mirror of
https://github.com/overleaf/overleaf.git
synced 2024-12-27 20:01:27 +00:00
4d70bd664f
These changes were previously merged, not deployed, and reverted. This reverts the revert. This reverts commit a6b8c6c658b33b6eee78b8b99e43308f32211ae2, reversing changes made to 93c98921372eed4244d22fce800716cb27eca299.
847 lines
24 KiB
JavaScript
847 lines
24 KiB
JavaScript
/* eslint-disable
|
|
camelcase,
|
|
handle-callback-err,
|
|
*/
|
|
// TODO: This file was created by bulk-decaffeinate.
|
|
// Fix any style issues and re-enable lint.
|
|
/*
|
|
* decaffeinate suggestions:
|
|
* DS101: Remove unnecessary use of Array.from
|
|
* DS102: Remove unnecessary code created because of implicit returns
|
|
* DS207: Consider shorter variations of null checks
|
|
* Full docs: https://github.com/decaffeinate/decaffeinate/blob/master/docs/suggestions.md
|
|
*/
|
|
const sinon = require('sinon')
|
|
const { expect } = require('chai')
|
|
const async = require('async')
|
|
const Settings = require('settings-sharelatex')
|
|
const rclient_history = require('@overleaf/redis-wrapper').createClient(
|
|
Settings.redis.history
|
|
) // note: this is track changes, not project-history
|
|
const rclient_project_history = require('@overleaf/redis-wrapper').createClient(
|
|
Settings.redis.project_history
|
|
)
|
|
const rclient_du = require('@overleaf/redis-wrapper').createClient(
|
|
Settings.redis.documentupdater
|
|
)
|
|
const Keys = Settings.redis.documentupdater.key_schema
|
|
const HistoryKeys = Settings.redis.history.key_schema
|
|
const ProjectHistoryKeys = Settings.redis.project_history.key_schema
|
|
|
|
const MockTrackChangesApi = require('./helpers/MockTrackChangesApi')
|
|
const MockWebApi = require('./helpers/MockWebApi')
|
|
const DocUpdaterClient = require('./helpers/DocUpdaterClient')
|
|
const DocUpdaterApp = require('./helpers/DocUpdaterApp')
|
|
|
|
describe('Applying updates to a doc', function () {
|
|
before(function (done) {
|
|
this.lines = ['one', 'two', 'three']
|
|
this.version = 42
|
|
this.update = {
|
|
doc: this.doc_id,
|
|
op: [
|
|
{
|
|
i: 'one and a half\n',
|
|
p: 4
|
|
}
|
|
],
|
|
v: this.version
|
|
}
|
|
this.result = ['one', 'one and a half', 'two', 'three']
|
|
return DocUpdaterApp.ensureRunning(done)
|
|
})
|
|
|
|
describe('when the document is not loaded', function () {
|
|
before(function (done) {
|
|
;[this.project_id, this.doc_id] = Array.from([
|
|
DocUpdaterClient.randomId(),
|
|
DocUpdaterClient.randomId()
|
|
])
|
|
sinon.spy(MockWebApi, 'getDocument')
|
|
this.startTime = Date.now()
|
|
MockWebApi.insertDoc(this.project_id, this.doc_id, {
|
|
lines: this.lines,
|
|
version: this.version
|
|
})
|
|
DocUpdaterClient.sendUpdate(
|
|
this.project_id,
|
|
this.doc_id,
|
|
this.update,
|
|
(error) => {
|
|
if (error != null) {
|
|
throw error
|
|
}
|
|
return setTimeout(done, 200)
|
|
}
|
|
)
|
|
return null
|
|
})
|
|
|
|
after(function () {
|
|
return MockWebApi.getDocument.restore()
|
|
})
|
|
|
|
it('should load the document from the web API', function () {
|
|
return MockWebApi.getDocument
|
|
.calledWith(this.project_id, this.doc_id)
|
|
.should.equal(true)
|
|
})
|
|
|
|
