overleaf/services/document-updater/test/unit/coffee/ShareJsDB/WriteOpsTests.coffee

51 lines
1.5 KiB
CoffeeScript

sinon = require('sinon')
chai = require('chai')
should = chai.should()
modulePath = "../../../../app/js/ShareJsDB.js"
SandboxedModule = require('sandboxed-module')
describe "ShareJsDB.writeOps", ->
beforeEach ->
@project_id = "project-id"
@doc_id = "document-id"
@doc_key = "#{@project_id}:#{@doc_id}"
@callback = sinon.stub()
@opData =
op: {p: 20, t: "foo"}
meta: {source: "bar"}
@ShareJsDB = SandboxedModule.require modulePath, requires:
"./RedisManager": @RedisManager = {}
"./DocOpsManager": @DocOpsManager = {}
"./DocumentManager": {}
"logger-sharelatex": @logger = {error: sinon.stub()}
describe "writing an op", ->
beforeEach ->
@version = 42
@opData.v = @version
@DocOpsManager.pushDocOp = sinon.stub().callsArgWith(3, null, @version+1)
@ShareJsDB.writeOp @doc_key, @opData, @callback
it "should write the op to redis", ->
@DocOpsManager.pushDocOp
.calledWith(@project_id, @doc_id, @opData)
.should.equal true
it "should call the callback without an error", ->
@callback.called.should.equal true
(@callback.args[0][0]?).should.equal false
describe "writing an op at the wrong version", ->
beforeEach ->
@version = 42
@mismatch = 5
@opData.v = @version
@DocOpsManager.pushDocOp = sinon.stub().callsArgWith(3, null, @version + @mismatch)
@ShareJsDB.writeOp @doc_key, @opData, @callback
it "should call the callback with an error", ->
@callback.calledWith(new Error()).should.equal true