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- sinon = require('sinon')
- chai = require('chai')
- should = chai.should()
- modulePath = "../../../../app/js/PersistenceManager.js"
- SandboxedModule = require('sandboxed-module')
- Errors = require "../../../../app/js/Errors"
- {ObjectId} = require("mongojs")
- describe "PersistenceManager.getDocVersionInMongo", ->
- beforeEach ->
- @PersistenceManager = SandboxedModule.require modulePath, requires:
- "request": @request = sinon.stub()
- "settings-sharelatex": @Settings = {}
- "./Metrics": @Metrics =
- Timer: class Timer
- done: sinon.stub()
- "./mongojs":
- db: @db = { docOps: {} }
- ObjectId: ObjectId
- @doc_id = ObjectId().toString()
- @callback = sinon.stub()
- describe "getDocVersionInMongo", ->
- describe "when the doc exists", ->
- beforeEach ->
- @doc =
- version: @version = 42
- @db.docOps.find = sinon.stub().callsArgWith(2, null, [@doc])
- @PersistenceManager.getDocVersionInMongo @doc_id, @callback
- it "should look for the doc in the database", ->
- @db.docOps.find
- .calledWith({ doc_id: ObjectId(@doc_id) }, {version: 1})
- .should.equal true
- it "should call the callback with the version", ->
- @callback.calledWith(null, @version).should.equal true
- describe "when the doc doesn't exist", ->
- beforeEach ->
- @db.docOps.find = sinon.stub().callsArgWith(2, null, [])
- @PersistenceManager.getDocVersionInMongo @doc_id, @callback
- it "should call the callback with 0", ->
- @callback.calledWith(null, 0).should.equal true
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