it('should update the doc', function (done) {
|
|
DocUpdaterClient.getDoc(
|
|
this.project_id,
|
|
this.doc_id,
|
|
(error, res, doc) => {
|
|
doc.lines.should.deep.equal(this.result)
|
|
return done()
|
|
}
|
|
)
|
|
return null
|
|
})
|
|
|
|
it('should push the applied updates to the track changes api', function (done) {
|
|
rclient_history.lrange(
|
|
HistoryKeys.uncompressedHistoryOps({ doc_id: this.doc_id }),
|
|
0,
|
|
-1,
|
|
(error, updates) => {
|
|
if (error != null) {
|
|
throw error
|
|
}
|
|
JSON.parse(updates[0]).op.should.deep.equal(this.update.op)
|
|
return rclient_history.sismember(
|
|
HistoryKeys.docsWithHistoryOps({ project_id: this.project_id }),
|
|
this.doc_id,
|
|
(error, result) => {
|
|
if (error != null) {
|
|
throw error
|
|
}
|
|
result.should.equal(1)
|
|
return done()
|
|
}
|
|
)
|
|
}
|
|
)
|
|
return null
|
|
})
|
|
|
|
it('should push the applied updates to the project history changes api', function (done) {
|
|
rclient_project_history.lrange(
|
|
ProjectHistoryKeys.projectHistoryOps({ project_id: this.project_id }),
|
|
0,
|
|
-1,
|
|
(error, updates) => {
|
|
if (error != null) {
|
|
throw error
|
|
}
|
|
JSON.parse(updates[0]).op.should.deep.equal(this.update.op)
|
|
return done()
|
|
}
|
|
)
|
|
return null
|
|
})
|
|
|
|
it('should set the first op timestamp', function (done) {
|
|
rclient_project_history.get(
|
|
ProjectHistoryKeys.projectHistoryFirstOpTimestamp({
|
|
project_id: this.project_id
|
|
}),
|
|
(error, result) => {
|
|
if (error != null) {
|
|
throw error
|
|
}
|
|
result.should.be.within(this.startTime, Date.now())
|
|
this.firstOpTimestamp = result
|
|
return done()
|
|
}
|
|
)
|
|
return null
|
|
})
|
|
|
|
return describe('when sending another update', function () {
|
|
before(function (done) {
|
|
this.timeout = 10000
|
|
this.second_update = Object.create(this.update)
|
|
this.second_update.v = this.version + 1
|
|
DocUpdaterClient.sendUpdate(
|
|
this.project_id,
|
|
this.doc_id,
|
|
this.second_update,
|
|
(error) => {
|
|
if (error != null) {
|
|
throw error
|
|
}
|
|
return setTimeout(done, 200)
|
|
}
|
|
)
|
|
return null
|
|
})
|
|
|
|
return it('should not change the first op timestamp', function (done) {
|
|
rclient_project_history.get(
|
|
ProjectHistoryKeys.projectHistoryFirstOpTimestamp({
|
|
project_id: this.project_id
|
|
}),
|
|
(error, result) => {
|
|
if (error != null) {
|
|
throw error
|
|
}
|
|
result.should.equal(this.firstOpTimestamp)
|
|
return done()
|
|
}
|
|
)
|
|
return null
|
|
})
|
|
})
|
|
})
|
|
|
|
describe('when the document is loaded', function () {
|
|
before(function (done) {
|
|
;[this.project_id, this.doc_id] = Array.from([
|
|
DocUpdaterClient.randomId(),
|
|
DocUpdaterClient.randomId()
|
|
])
|
|
|
|
MockWebApi.insertDoc(this.project_id, this.doc_id, {
|
|
lines: this.lines,
|
|
version: this.version
|
|
})
|
|
DocUpdaterClient.preloadDoc(this.project_id, this.doc_id, (error) => {
|
|
if (error != null) {
|
|
throw error
|
|
}
|
|
sinon.spy(MockWebApi, 'getDocument')
|
|
return DocUpdaterClient.sendUpdate(
|
|
this.project_id,
|
|
this.doc_id,
|
|
this.update,
|
|
(error) => {
|
|
if (error != null) {
|
|
