overleaf/services/document-updater/test/acceptance/js/DeletingAProjectTests.js

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/* 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 async = require('async')
const MockTrackChangesApi = require('./helpers/MockTrackChangesApi')
const MockProjectHistoryApi = require('./helpers/MockProjectHistoryApi')
const MockWebApi = require('./helpers/MockWebApi')
const DocUpdaterClient = require('./helpers/DocUpdaterClient')
const DocUpdaterApp = require('./helpers/DocUpdaterApp')
describe('Deleting a project', function () {
before(function (done) {
let doc_id0, doc_id1
this.project_id = DocUpdaterClient.randomId()
this.docs = [
{
id: (doc_id0 = DocUpdaterClient.randomId()),
lines: ['one', 'two', 'three'],
update: {
doc: doc_id0,
op: [
{
i: 'one and a half\n',
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p: 4,
},
],
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v: 0,
},
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updatedLines: ['one', 'one and a half', 'two', 'three'],
},
{
id: (doc_id1 = DocUpdaterClient.randomId()),
lines: ['four', 'five', 'six'],
update: {
doc: doc_id1,
op: [
{
i: 'four and a half\n',
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p: 5,
},
],
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v: 0,
},
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updatedLines: ['four', 'four and a half', 'five', 'six'],
},
]
for (const doc of Array.from(this.docs)) {
MockWebApi.insertDoc(this.project_id, doc.id, {
lines: doc.lines,
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version: doc.update.v,
})
}
return DocUpdaterApp.ensureRunning(done)
})
describe('with documents which have been updated', function () {
before(function (done) {
sinon.spy(MockWebApi, 'setDocument')
sinon.spy(MockTrackChangesApi, 'flushDoc')
sinon.spy(MockProjectHistoryApi, 'flushProject')
return async.series(
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this.docs.map(doc => {
return callback => {
return DocUpdaterClient.preloadDoc(
this.project_id,
doc.id,
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error => {
if (error != null) {
return callback(error)
}
return DocUpdaterClient.sendUpdate(
this.project_id,
doc.id,
doc.update,
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error => {
return callback(error)
}
)
}
)
}
}),
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error => {
if (error != null) {
throw error
}
return setTimeout(() => {
return DocUpdaterClient.deleteProject(
this.project_id,
(error, res, body) => {
this.statusCode = res.statusCode
return done()
}
)
}, 200)
}
)
})
after(function () {
MockWebApi.setDocument.restore()
MockTrackChangesApi.flushDoc.restore()
return MockProjectHistoryApi.flushProject.restore()
})
it('should return a 204 status code', function () {
return this.statusCode.should.equal(204)
})
it('should send each document to the web api', function () {
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return Array.from(this.docs).map(doc =>
MockWebApi.setDocument
.calledWith(this.project_id, doc.id, doc.updatedLines)
.should.equal(true)
)
})
it('should need to reload the docs if read again', function (done) {
sinon.spy(MockWebApi, 'getDocument')
return async.series(
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this.docs.map(doc => {
return callback => {
MockWebApi.getDocument
.calledWith(this.project_id, doc.id)
.should.equal(false)
return DocUpdaterClient.getDoc(
this.project_id,
doc.id,
(error, res, returnedDoc) => {
MockWebApi.getDocument
.calledWith(this.project_id, doc.id)
.should.equal(true)
return callback()
}
)
}
}),
() => {
MockWebApi.getDocument.restore()
return done()
}
)
})
it('should flush each doc in track changes', function () {
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return Array.from(this.docs).map(doc =>
MockTrackChangesApi.flushDoc.calledWith(doc.id).should.equal(true)
)
})
return it('should flush each doc in project history', function () {
return MockProjectHistoryApi.flushProject
.calledWith(this.project_id)
.should.equal(true)
})
})
describe('with the background=true parameter from realtime and no request to flush the queue', function () {
before(function (done) {
sinon.spy(MockWebApi, 'setDocument')
sinon.spy(MockTrackChangesApi, 'flushDoc')
sinon.spy(MockProjectHistoryApi, 'flushProject')
return async.series(
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this.docs.map(doc => {
return callback => {
return DocUpdaterClient.preloadDoc(
this.project_id,
doc.id,
callback
)
}
}),
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error => {
if (error != null) {
throw error
}
return setTimeout(() => {
return DocUpdaterClient.deleteProjectOnShutdown(
this.project_id,
(error, res, body) => {
this.statusCode = res.statusCode
return done()
}
)
}, 200)
}
)
})
after(function () {
MockWebApi.setDocument.restore()
MockTrackChangesApi.flushDoc.restore()
return MockProjectHistoryApi.flushProject.restore()
})
it('should return a 204 status code', function () {
return this.statusCode.should.equal(204)
})
it('should not send any documents to the web api', function () {
return MockWebApi.setDocument.called.should.equal(false)
})
it('should not flush any docs in track changes', function () {
return MockTrackChangesApi.flushDoc.called.should.equal(false)
})
return it('should not flush to project history', function () {
return MockProjectHistoryApi.flushProject.called.should.equal(false)
})
})
return describe('with the background=true parameter from realtime and a request to flush the queue', function () {
before(function (done) {
sinon.spy(MockWebApi, 'setDocument')
sinon.spy(MockTrackChangesApi, 'flushDoc')
sinon.spy(MockProjectHistoryApi, 'flushProject')
return async.series(
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this.docs.map(doc => {
return callback => {
return DocUpdaterClient.preloadDoc(
this.project_id,
doc.id,
callback
)
}
}),
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error => {
if (error != null) {
throw error
}
return setTimeout(() => {
return DocUpdaterClient.deleteProjectOnShutdown(
this.project_id,
(error, res, body) => {
this.statusCode = res.statusCode
// after deleting the project and putting it in the queue, flush the queue
return setTimeout(
() => DocUpdaterClient.flushOldProjects(done),
2000
)
}
)
}, 200)
}
)
})
after(function () {
MockWebApi.setDocument.restore()
MockTrackChangesApi.flushDoc.restore()
return MockProjectHistoryApi.flushProject.restore()
})
it('should return a 204 status code', function () {
return this.statusCode.should.equal(204)
})
it('should send each document to the web api', function () {
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return Array.from(this.docs).map(doc =>
MockWebApi.setDocument
.calledWith(this.project_id, doc.id, doc.updatedLines)
.should.equal(true)
)
})
it('should flush each doc in track changes', function () {
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return Array.from(this.docs).map(doc =>
MockTrackChangesApi.flushDoc.calledWith(doc.id).should.equal(true)
)
})
return it('should flush to project history', function () {
return MockProjectHistoryApi.flushProject.called.should.equal(true)
})
})
})