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127 lines
3.7 KiB
JavaScript
127 lines
3.7 KiB
JavaScript
/* eslint-disable
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no-return-assign,
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no-unused-vars,
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*/
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// TODO: This file was created by bulk-decaffeinate.
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// Fix any style issues and re-enable lint.
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/*
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* decaffeinate suggestions:
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* DS102: Remove unnecessary code created because of implicit returns
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* Full docs: https://github.com/decaffeinate/decaffeinate/blob/master/docs/suggestions.md
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*/
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const sinon = require('sinon')
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const SandboxedModule = require('sandboxed-module')
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const path = require('path')
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const modulePath = path.join(__dirname, '../../../app/js/DrainManager')
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describe('DrainManager', function () {
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beforeEach(function () {
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this.DrainManager = SandboxedModule.require(modulePath, {})
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return (this.io = {
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sockets: {
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clients: sinon.stub(),
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},
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})
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})
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describe('startDrainTimeWindow', function () {
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beforeEach(function () {
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this.clients = []
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for (let i = 0; i <= 5399; i++) {
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this.clients[i] = {
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id: i,
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emit: sinon.stub(),
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}
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}
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this.io.sockets.clients.returns(this.clients)
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return (this.DrainManager.startDrain = sinon.stub())
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})
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return it('should set a drain rate fast enough', function (done) {
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this.DrainManager.startDrainTimeWindow(this.io, 9)
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this.DrainManager.startDrain.calledWith(this.io, 10).should.equal(true)
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return done()
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})
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})
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return describe('reconnectNClients', function () {
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beforeEach(function () {
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this.clients = []
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for (let i = 0; i <= 9; i++) {
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this.clients[i] = {
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id: i,
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emit: sinon.stub(),
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}
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}
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return this.io.sockets.clients.returns(this.clients)
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})
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return describe('after first pass', function () {
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beforeEach(function () {
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return this.DrainManager.reconnectNClients(this.io, 3)
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})
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it('should reconnect the first 3 clients', function () {
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return [0, 1, 2].map(i =>
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this.clients[i].emit
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.calledWith('reconnectGracefully')
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.should.equal(true)
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)
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})
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it('should not reconnect any more clients', function () {
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return [3, 4, 5, 6, 7, 8, 9].map(i =>
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this.clients[i].emit
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.calledWith('reconnectGracefully')
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.should.equal(false)
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)
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})
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return describe('after second pass', function () {
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beforeEach(function () {
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return this.DrainManager.reconnectNClients(this.io, 3)
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})
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it('should reconnect the next 3 clients', function () {
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return [3, 4, 5].map(i =>
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this.clients[i].emit
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.calledWith('reconnectGracefully')
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.should.equal(true)
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)
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})
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it('should not reconnect any more clients', function () {
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return [6, 7, 8, 9].map(i =>
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this.clients[i].emit
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.calledWith('reconnectGracefully')
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.should.equal(false)
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)
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})
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it('should not reconnect the first 3 clients again', function () {
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return [0, 1, 2].map(i =>
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this.clients[i].emit.calledOnce.should.equal(true)
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)
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})
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return describe('after final pass', function () {
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beforeEach(function () {
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return this.DrainManager.reconnectNClients(this.io, 100)
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})
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it('should not reconnect the first 6 clients again', function () {
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return [0, 1, 2, 3, 4, 5].map(i =>
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this.clients[i].emit.calledOnce.should.equal(true)
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)
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})
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return it('should log out that it reached the end', function () {
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return this.logger.info
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.calledWith('All clients have been told to reconnectGracefully')
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.should.equal(true)
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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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