throw error
|
|
}
|
|
return setTimeout(done, 200)
|
|
}
|
|
)
|
|
})
|
|
return null
|
|
})
|
|
|
|
after(function () {
|
|
return MockWebApi.getDocument.restore()
|
|
})
|
|
|
|
it('should not need to call the web api', function () {
|
|
return MockWebApi.getDocument.called.should.equal(false)
|
|
})
|
|
|
|
it('should update the doc', function (done) {
|
|
DocUpdaterClient.getDoc(
|
|
this.project_id,
|
|
this.doc_id,
|
|
(error, res, doc) => {
|
|
doc.lines.should.deep.equal(this.result)
|
|
return done()
|
|
}
|
|
)
|
|
return null
|
|
})
|
|
|
|
it('should push the applied updates to the track changes api', function (done) {
|
|
rclient_history.lrange(
|
|
HistoryKeys.uncompressedHistoryOps({ doc_id: this.doc_id }),
|
|
0,
|
|
-1,
|
|
(error, updates) => {
|
|
JSON.parse(updates[0]).op.should.deep.equal(this.update.op)
|
|
return rclient_history.sismember(
|
|
HistoryKeys.docsWithHistoryOps({ project_id: this.project_id }),
|
|
this.doc_id,
|
|
(error, result) => {
|
|
result.should.equal(1)
|
|
return done()
|
|
}
|
|
)
|
|
}
|
|
)
|
|
return null
|
|
})
|
|
|
|
return it('should push the applied updates to the project history changes api', function (done) {
|
|
rclient_project_history.lrange(
|
|
ProjectHistoryKeys.projectHistoryOps({ project_id: this.project_id }),
|
|
0,
|
|
-1,
|
|
(error, updates) => {
|
|
JSON.parse(updates[0]).op.should.deep.equal(this.update.op)
|
|
return done()
|
|
}
|
|
)
|
|
return null
|
|
})
|
|
})
|
|
|
|
describe('when the document is loaded and is using project-history only', function () {
|
|
before(function (done) {
|
|
;[this.project_id, this.doc_id] = Array.from([
|
|
DocUpdaterClient.randomId(),
|
|
DocUpdaterClient.randomId()
|
|
])
|
|
|
|
MockWebApi.insertDoc(this.project_id, this.doc_id, {
|
|
lines: this.lines,
|
|
version: this.version,
|
|
projectHistoryType: 'project-history'
|
|
})
|
|
DocUpdaterClient.preloadDoc(this.project_id, this.doc_id, (error) => {
|
|
if (error != null) {
|
|
throw error
|
|
}
|
|
sinon.spy(MockWebApi, 'getDocument')
|
|
return DocUpdaterClient.sendUpdate(
|
|
this.project_id,
|
|
this.doc_id,
|
|
this.update,
|
|
(error) => {
|
|
if (error != null) {
|
|
throw error
|
|
}
|
|
return setTimeout(done, 200)
|
|
}
|
|
)
|
|
})
|
|
return null
|
|
})
|
|
|
|
after(function () {
|
|
return MockWebApi.getDocument.restore()
|
|
})
|
|
|
|
it('should update the doc', function (done) {
|
|
DocUpdaterClient.getDoc(
|
|
this.project_id,
|
|
this.doc_id,
|
|
(error, res, doc) => {
|
|
doc.lines.should.deep.equal(this.result)
|
|
return done()
|
|
}
|
|
)
|
|
return null
|
|
})
|
|
|
|
it('should not push any applied updates to the track changes api', function (done) {
|
|
rclient_history.lrange(
|
|
HistoryKeys.uncompressedHistoryOps({ doc_id: this.doc_id }),
|
|
0,
|
|
-1,
|
|
(error, updates) => {
|
|
updates.length.should.equal(0)
|
|
return done()
|
|
}
|
|
)
|
|
return null
|
|
})
|
|
|
|
return it('should push the applied updates to the project history changes api', function (done) {
|
|
rclient_project_history.lrange(
|
|
ProjectHistoryKeys.projectHistoryOps({ project_id: this.project_id }),
|
|
0,
|
|
-1,
|
|
(error, updates) => {
