mirror of
https://github.com/overleaf/overleaf.git
synced 2024-11-07 20:31:06 -05:00
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('@overleaf/settings')
|
|
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}`,
|
|
})
|
|
})
|
|
})
|
|
})
|