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588 lines
15 KiB
JavaScript
588 lines
15 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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* DS101: Remove unnecessary use of Array.from
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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 { expect } = require('chai')
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const modulePath = '../../../../app/js/RangesManager.js'
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const SandboxedModule = require('sandboxed-module')
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describe('RangesManager', function () {
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beforeEach(function () {
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this.RangesManager = SandboxedModule.require(modulePath, {
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requires: {
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'@overleaf/metrics': (this.Metrics = { histogram: sinon.stub() }),
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},
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})
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this.doc_id = 'doc-id-123'
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this.project_id = 'project-id-123'
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this.user_id = 'user-id-123'
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return (this.callback = sinon.stub())
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})
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describe('applyUpdate', function () {
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beforeEach(function () {
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this.updates = [
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{
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meta: {
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user_id: this.user_id,
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},
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op: [
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{
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i: 'two ',
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p: 4,
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},
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],
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},
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]
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this.entries = {
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comments: [
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{
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op: {
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c: 'three ',
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p: 4,
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},
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metadata: {
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user_id: this.user_id,
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},
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},
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],
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changes: [
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{
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op: {
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i: 'five',
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p: 15,
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},
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metadata: {
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user_id: this.user_id,
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},
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},
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],
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}
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return (this.newDocLines = ['one two three four five'])
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}) // old is "one three four five"
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describe('successfully', function () {
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beforeEach(function () {
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return this.RangesManager.applyUpdate(
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this.project_id,
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this.doc_id,
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this.entries,
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this.updates,
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this.newDocLines,
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this.callback
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)
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})
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return it('should return the modified the comments and changes', function () {
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this.callback.called.should.equal(true)
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const [error, entries, rangesWereCollapsed] = Array.from(
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this.callback.args[0]
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)
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expect(error).to.be.null
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expect(rangesWereCollapsed).to.equal(false)
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entries.comments[0].op.should.deep.equal({
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c: 'three ',
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p: 8,
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})
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return entries.changes[0].op.should.deep.equal({
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i: 'five',
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p: 19,
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})
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})
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})
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describe('with empty comments', function () {
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beforeEach(function () {
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this.entries.comments = []
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return this.RangesManager.applyUpdate(
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this.project_id,
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this.doc_id,
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this.entries,
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this.updates,
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this.newDocLines,
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this.callback
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)
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})
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return it('should return an object with no comments', function () {
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// Save space in redis and don't store just {}
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this.callback.called.should.equal(true)
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const [error, entries] = Array.from(this.callback.args[0])
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expect(error).to.be.null
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return expect(entries.comments).to.be.undefined
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})
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})
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describe('with empty changes', function () {
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beforeEach(function () {
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this.entries.changes = []
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return this.RangesManager.applyUpdate(
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this.project_id,
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this.doc_id,
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this.entries,
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this.updates,
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this.newDocLines,
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this.callback
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)
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})
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return it('should return an object with no changes', function () {
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// Save space in redis and don't store just {}
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this.callback.called.should.equal(true)
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const [error, entries] = Array.from(this.callback.args[0])
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expect(error).to.be.null
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return expect(entries.changes).to.be.undefined
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})
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})
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describe('with too many comments', function () {
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beforeEach(function () {
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this.RangesManager.MAX_COMMENTS = 2
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this.updates = [
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{
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meta: {
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user_id: this.user_id,
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},
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op: [
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{
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c: 'one',
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p: 0,
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t: 'thread-id-1',
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},
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],
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},
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]
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this.entries = {
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comments: [
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{
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op: {
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c: 'three ',
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p: 4,
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t: 'thread-id-2',
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},
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metadata: {
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user_id: this.user_id,
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},
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},
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{
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op: {
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c: 'four ',
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p: 10,
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t: 'thread-id-3',
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},
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metadata: {
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user_id: this.user_id,
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},
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},
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],
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changes: [],
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}
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return this.RangesManager.applyUpdate(
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this.project_id,
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this.doc_id,
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this.entries,
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this.updates,
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this.newDocLines,
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this.callback
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)
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})
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return it('should return an error', function () {
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this.callback.called.should.equal(true)
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const [error, entries] = Array.from(this.callback.args[0])