|
|
JSON.parse(updates[0]).op.should.deep.equal(this.update.op)
|
|
return done()
|
|
}
|
|
)
|
|
return null
|
|
})
|
|
})
|
|
|
|
describe('when the document has been deleted', function () {
|
|
describe('when the ops come in a single linear order', function () {
|
|
before(function (done) {
|
|
;[this.project_id, this.doc_id] = Array.from([
|
|
DocUpdaterClient.randomId(),
|
|
DocUpdaterClient.randomId()
|
|
])
|
|
const lines = ['', '', '']
|
|
MockWebApi.insertDoc(this.project_id, this.doc_id, {
|
|
lines,
|
|
version: 0
|
|
})
|
|
this.updates = [
|
|
{ doc_id: this.doc_id, v: 0, op: [{ i: 'h', p: 0 }] },
|
|
{ doc_id: this.doc_id, v: 1, op: [{ i: 'e', p: 1 }] },
|
|
{ doc_id: this.doc_id, v: 2, op: [{ i: 'l', p: 2 }] },
|
|
{ doc_id: this.doc_id, v: 3, op: [{ i: 'l', p: 3 }] },
|
|
{ doc_id: this.doc_id, v: 4, op: [{ i: 'o', p: 4 }] },
|
|
{ doc_id: this.doc_id, v: 5, op: [{ i: ' ', p: 5 }] },
|
|
{ doc_id: this.doc_id, v: 6, op: [{ i: 'w', p: 6 }] },
|
|
{ doc_id: this.doc_id, v: 7, op: [{ i: 'o', p: 7 }] },
|
|
{ doc_id: this.doc_id, v: 8, op: [{ i: 'r', p: 8 }] },
|
|
{ doc_id: this.doc_id, v: 9, op: [{ i: 'l', p: 9 }] },
|
|
{ doc_id: this.doc_id, v: 10, op: [{ i: 'd', p: 10 }] }
|
|
]
|
|
this.my_result = ['hello world', '', '']
|
|
return done()
|
|
})
|
|
|
|
it('should be able to continue applying updates when the project has been deleted', function (done) {
|
|
let update
|
|
const actions = []
|
|
for (update of Array.from(this.updates.slice(0, 6))) {
|
|
;((update) => {
|
|
return actions.push((callback) =>
|
|
DocUpdaterClient.sendUpdate(
|
|
this.project_id,
|
|
this.doc_id,
|
|
update,
|
|
callback
|
|
)
|
|
)
|
|
})(update)
|
|
}
|
|
actions.push((callback) =>
|
|
DocUpdaterClient.deleteDoc(this.project_id, this.doc_id, callback)
|
|
)
|
|
for (update of Array.from(this.updates.slice(6))) {
|
|
;((update) => {
|
|
return actions.push((callback) =>
|
|
DocUpdaterClient.sendUpdate(
|
|
this.project_id,
|
|
this.doc_id,
|
|
update,
|
|
callback
|
|
)
|
|
)
|
|
})(update)
|
|
}
|
|
|
|
async.series(actions, (error) => {
|
|
if (error != null) {
|
|
throw error
|
|
}
|
|
return DocUpdaterClient.getDoc(
|
|
this.project_id,
|
|
this.doc_id,
|
|
(error, res, doc) => {
|
|
doc.lines.should.deep.equal(this.my_result)
|
|
return done()
|
|
}
|
|
)
|
|
})
|
|
return null
|
|
})
|
|
|
|
it('should push the applied updates to the track changes api', function (done) {
|
|
rclient_history.lrange(
|
|
HistoryKeys.uncompressedHistoryOps({ doc_id: this.doc_id }),
|
|
0,
|
|
-1,
|
|
(error, updates) => {
|
|
updates = Array.from(updates).map((u) => JSON.parse(u))
|
|
for (let i = 0; i < this.updates.length; i++) {
|
|
const appliedUpdate = this.updates[i]
|
|
appliedUpdate.op.should.deep.equal(updates[i].op)
|
|
}
|
|
|
|
return rclient_history.sismember(
|
|
HistoryKeys.docsWithHistoryOps({ project_id: this.project_id }),
|
|
this.doc_id,
|
|
(error, result) => {
|
|
result.should.equal(1)
|
|
return done()
|
|
}
|
|
)
|
|
}
|
|
)
|
|
return null
|
|
})
|
|
|
|
return it('should store the doc ops in the correct order', function (done) {
|
|
rclient_du.lrange(
|
|
Keys.docOps({ doc_id: this.doc_id }),
