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'use strict'
const test = require('tape')
const request = require('req-then')
const localWebServer = require('../')
const http = require('http')
const PassThrough = require('stream').PassThrough
function launchServer (app, options) {
options = options || {}
const path = `http://localhost:8100${options.path || '/'}`
const server = http.createServer(app.callback())
return server.listen(options.port || 8100, () => {
const req = request(path, options.reqOptions)
if (options.onSuccess) req.then(options.onSuccess)
if (!options.leaveOpen) req.then(() => server.close())
req.catch(err => console.error('LAUNCH ERROR', err.stack))
})
}
function checkResponse (t, status, body) {
return function (response) {
if (status) t.strictEqual(response.res.statusCode, status)
if (body) t.ok(body.test(response.data))
}
}
test('static', function (t) {
t.plan(1)
const app = localWebServer({
log: { format: 'none' },
static: {
root: __dirname + '/fixture',
options: {
index: 'file.txt'
}
}
})
launchServer(app, { onSuccess: response => {
t.ok(/test/.test(response.data))
}})
})
test('serve-index', function (t) {
t.plan(2)
const app = localWebServer({
log: { format: 'none' },
serveIndex: {
path: __dirname + '/fixture',
options: {
icons: true
}
}
})
launchServer(app, { onSuccess: response => {
t.ok(/listing directory/.test(response.data))
t.ok(/class="icon/.test(response.data))
}})
})
test('single page app', function (t) {
t.plan(4)
const app = localWebServer({
log: { format: 'none' },
static: { root: __dirname + '/fixture/spa' },
spa: 'one.txt'
})
const server = launchServer(app, { leaveOpen: true })
request('http://localhost:8100/test').then(response => {
t.strictEqual(response.res.statusCode, 200)
t.ok(/one/.test(response.data))
request('http://localhost:8100/two.txt').then(response => {
t.strictEqual(response.res.statusCode, 200)
t.ok(/two/.test(response.data))
server.close()
})
})
})
test('log: common', function (t) {
t.plan(1)
const stream = PassThrough()
stream.on('readable', () => {
let chunk = stream.read()
if (chunk) t.ok(/GET/.test(chunk.toString()))
})
const app = localWebServer({
log: {
format: 'common',
options: {
stream: stream
}
}
})
launchServer(app)
})
test('compress', function (t) {
t.plan(1)
const app = localWebServer({
compress: true,
log: { format: 'none' },
static: { root: __dirname + '/fixture' }
})
launchServer(
app,
{
reqOptions: { headers: { 'Accept-Encoding': 'gzip' } },
path: '/big-file.txt',
onSuccess: response => {
t.strictEqual(response.res.headers['content-encoding'], 'gzip')
}
}
)
})
test('mime', function (t) {
t.plan(2)
const app = localWebServer({
log: { format: 'none' },
static: { root: __dirname + '/fixture' },
mime: { 'text/plain': [ 'php' ] }
})
launchServer(app, { path: '/something.php', onSuccess: response => {
t.strictEqual(response.res.statusCode, 200)
t.ok(/text\/plain/.test(response.res.headers['content-type']))
}})
})
test('forbid', function (t) {
t.plan(2)
const app = localWebServer({
log: { format: 'none' },
static: { root: __dirname + '/fixture/forbid' },
forbid: [ '*.php', '*.html' ]
})
const server = launchServer(app, { leaveOpen: true })
request('http://localhost:8100/two.php')
.then(response => {
t.strictEqual(response.res.statusCode, 403)
request('http://localhost:8100/one.html')
.then(response => {
t.strictEqual(response.res.statusCode, 403)
server.close()
})
})
})
test('rewrite: local', function (t) {
t.plan(1)
const app = localWebServer({
log: { format: 'none' },
static: { root: __dirname + '/fixture/rewrite' },
rewrite: [ { from: '/two.html', to: '/one.html' } ]
})
launchServer(app, { path: '/two.html', onSuccess: response => {
t.ok(/one/.test(response.data))
}})
})
test('rewrite: proxy', function (t) {
t.plan(2)
const app = localWebServer({
log: { format: 'none' },
static: { root: __dirname + '/fixture/rewrite' },
rewrite: [ { from: '/test/*', to: 'http://registry.npmjs.org/$1' } ]
})
launchServer(app, { path: '/test/', onSuccess: response => {
t.strictEqual(response.res.statusCode, 200)
t.ok(/db_name/.test(response.data))
}})
})
test('rewrite: proxy, two url tokens', function (t) {
t.plan(2)
const app = localWebServer({
log: { format: 'none' },
rewrite: [ { from: '/:package/:version', to: 'http://registry.npmjs.org/:package/:version' } ]
})