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expect(error).to.not.be.null
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return expect(error.message).to.equal(
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'too many comments or tracked changes'
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)
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})
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})
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describe('with too many changes', function () {
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beforeEach(function () {
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this.RangesManager.MAX_CHANGES = 2
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this.updates = [
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{
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meta: {
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user_id: this.user_id,
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tc: 'track-changes-id-yes',
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},
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op: [
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{
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i: 'one ',
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p: 0,
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},
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],
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},
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]
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this.entries = {
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changes: [
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{
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op: {
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i: 'three',
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p: 4,
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},
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metadata: {
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user_id: this.user_id,
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},
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},
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{
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op: {
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i: 'four',
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p: 10,
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},
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metadata: {
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user_id: this.user_id,
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},
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},
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],
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comments: [],
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}
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this.newDocLines = ['one two three four']
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return this.RangesManager.applyUpdate(
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this.project_id,
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this.doc_id,
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this.entries,
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this.updates,
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this.newDocLines,
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this.callback
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)
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})
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return it('should return an error', function () {
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// Save space in redis and don't store just {}
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this.callback.called.should.equal(true)
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const [error, entries] = Array.from(this.callback.args[0])
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expect(error).to.not.be.null
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return expect(error.message).to.equal(
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'too many comments or tracked changes'
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)
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})
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})
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describe('inconsistent changes', function () {
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beforeEach(function () {
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this.updates = [
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{
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meta: {
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user_id: this.user_id,
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},
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op: [
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{
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c: "doesn't match",
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p: 0,
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},
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],
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},
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]
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return this.RangesManager.applyUpdate(
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this.project_id,
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this.doc_id,
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this.entries,
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this.updates,
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this.newDocLines,
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this.callback
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)
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})
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return it('should return an error', function () {
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// Save space in redis and don't store just {}
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this.callback.called.should.equal(true)
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const [error, entries] = Array.from(this.callback.args[0])
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expect(error).to.not.be.null
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return expect(error.message).to.equal(
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'Change ({"op":{"i":"five","p":15},"metadata":{"user_id":"user-id-123"}}) doesn\'t match text ("our ")'
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)
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})
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})
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describe('with an update that collapses a range', function () {
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beforeEach(function () {
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this.updates = [
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{
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meta: {
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user_id: this.user_id,
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},
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op: [
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{
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d: 'one',
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p: 0,
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t: 'thread-id-1',
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},
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],
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},
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]
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this.entries = {
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comments: [
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{
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op: {
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c: 'n',
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p: 1,
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t: 'thread-id-2',
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},
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metadata: {
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user_id: this.user_id,
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},
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},
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],
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changes: [],
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}
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return this.RangesManager.applyUpdate(
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this.project_id,
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this.doc_id,
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this.entries,
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this.updates,
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this.newDocLines,
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this.callback
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)
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})
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return it('should return ranges_were_collapsed == true', function () {
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this.callback.called.should.equal(true)
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const [error, entries, rangesWereCollapsed] = Array.from(
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this.callback.args[0]
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)
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return expect(rangesWereCollapsed).to.equal(true)
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})
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})
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describe('with an update that deletes ranges', function () {
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beforeEach(function () {
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this.updates = [
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{
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meta: {
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user_id: this.user_id,
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},
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op: [
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{
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d: 'one two three four five',
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p: 0,
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},
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],
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},
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]
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this.entries = {
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comments: [
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{
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op: {
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c: 'n',
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p: 1,
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t: 'thread-id-2',
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},
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metadata: {
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user_id: this.user_id,
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},
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},
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],
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changes: [
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{
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op: {
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i: 'hello',
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p: 1,
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t: 'thread-id-2',
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},
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metadata: {
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user_id: this.user_id,
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},
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},
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],
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}
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return this.RangesManager.applyUpdate(