|
|
0,
|
|
-1,
|
|
(error, updates) => {
|
|
updates = Array.from(updates).map((u) => JSON.parse(u))
|
|
for (let i = 0; i < this.updates.length; i++) {
|
|
const appliedUpdate = this.updates[i]
|
|
appliedUpdate.op.should.deep.equal(updates[i].op)
|
|
}
|
|
return done()
|
|
}
|
|
)
|
|
return null
|
|
})
|
|
})
|
|
|
|
return describe('when older ops come in after the delete', function () {
|
|
before(function (done) {
|
|
;[this.project_id, this.doc_id] = Array.from([
|
|
DocUpdaterClient.randomId(),
|
|
DocUpdaterClient.randomId()
|
|
])
|
|
const lines = ['', '', '']
|
|
MockWebApi.insertDoc(this.project_id, this.doc_id, {
|
|
lines,
|
|
version: 0
|
|
})
|
|
this.updates = [
|
|
{ doc_id: this.doc_id, v: 0, op: [{ i: 'h', p: 0 }] },
|
|
{ doc_id: this.doc_id, v: 1, op: [{ i: 'e', p: 1 }] },
|
|
{ doc_id: this.doc_id, v: 2, op: [{ i: 'l', p: 2 }] },
|
|
{ doc_id: this.doc_id, v: 3, op: [{ i: 'l', p: 3 }] },
|
|
{ doc_id: this.doc_id, v: 4, op: [{ i: 'o', p: 4 }] },
|
|
{ doc_id: this.doc_id, v: 0, op: [{ i: 'world', p: 1 }] }
|
|
]
|
|
this.my_result = ['hello', 'world', '']
|
|
return done()
|
|
})
|
|
|
|
return it('should be able to continue applying updates when the project has been deleted', function (done) {
|
|
let update
|
|
const actions = []
|
|
for (update of Array.from(this.updates.slice(0, 5))) {
|
|
;((update) => {
|
|
return actions.push((callback) =>
|
|
DocUpdaterClient.sendUpdate(
|
|
this.project_id,
|
|
this.doc_id,
|
|
update,
|
|
callback
|
|
)
|
|
)
|
|
})(update)
|
|
}
|
|
actions.push((callback) =>
|
|
DocUpdaterClient.deleteDoc(this.project_id, this.doc_id, callback)
|
|
)
|
|
for (update of Array.from(this.updates.slice(5))) {
|
|
;((update) => {
|
|
return actions.push((callback) =>
|
|
DocUpdaterClient.sendUpdate(
|
|
this.project_id,
|
|
this.doc_id,
|
|
update,
|
|
callback
|
|
)
|
|
)
|
|
})(update)
|
|
}
|
|
|
|
async.series(actions, (error) => {
|
|
if (error != null) {
|
|
throw error
|
|
}
|
|
return DocUpdaterClient.getDoc(
|
|
this.project_id,
|
|
this.doc_id,
|
|
(error, res, doc) => {
|
|
doc.lines.should.deep.equal(this.my_result)
|
|
return done()
|
|
}
|
|
)
|
|
})
|
|
return null
|
|
})
|
|
})
|
|
})
|
|
|
|
describe('with a broken update', function () {
|
|
before(function (done) {
|
|
;[this.project_id, this.doc_id] = Array.from([
|
|
DocUpdaterClient.randomId(),
|
|
DocUpdaterClient.randomId()
|
|
])
|
|
this.broken_update = {
|
|
doc_id: this.doc_id,
|
|
v: this.version,
|
|
op: [{ d: 'not the correct content', p: 0 }]
|
|
}
|
|
MockWebApi.insertDoc(this.project_id, this.doc_id, {
|
|
lines: this.lines,
|
|
version: this.version
|
|
})
|
|
|
|
DocUpdaterClient.subscribeToAppliedOps(
|
|
(this.messageCallback = sinon.stub())
|
|
)
|
|
|
|
DocUpdaterClient.sendUpdate(
|
|
this.project_id,
|
|
this.doc_id,
|
|
this.broken_update,
|
|
(error) => {
|
|
if (error != null) {
|
|
throw error
|
|
}
|
|
return setTimeout(done, 200)
|
|
}
|
|
)
|
|
return null
|
|
})
|
|
|
|
it('should not update the doc', function (done) {
|
|
DocUpdaterClient.getDoc(
|
|
this.project_id,
|
|
this.doc_id,
|
|
(error, res, doc) => {
|
|
doc.lines.should.deep.equal(this.lines)
|
|
