112 lines
2.6 KiB
JavaScript
112 lines
2.6 KiB
JavaScript
/* global describe, it */
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var stacked = require('../stacked')
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, expect = require('chai').expect
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, connect = require('connect')
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, request = require('supertest')
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describe('stacked()', function () {
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describe('.use(layer)', function () {
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it('execute as middleware', function (done) {
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var app = connect()
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var pack = stacked()
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var middleware1Called = false
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var middleware2Called = false
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pack.use(function (req, res, next) {
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middleware1Called = true
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next()
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})
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pack.use(function (req, res, next) {
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middleware2Called = true
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res.statusCode = 200
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res.end()
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})
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app.use(pack)
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request(app)
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.get('/')
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.expect(200)
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.expect(function () {
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expect(middleware1Called).to.equal(true)
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expect(middleware2Called).to.equal(true)
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})
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.end(done)
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})
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})
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describe('.use(layer, layer)', function () {
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it('execute as middleware', function (done) {
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var app = connect()
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var middleware1Called = false
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var middleware2Called = false
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var pack = stacked(
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function (req, res, next) {
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middleware1Called = true
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next()
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},
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function (req, res, next) {
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middleware2Called = true
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res.statusCode = 200
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res.end()
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}
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)
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app.use(pack)
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request(app)
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.get('/')
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.expect(200)
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.expect(function () {
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expect(middleware1Called).to.equal(true)
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expect(middleware2Called).to.equal(true)
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})
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.end(done)
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})
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})
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describe('.layers', function () {
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it('is exposed on object', function () {
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var pack = stacked()
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var layer = function (req, res, next) {
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next()
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}
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pack.use(layer)
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expect(pack.layers.length).to.equal(1)
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expect(pack.layers[0].toString()).to.equal(layer.toString())
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})
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})
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describe('.mount(path, fn)', function () {
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it('executes at the given path', function (done) {
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var app = connect()
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var pack = stacked()
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var mountedMiddleware1Called = false
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var mountedMiddleware2Called = false
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pack.mount('/mount1', function (req, res, next) {
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mountedMiddleware1Called = true
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next()
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})
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pack.mount('/mount2', function (req, res, next) {
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mountedMiddleware2Called = true
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next()
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})
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app.use(pack)
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request(app)
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.get('/mount1')
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.expect(function () {
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expect(mountedMiddleware1Called).to.equal(true)
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expect(mountedMiddleware2Called).to.equal(false)
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})
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.end(done)
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})
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})
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})
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