sinon = require('sinon') chai = require('chai') should = chai.should() modulePath = "../../../../app/js/PersistenceManager.js" SandboxedModule = require('sandboxed-module') Errors = require "../../../../app/js/Errors" describe "PersistenceManager", -> beforeEach -> @request = sinon.stub() @request.defaults = () => @request @PersistenceManager = SandboxedModule.require modulePath, requires: "requestretry": @request "settings-sharelatex": @Settings = {} "./Metrics": @Metrics = Timer: class Timer done: sinon.stub() "logger-sharelatex": @logger = {log: sinon.stub(), err: sinon.stub()} @project_id = "project-id-123" @doc_id = "doc-id-123" @lines = ["one", "two", "three"] @version = 42 @callback = sinon.stub() @ranges = { comments: "mock", entries: "mock" } @pathname = '/a/b/c.tex' @Settings.apis = web: url: @url = "www.example.com" user: @user = "sharelatex" pass: @pass = "password" describe "getDoc", -> beforeEach -> @webResponse = { lines: @lines, version: @version, ranges: @ranges pathname: @pathname, } describe "with a successful response from the web api", -> beforeEach -> @request.callsArgWith(1, null, {statusCode: 200}, JSON.stringify(@webResponse)) @PersistenceManager.getDoc(@project_id, @doc_id, @callback) it "should call the web api", -> @request .calledWith({ url: "#{@url}/project/#{@project_id}/doc/#{@doc_id}" method: "GET" headers: "accept": "application/json" auth: user: @user pass: @pass sendImmediately: true jar: false timeout: 5000 }) .should.equal true it "should call the callback with the doc lines, version and ranges", -> @callback.calledWith(null, @lines, @version, @ranges, @pathname).should.equal true it "should time the execution", -> @Metrics.Timer::done.called.should.equal true describe "when request returns an error", -> beforeEach -> @request.callsArgWith(1, @error = new Error("oops"), null, null) @PersistenceManager.getDoc(@project_id, @doc_id, @callback) it "should return the error", -> @callback.calledWith(@error).should.equal true it "should time the execution", -> @Metrics.Timer::done.called.should.equal true describe "when the request returns 404", -> beforeEach -> @request.callsArgWith(1, null, {statusCode: 404}, "") @PersistenceManager.getDoc(@project_id, @doc_id, @callback) it "should return a NotFoundError", -> @callback.calledWith(new Errors.NotFoundError("not found")).should.equal true it "should time the execution", -> @Metrics.Timer::done.called.should.equal true describe "when the request returns an error status code", -> beforeEach -> @request.callsArgWith(1, null, {statusCode: 500}, "") @PersistenceManager.getDoc(@project_id, @doc_id, @callback) it "should return an error", -> @callback.calledWith(new Error("web api error")).should.equal true it "should time the execution", -> @Metrics.Timer::done.called.should.equal true describe "when request returns an doc without lines", -> beforeEach -> delete @webResponse.lines @request.callsArgWith(1, null, {statusCode: 200}, JSON.stringify(@webResponse)) @PersistenceManager.getDoc(@project_id, @doc_id, @callback) it "should return and error", -> @callback.calledWith(new Error("web API response had no doc lines")).should.equal true describe "when request returns an doc without a version", -> beforeEach -> delete @webResponse.version @request.callsArgWith(1, null, {statusCode: 200}, JSON.stringify(@webResponse)) @PersistenceManager.getDoc(@project_id, @doc_id, @callback) it "should return and error", -> @callback.calledWith(new Error("web API response had no valid doc version")).should.equal true describe "when request returns an doc without a pathname", -> beforeEach -> delete @webResponse.pathname @request.callsArgWith(1, null, {statusCode: 200}, JSON.stringify(@webResponse)) @PersistenceManager.getDoc(@project_id, @doc_id, @callback) it "should return and error", -> @callback.calledWith(new Error("web API response had no valid doc pathname")).should.equal true describe "setDoc", -> describe "with a successful response from the web api", -> beforeEach -> @request.callsArgWith(1, null, {statusCode: 200}) @PersistenceManager.setDoc(@project_id, @doc_id, @lines, @version, @ranges, @callback) it "should call the web api", -> @request .calledWith({ url: "#{@url}/project/#{@project_id}/doc/#{@doc_id}" json: lines: @lines version: @version ranges: @ranges method: "POST" auth: user: @user pass: @pass sendImmediately: true jar: false timeout: 5000 }) .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 request returns an error", -> beforeEach -> @request.callsArgWith(1, @error = new Error("oops"), null, null) @PersistenceManager.setDoc(@project_id, @doc_id, @lines, @version, @ranges, @callback) it "should return the error", -> @callback.calledWith(@error).should.equal true it "should time the execution", -> @Metrics.Timer::done.called.should.equal true describe "when the request returns 404", -> beforeEach -> @request.callsArgWith(1, null, {statusCode: 404}, "") @PersistenceManager.setDoc(@project_id, @doc_id, @lines, @version, @ranges, @callback) it "should return a NotFoundError", -> @callback.calledWith(new Errors.NotFoundError("not found")).should.equal true it "should time the execution", -> @Metrics.Timer::done.called.should.equal true describe "when the request returns an error status code", -> beforeEach -> @request.callsArgWith(1, null, {statusCode: 500}, "") @PersistenceManager.setDoc(@project_id, @doc_id, @lines, @version, @ranges, @callback) it "should return an error", -> @callback.calledWith(new Error("web api error")).should.equal true it "should time the execution", -> @Metrics.Timer::done.called.should.equal true