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111 lines
2.6 KiB
111 lines
2.6 KiB
2 years ago
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/* eslint-env mocha */
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var assert = require('assert')
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var net = require('net')
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var streamPair = require('stream-pair')
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var thing = require('../')
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describe('Handle Thing', function () {
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var handle
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var pair
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var socket;
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[ 'normal', 'lazy' ].forEach(function (mode) {
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describe(mode, function () {
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beforeEach(function () {
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pair = streamPair.create()
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handle = thing.create(mode === 'normal' ? pair.other : null)
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socket = new net.Socket({
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handle: handle,
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readable: true,
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writable: true
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})
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if (mode === 'lazy') {
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setTimeout(function () {
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handle.setStream(pair.other)
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}, 50)
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}
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})
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afterEach(function () {
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assert(handle._stream)
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})
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it('should write data to Socket', function (done) {
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pair.write('hello')
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pair.write(' world')
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pair.end('... ok')
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var chunks = ''
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socket.on('data', function (chunk) {
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chunks += chunk
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})
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socket.on('end', function () {
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assert.strictEqual(chunks, 'hello world... ok')
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// allowHalfOpen is `false`, so the `end` should be followed by `close`
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socket.once('close', function () {
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done()
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})
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})
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})
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it('should read data from Socket', function (done) {
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socket.write('hello')
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socket.write(' world')
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socket.end('... ok')
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var chunks = ''
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pair.on('data', function (chunk) {
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chunks += chunk
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})
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pair.on('end', function () {
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assert.strictEqual(chunks, 'hello world... ok')
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done()
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})
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})
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it('should invoke `close` callback', function (done) {
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handle._options.close = function (callback) {
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done()
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process.nextTick(callback)
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}
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pair.end('hello')
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socket.resume()
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})
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it('should kill pending requests', function (done) {
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handle._options.close = function () {
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setTimeout(done, 75)
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}
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socket.write('hello')
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socket.destroy()
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})
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if (mode === 'normal') {
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it('should invoke `getPeerName` callback', function () {
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handle._options.getPeerName = function () {
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return { address: 'ohai' }
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}
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assert.strictEqual(socket.remoteAddress, 'ohai')
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})
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it('should emit ECONNRESET at `close` event', function (done) {
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pair.other.emit('close')
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socket.on('error', function (err) {
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assert(/ECONNRESET/.test(err.message))
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done()
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})
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})
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}
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})
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})
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})
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