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this.project_id,
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this.doc_id,
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this.entries,
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this.updates,
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this.newDocLines,
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this.callback
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)
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})
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it('should increment the range-delta histogram', function () {
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this.Metrics.histogram.called.should.equal(true)
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})
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return it('should return ranges_were_collapsed == true', function () {
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this.callback.called.should.equal(true)
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const [error, entries, rangesWereCollapsed] = Array.from(
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this.callback.args[0]
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)
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return expect(rangesWereCollapsed).to.equal(true)
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})
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})
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})
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return describe('acceptChanges', function () {
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beforeEach(function () {
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this.RangesManager = SandboxedModule.require(modulePath, {
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requires: {
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'@overleaf/ranges-tracker': (this.RangesTracker =
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SandboxedModule.require('@overleaf/ranges-tracker')),
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'@overleaf/metrics': {},
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},
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})
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this.ranges = {
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comments: [],
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changes: [
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{
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id: 'a1',
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op: {
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i: 'lorem',
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p: 0,
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},
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},
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{
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id: 'a2',
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op: {
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i: 'ipsum',
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p: 10,
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},
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},
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{
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id: 'a3',
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op: {
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i: 'dolor',
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p: 20,
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},
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},
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{
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id: 'a4',
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op: {
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i: 'sit',
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p: 30,
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},
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},
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{
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id: 'a5',
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op: {
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i: 'amet',
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p: 40,
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},
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},
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],
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}
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return (this.removeChangeIdsSpy = sinon.spy(
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this.RangesTracker.prototype,
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'removeChangeIds'
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))
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})
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describe('successfully with a single change', function () {
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beforeEach(function (done) {
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this.change_ids = [this.ranges.changes[1].id]
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return this.RangesManager.acceptChanges(
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this.change_ids,
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this.ranges,
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(err, ranges) => {
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if (err) return done(err)
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this.rangesResponse = ranges
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return done()
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}
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)
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})
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it('should log the call with the correct number of changes', function () {
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return this.logger.debug
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.calledWith('accepting 1 changes in ranges')
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.should.equal(true)
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})
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it('should delegate the change removal to the ranges tracker', function () {
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return this.removeChangeIdsSpy
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.calledWith(this.change_ids)
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.should.equal(true)
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})
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it('should remove the change', function () {
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return expect(
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this.rangesResponse.changes.find(
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change => change.id === this.ranges.changes[1].id
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)
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).to.be.undefined
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})
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it('should return the original number of changes minus 1', function () {
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return this.rangesResponse.changes.length.should.equal(
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this.ranges.changes.length - 1
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)
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})
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return it('should not touch other changes', function () {
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return [0, 2, 3, 4].map(i =>
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expect(
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this.rangesResponse.changes.find(
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change => change.id === this.ranges.changes[i].id
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)
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).to.deep.equal(this.ranges.changes[i])
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)
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})
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})
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return describe('successfully with multiple changes', function () {
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beforeEach(function (done) {
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this.change_ids = [
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this.ranges.changes[1].id,
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this.ranges.changes[3].id,
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this.ranges.changes[4].id,
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]
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return this.RangesManager.acceptChanges(
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this.change_ids,
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this.ranges,
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(err, ranges) => {
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if (err) return done(err)
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this.rangesResponse = ranges
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return done()
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}
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)
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})
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it('should log the call with the correct number of changes', function () {
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return this.logger.debug
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.calledWith(`accepting ${this.change_ids.length} changes in ranges`)
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.should.equal(true)
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})
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|
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it('should delegate the change removal to the ranges tracker', function () {
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return this.removeChangeIdsSpy
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.calledWith(this.change_ids)
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.should.equal(true)
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})
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|
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it('should remove the changes', function () {
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return [1, 3, 4].map(
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i =>
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expect(
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this.rangesResponse.changes.find(
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change => change.id === this.ranges.changes[1].id
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)
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).to.be.undefined
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)
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})
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|
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it('should return the original number of changes minus the number of accepted changes', function () {
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return this.rangesResponse.changes.length.should.equal(
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this.ranges.changes.length - 3
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)
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})
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return it('should not touch other changes', function () {
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return [0, 2].map(i =>
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expect(
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this.rangesResponse.changes.find(
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change => change.id === this.ranges.changes[i].id
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)
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).to.deep.equal(this.ranges.changes[i])
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)
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})
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})
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})
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})
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