overleaf/services/document-updater/test/unit/coffee/DocumentManager/flushDocIfLoadedTests.coffee

68 lines
2.2 KiB
CoffeeScript

sinon = require('sinon')
chai = require('chai')
should = chai.should()
modulePath = "../../../../app/js/DocumentManager.js"
SandboxedModule = require('sandboxed-module')
describe "DocumentManager.flushDocIfLoaded", ->
beforeEach ->
@DocumentManager = SandboxedModule.require modulePath, requires:
"./RedisManager": @RedisManager = {}
"./PersistenceManager": @PersistenceManager = {}
"./DocOpsManager": @DocOpsManager = {}
"logger-sharelatex": @logger = {log: sinon.stub()}
"./Metrics": @Metrics =
Timer: class Timer
done: sinon.stub()
"./TrackChangesManager": {}
@project_id = "project-id-123"
@doc_id = "doc-id-123"
@lines = ["one", "two", "three"]
@version = 42
@callback = sinon.stub()
describe "when the doc is in Redis", ->
beforeEach ->
@RedisManager.getDoc = sinon.stub().callsArgWith(1, null, @lines, @version)
@PersistenceManager.setDoc = sinon.stub().callsArgWith(4)
@DocumentManager.flushDocIfLoaded @project_id, @doc_id, @callback
it "should get the doc from redis", ->
@RedisManager.getDoc
.calledWith(@doc_id)
.should.equal true
it "should write the doc lines to the persistence layer", ->
@PersistenceManager.setDoc
.calledWith(@project_id, @doc_id, @lines, @version)
.should.equal true
it "should call the callback without error", ->
@callback.calledWith(null).should.equal true
it "should time the execution", ->
@Metrics.Timer::done.called.should.equal true
describe "when the document is not in Redis", ->
beforeEach ->
@RedisManager.getDoc = sinon.stub().callsArgWith(1, null, null, null)
@PersistenceManager.setDoc = sinon.stub().callsArgWith(4)
@DocOpsManager.flushDocOpsToMongo = sinon.stub().callsArgWith(2)
@DocumentManager.flushDocIfLoaded @project_id, @doc_id, @callback
it "should get the doc from redis", ->
@RedisManager.getDoc
.calledWith(@doc_id)
.should.equal true
it "should not write anything to the persistence layer", ->
@PersistenceManager.setDoc.called.should.equal false
@DocOpsManager.flushDocOpsToMongo.called.should.equal false
it "should call the callback without error", ->
@callback.calledWith(null).should.equal true
it "should time the execution", ->
@Metrics.Timer::done.called.should.equal true