2 3',
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arguments4: '1 2 3 4',
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arguments5: '1 2 3 4 5',
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arguments6: '1 2 3 4 5. 6',
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values: 'foo bar foo bar {2} {100}',
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})
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.expect('Set-Cookie', /^locale=en\-us; path=\/; expires=\w+/)
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.expect(200, done);
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});
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});
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describe('cookie.locale', function () {
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it('should use cookie locale: zh-CN', function (done) {
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request(app.callback())
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.get('/?locale=')
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.set('cookie', 'locale=zh-cn')
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.expect({
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email: '邮箱',
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hello: 'fengmk2，今天过得如何？',
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message: 'Hello fengmk2, how are you today? How was your 18.',
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empty: '',
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notexists_key: 'key not exists',
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empty_string: '',
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novalue: 'key %s ok',
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arguments3: '1 2 3',
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arguments4: '1 2 3 4',
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arguments5: '1 2 3 4 5',
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arguments6: '1 2 3 4 5. 6',
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values: 'foo bar foo bar {2} {100}',
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})
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.expect(function (res) {
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assert(!res.headers['set-cookie']);
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})
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.expect(200, done);
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});
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});
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describe('Accept-Language', function () {
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it('should use Accept-Language: zh-CN', function (done) {
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done = pedding(3, done);
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request(app.callback())
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.get('/?locale=')
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.set('Accept-Language', 'zh-CN')
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.expect({
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email: '邮箱',
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hello: 'fengmk2，今天过得如何？',
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message: 'Hello fengmk2, how are you today? How was your 18.',
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empty: '',
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notexists_key: 'key not exists',
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empty_string: '',
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novalue: 'key %s ok',
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arguments3: '1 2 3',
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arguments4: '1 2 3 4',
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arguments5: '1 2 3 4 5',
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arguments6: '1 2 3 4 5. 6',
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values: 'foo bar foo bar {2} {100}',
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})
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.expect('Set-Cookie', /^locale=zh\-cn; path=\/; expires=\w+/)
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.expect(200, done);
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request(app.callback())
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.get('/?locale=')
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.set('Accept-Language', 'zh-CN,zh;q=0.8')
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.expect({
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email: '邮箱',
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hello: 'fengmk2，今天过得如何？',
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message: 'Hello fengmk2, how are you today? How was your 18.',
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empty: '',
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notexists_key: 'key not exists',
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empty_string: '',
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novalue: 'key %s ok',
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arguments3: '1 2 3',
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arguments4: '1 2 3 4',
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arguments5: '1 2 3 4 5',
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arguments6: '1 2 3 4 5. 6',
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values: 'foo bar foo bar {2} {100}',
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})
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.expect('Set-Cookie', /^locale=zh\-cn; path=\/; expires=\w+/)
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.expect(200, done);
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request(app.callback())
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.get('/?locale=')
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.set('Accept-Language', 'en;q=0.8, es, zh_CN')
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.expect({
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email: '邮箱',
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hello: 'fengmk2，今天过得如何？',
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message: 'Hello fengmk2, how are you today? How was your 18.',
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empty: '',
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notexists_key: 'key not exists',
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empty_string: '',
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novalue: 'key %s ok',
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arguments3: '1 2 3',
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arguments4: '1 2 3 4',
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arguments5: '1 2 3 4 5',
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arguments6: '1 2 3 4 5. 6',
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values: 'foo bar foo bar {2} {100}',
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})
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.expect('Set-Cookie', /^locale=zh\-cn; path=\/; expires=\w+/)
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.expect(200, done);
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});
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it('should work with "Accept-Language: " header', function (done) {
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request(app.callback())
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.get('/?locale=')
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.set('Accept-Language', '')
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.expect({
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email: 'Email',
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hello: 'Hello fengmk2, how are you today?',
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message: 'Hello fengmk2, how are you today? How was your 18.',
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empty: '',
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notexists_key: 'key not exists',