return done()
|
|
}
|
|
)
|
|
return null
|
|
})
|
|
|
|
return it('should send a message with an error', function () {
|
|
this.messageCallback.called.should.equal(true)
|
|
const [channel, message] = Array.from(this.messageCallback.args[0])
|
|
channel.should.equal('applied-ops')
|
|
return JSON.parse(message).should.deep.include({
|
|
project_id: this.project_id,
|
|
doc_id: this.doc_id,
|
|
error: 'Delete component does not match'
|
|
})
|
|
})
|
|
})
|
|
|
|
describe('with enough updates to flush to the track changes api', function () {
|
|
before(function (done) {
|
|
;[this.project_id, this.doc_id] = Array.from([
|
|
DocUpdaterClient.randomId(),
|
|
DocUpdaterClient.randomId()
|
|
])
|
|
const updates = []
|
|
for (let v = 0; v <= 199; v++) {
|
|
// Should flush after 100 ops
|
|
updates.push({
|
|
doc_id: this.doc_id,
|
|
op: [{ i: v.toString(), p: 0 }],
|
|
v
|
|
})
|
|
}
|
|
|
|
sinon.spy(MockTrackChangesApi, 'flushDoc')
|
|
|
|
MockWebApi.insertDoc(this.project_id, this.doc_id, {
|
|
lines: this.lines,
|
|
version: 0
|
|
})
|
|
|
|
// Send updates in chunks to causes multiple flushes
|
|
const actions = []
|
|
for (let i = 0; i <= 19; i++) {
|
|
;((i) => {
|
|
return actions.push((cb) => {
|
|
return DocUpdaterClient.sendUpdates(
|
|
this.project_id,
|
|
this.doc_id,
|
|
updates.slice(i * 10, (i + 1) * 10),
|
|
cb
|
|
)
|
|
})
|
|
})(i)
|
|
}
|
|
async.series(actions, (error) => {
|
|
if (error != null) {
|
|
throw error
|
|
}
|
|
return setTimeout(done, 2000)
|
|
})
|
|
return null
|
|
})
|
|
|
|
after(function () {
|
|
return MockTrackChangesApi.flushDoc.restore()
|
|
})
|
|
|
|
return it('should flush the doc twice', function () {
|
|
return MockTrackChangesApi.flushDoc.calledTwice.should.equal(true)
|
|
})
|
|
})
|
|
|
|
describe('when there is no version in Mongo', function () {
|
|
before(function (done) {
|
|
;[this.project_id, this.doc_id] = Array.from([
|
|
DocUpdaterClient.randomId(),
|
|
DocUpdaterClient.randomId()
|
|
])
|
|
MockWebApi.insertDoc(this.project_id, this.doc_id, {
|
|
lines: this.lines
|
|
})
|
|
|
|
const update = {
|
|
doc: this.doc_id,
|
|
op: this.update.op,
|
|
v: 0
|
|
}
|
|
DocUpdaterClient.sendUpdate(
|
|
this.project_id,
|
|
this.doc_id,
|
|
update,
|
|
(error) => {
|
|
if (error != null) {
|
|
throw error
|
|
}
|
|
return setTimeout(done, 200)
|
|
}
|
|
)
|
|
return null
|
|
})
|
|
|
|
return it('should update the doc (using version = 0)', function (done) {
|
|
DocUpdaterClient.getDoc(
|
|
this.project_id,
|
|
this.doc_id,
|
|
(error, res, doc) => {
|
|
doc.lines.should.deep.equal(this.result)
|
|
return done()
|
|
}
|
|
)
|
|
return null
|
|
})
|
|
})
|
|
|
|
describe('when the sending duplicate ops', function () {
|
|
before(function (done) {
|
|
;[this.project_id, this.doc_id] = Array.from([
|
|
DocUpdaterClient.randomId(),
|
|
DocUpdaterClient.randomId()
|
|
])
|
|
MockWebApi.insertDoc(this.project_id, this.doc_id, {
|
|
lines: this.lines,
|
|
version: this.version
|
|
})
|
|
|
|
DocUpdaterClient.subscribeToAppliedOps(
|
|
(this.messageCallback = sinon.stub())
|
|
)
|
|
|
|
// One user delete 'one', the next turns it into 'once'. The second becomes a NOP.
