overleaf/services/track-changes/test/acceptance/js/RestoringVersions.js

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/* eslint-disable
no-unused-vars,
*/
// TODO: This file was created by bulk-decaffeinate.
// Fix any style issues and re-enable lint.
/*
* decaffeinate suggestions:
* 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 { ObjectId } = require('../../../app/js/mongodb')
const Settings = require('@overleaf/settings')
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const TrackChangesApp = require('./helpers/TrackChangesApp')
const TrackChangesClient = require('./helpers/TrackChangesClient')
const MockDocUpdaterApi = require('./helpers/MockDocUpdaterApi')
const MockWebApi = require('./helpers/MockWebApi')
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describe('Restoring a version', function () {
before(function (done) {
sinon.spy(MockDocUpdaterApi, 'setDoc')
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this.now = Date.now()
this.user_id = ObjectId().toString()
this.doc_id = ObjectId().toString()
this.project_id = ObjectId().toString()
MockWebApi.projects[this.project_id] = { features: { versioning: true } }
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const minutes = 60 * 1000
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this.updates = [
{
op: [{ i: 'one ', p: 0 }],
meta: { ts: this.now - 6 * minutes, user_id: this.user_id },
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v: 3,
},
{
op: [{ i: 'two ', p: 4 }],
meta: { ts: this.now - 4 * minutes, user_id: this.user_id },
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v: 4,
},
{
op: [{ i: 'three ', p: 8 }],
meta: { ts: this.now - 2 * minutes, user_id: this.user_id },
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v: 5,
},
{
op: [{ i: 'four', p: 14 }],
meta: { ts: this.now, user_id: this.user_id },
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v: 6,
},
]
this.lines = ['one two three four']
this.restored_lines = ['one two ']
this.beforeVersion = 5
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MockWebApi.users[this.user_id] = this.user = {
email: 'user@sharelatex.com',
first_name: 'Leo',
last_name: 'Lion',
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id: this.user_id,
}
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MockDocUpdaterApi.docs[this.doc_id] = {
lines: this.lines,
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version: 7,
}
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TrackChangesApp.ensureRunning(() => {
return TrackChangesClient.pushRawUpdates(
this.project_id,
this.doc_id,
this.updates,
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error => {
if (error != null) {
throw error
}
return TrackChangesClient.restoreDoc(
this.project_id,
this.doc_id,
this.beforeVersion,
this.user_id,
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error => {
if (error != null) {
throw error
}
return done()
}
)
}
)
})
return null
})
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after(function () {
MockDocUpdaterApi.setDoc.restore()
return null
})
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return it('should set the doc in the doc updater', function () {
MockDocUpdaterApi.setDoc
.calledWith(
this.project_id,
this.doc_id,
this.restored_lines,
this.user_id,
true
)
.should.equal(true)
return null
})
})