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empty_string: '',
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novalue: 'key %s ok',
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arguments3: '1 2 3',
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arguments4: '1 2 3 4',
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arguments5: '1 2 3 4 5',
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arguments6: '1 2 3 4 5. 6',
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values: 'foo bar foo bar {2} {100}',
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})
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.expect('Set-Cookie', /^locale=en\-us; path=\/; expires=\w+/)
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.expect(200, done);
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});
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it('should work with "Accept-Language: en"', function (done) {
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request(app.callback())
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.get('/')
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.set('Accept-Language', 'en')
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.expect({
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email: 'Email',
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hello: 'Hello fengmk2, how are you today?',
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message: 'Hello fengmk2, how are you today? How was your 18.',
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empty: '',
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notexists_key: 'key not exists',
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empty_string: '',
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novalue: 'key %s ok',
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arguments3: '1 2 3',
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arguments4: '1 2 3 4',
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arguments5: '1 2 3 4 5',
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arguments6: '1 2 3 4 5. 6',
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values: 'foo bar foo bar {2} {100}',
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})
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.expect('Set-Cookie', /^locale=en\-us; path=\/; expires=\w+/)
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.expect(200, done);
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});
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it('should mock acceptsLanguages return string', function (done) {
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mm(app.request, 'acceptsLanguages', function () {
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return 'zh-TW';
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});
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request(app.callback())
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.get('/?locale=')
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.expect({
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email: 'Email',
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hello: 'Hello fengmk2, how are you today?',
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message: 'Hello fengmk2, how are you today? How was your 18.',
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empty: '',
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notexists_key: 'key not exists',
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empty_string: '',
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novalue: 'key %s ok',
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arguments3: '1 2 3',
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arguments4: '1 2 3 4',
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arguments5: '1 2 3 4 5',
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arguments6: '1 2 3 4 5. 6',
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values: 'foo bar foo bar {2} {100}',
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})
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.expect('Set-Cookie', /^locale=zh\-tw; path=\/; expires=\w+/)
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.expect(200, done);
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});
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it('should mock acceptsLanguages return null', function (done) {
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mm(app.request, 'acceptsLanguages', function () {
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return null;
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});
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request(app.callback())
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.get('/?locale=')
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.expect({
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email: 'Email',
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hello: 'Hello fengmk2, how are you today?',
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message: 'Hello fengmk2, how are you today? How was your 18.',
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empty: '',
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notexists_key: 'key not exists',
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empty_string: '',
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novalue: 'key %s ok',
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arguments3: '1 2 3',
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arguments4: '1 2 3 4',
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arguments5: '1 2 3 4 5',
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arguments6: '1 2 3 4 5. 6',
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values: 'foo bar foo bar {2} {100}',
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})
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.expect('Set-Cookie', /^locale=en\-us; path=\/; expires=\w+/)
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.expect(200, done);
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});
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});
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});
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});
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function createApp(options) {
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var app = koa();
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locales(app, options);
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var fname = options && options.functionName || '__';
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app.use(function* () {
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this.body = {
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email: this[fname]('Email'),
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hello: this[fname]('Hello %s, how are you today?', 'fengmk2'),
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message: this[fname]('Hello %s, how are you today? How was your %s.', 'fengmk2', 18),
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empty: this[fname](),
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notexists_key: this[fname]('key not exists'),
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empty_string: this[fname](''),
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novalue: this[fname]('key %s ok'),
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arguments3: this[fname]('%s %s %s', 1, 2, 3),
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arguments4: this[fname]('%s %s %s %s', 1, 2, 3, 4),
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arguments5: this[fname]('%s %s %s %s %s', 1, 2, 3, 4, 5),
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arguments6: this[fname]('%s %s %s %s %s.', 1, 2, 3, 4, 5, 6),
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values: this[fname]('{0} {1} {0} {1} {2} {100}', ['foo', 'bar']),
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};
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});
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return app;
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}
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