|
|
DocUpdaterClient.sendUpdate(
|
|
this.project_id,
|
|
this.doc_id,
|
|
{
|
|
doc: this.doc_id,
|
|
op: [
|
|
{
|
|
i: 'one and a half\n',
|
|
p: 4
|
|
}
|
|
],
|
|
v: this.version,
|
|
meta: {
|
|
source: 'ikHceq3yfAdQYzBo4-xZ'
|
|
}
|
|
},
|
|
(error) => {
|
|
if (error != null) {
|
|
throw error
|
|
}
|
|
return setTimeout(() => {
|
|
return DocUpdaterClient.sendUpdate(
|
|
this.project_id,
|
|
this.doc_id,
|
|
{
|
|
doc: this.doc_id,
|
|
op: [
|
|
{
|
|
i: 'one and a half\n',
|
|
p: 4
|
|
}
|
|
],
|
|
v: this.version,
|
|
dupIfSource: ['ikHceq3yfAdQYzBo4-xZ'],
|
|
meta: {
|
|
source: 'ikHceq3yfAdQYzBo4-xZ'
|
|
}
|
|
},
|
|
(error) => {
|
|
if (error != null) {
|
|
throw error
|
|
}
|
|
return setTimeout(done, 200)
|
|
}
|
|
)
|
|
}, 200)
|
|
}
|
|
)
|
|
return null
|
|
})
|
|
|
|
it('should update the doc', function (done) {
|
|
DocUpdaterClient.getDoc(
|
|
this.project_id,
|
|
this.doc_id,
|
|
(error, res, doc) => {
|
|
doc.lines.should.deep.equal(this.result)
|
|
return done()
|
|
}
|
|
)
|
|
return null
|
|
})
|
|
|
|
return it('should return a message about duplicate ops', function () {
|
|
this.messageCallback.calledTwice.should.equal(true)
|
|
this.messageCallback.args[0][0].should.equal('applied-ops')
|
|
expect(JSON.parse(this.messageCallback.args[0][1]).op.dup).to.be.undefined
|
|
this.messageCallback.args[1][0].should.equal('applied-ops')
|
|
return expect(
|
|
JSON.parse(this.messageCallback.args[1][1]).op.dup
|
|
).to.equal(true)
|
|
})
|
|
})
|
|
|
|
return describe('when sending updates for a non-existing doc id', function () {
|
|
before(function (done) {
|
|
;[this.project_id, this.doc_id] = Array.from([
|
|
DocUpdaterClient.randomId(),
|
|
DocUpdaterClient.randomId()
|
|
])
|
|
this.non_existing = {
|
|
doc_id: this.doc_id,
|
|
v: this.version,
|
|
op: [{ d: 'content', p: 0 }]
|
|
}
|
|
|
|
DocUpdaterClient.subscribeToAppliedOps(
|
|
(this.messageCallback = sinon.stub())
|
|
)
|
|
|
|
DocUpdaterClient.sendUpdate(
|
|
this.project_id,
|
|
this.doc_id,
|
|
this.non_existing,
|
|
(error) => {
|
|
if (error != null) {
|
|
throw error
|
|
}
|
|
return setTimeout(done, 200)
|
|
}
|
|
)
|
|
return null
|
|
})
|
|
|
|
it('should not update or create a doc', function (done) {
|
|
DocUpdaterClient.getDoc(
|
|
this.project_id,
|
|
this.doc_id,
|
|
(error, res, doc) => {
|
|
res.statusCode.should.equal(404)
|
|
return done()
|
|
}
|
|
)
|
|
return null
|
|
})
|
|
|
|
return it('should send a message with an error', function () {
|
|
this.messageCallback.called.should.equal(true)
|
|
const [channel, message] = Array.from(this.messageCallback.args[0])
|
|
channel.should.equal('applied-ops')
|
|
return JSON.parse(message).should.deep.include({
|
|
project_id: this.project_id,
|
|
doc_id: this.doc_id,
|
|
error: `doc not not found: /project/${this.project_id}/doc/${this.doc_id}`
|
|
})
|
|
})
|
|
})
|
|
})
|