launchServer(app, { path: '/command-line-args/1.0.0', onSuccess: response => {
t.strictEqual(response.res.statusCode, 200)
t.ok(/command-line-args/.test(response.data))
}})
})
test('rewrite: proxy with port', function (t) {
t.plan(2)
const one = localWebServer({
log: { format: 'none' },
static: { root: __dirname + '/fixture/one' }
})
const two = localWebServer({
log: { format: 'none' },
static: { root: __dirname + '/fixture/spa' },
rewrite: [ { from: '/test/*', to: 'http://localhost:9000/$1' } ]
})
const server1 = http.createServer(one.callback())
const server2 = http.createServer(two.callback())
server1.listen(9000, () => {
server2.listen(8100, () => {
request('http://localhost:8100/test/file.txt').then(response => {
t.strictEqual(response.res.statusCode, 200)
t.ok(/one/.test(response.data))
server1.close()
server2.close()
})
})
})
})
test('mock: simple response', function (t) {
t.plan(2)
const app = localWebServer({
log: { format: 'none' },
mocks: [
{ route: '/test', response: { body: 'test' } }
]
})
launchServer(app, { path: '/test', onSuccess: response => {
t.strictEqual(response.res.statusCode, 200)
t.ok(/test/.test(response.data))
}})
})
test('mock: method request filter', function (t) {
t.plan(3)
const app = localWebServer({
log: { format: 'none' },
mocks: [
{
route: '/test',
request: { method: 'POST' },
response: { body: 'test' }
}
]
})
const server = http.createServer(app.callback())
server.listen(8100, () => {
request('http://localhost:8100/test')
.then(checkResponse(t, 404))
.then(() => request('http://localhost:8100/test', { data: 'something' }))
.then(checkResponse(t, 200, /test/))
.then(server.close.bind(server))
})
})
test('mock: accepts request filter', function (t) {
t.plan(3)
const app = localWebServer({
log: { format: 'none' },
mocks: [
{
route: '/test',
request: { accepts: 'text' },
response: { body: 'test' }
}
]
})
const server = http.createServer(app.callback())
server.listen(8100, () => {
request('http://localhost:8100/test', { headers: { Accept: '*/json' }})
.then(checkResponse(t, 404))
.then(() => request('http://localhost:8100/test', { headers: { Accept: 'text/plain' }}))
.then(checkResponse(t, 200, /test/))
.then(server.close.bind(server))
})
})
test('mock: responses array', function (t) {
t.plan(4)
const app = localWebServer({
log: { format: 'none' },
mocks: [
{
route: '/test',
responses: [
{ request: { method: 'GET' }, response: { body: 'get' } },
{ request: { method: 'POST' }, response: { body: 'post' } }
]
}
]
})
const server = http.createServer(app.callback())
server.listen(8100, () => {
request('http://localhost:8100/test')
.then(checkResponse(t, 200, /get/))
.then(() => request('http://localhost:8100/test', { method: 'POST' }))
.then(checkResponse(t, 200, /post/))
.then(server.close.bind(server))
})
})
test('mock: response function', function (t) {
t.plan(4)
const app = localWebServer({
log: { format: 'none' },
mocks: [
{
route: '/test',
responses: [
{ request: { method: 'GET' }, response: ctx => ctx.body = 'get' },
{ request: { method: 'POST' }, response: ctx => ctx.body = 'post' }
]
}
]
})
const server = http.createServer(app.callback())
server.listen(8100, () => {
request('http://localhost:8100/test')
.then(checkResponse(t, 200, /get/))
.then(() => request('http://localhost:8100/test', { method: 'POST' }))
.then(checkResponse(t, 200, /post/))
.then(server.close.bind(server))
})
})
test('mock: response function args', function (t) {
t.plan(2)
const app = localWebServer({
log: { format: 'none' },
mocks: [
{
route: '/test/:one',
responses: [
{ request: { method: 'GET' }, response: (ctx, one) => ctx.body = one }
]
}
]
})
const server = http.createServer(app.callback())
server.listen(8100, () => {
request('http://localhost:8100/test/yeah')
.then(checkResponse(t, 200, /yeah/))
.then(server.close.bind(server))
})
})
test('mock: async response function', function (t) {
t.plan(2)
const app = localWebServer({
log: { format: 'none' },
mocks: [
{
route: '/test',
responses: {
response: function (ctx) {
return new Promise((resolve, reject) => {
setTimeout(() => {
ctx.body = 'test'
resolve()
}, 10)
})
}
}
}
]
})
const server = http.createServer(app.callback())
server.listen(8100, () => {
request('http://localhost:8100/test')
.then(checkResponse(t, 200, /test/))
.then(server.close.bind(server))
})
})