mirror of
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304 lines
No EOL
9 KiB
CoffeeScript
304 lines
No EOL
9 KiB
CoffeeScript
sinon = require "sinon"
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chai = require("chai")
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chai.should()
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expect = chai.expect
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async = require "async"
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MockWebApi = require "./helpers/MockWebApi"
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DocUpdaterClient = require "./helpers/DocUpdaterClient"
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describe "Ranges", ->
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describe "tracking changes from ops", ->
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before (done) ->
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@project_id = DocUpdaterClient.randomId()
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@user_id = DocUpdaterClient.randomId()
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@id_seed = "587357bd35e64f6157"
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@doc = {
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id: DocUpdaterClient.randomId()
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lines: ["aaa"]
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}
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@updates = [{
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doc: @doc.id
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op: [{ i: "123", p: 1 }]
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v: 0
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meta: { user_id: @user_id }
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}, {
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doc: @doc.id
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op: [{ i: "456", p: 5 }]
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v: 1
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meta: { user_id: @user_id, tc: @id_seed }
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}, {
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doc: @doc.id
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op: [{ d: "12", p: 1 }]
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v: 2
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meta: { user_id: @user_id }
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}]
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MockWebApi.insertDoc @project_id, @doc.id, {
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lines: @doc.lines
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version: 0
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}
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jobs = []
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for update in @updates
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do (update) =>
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jobs.push (callback) => DocUpdaterClient.sendUpdate @project_id, @doc.id, update, callback
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DocUpdaterClient.preloadDoc @project_id, @doc.id, (error) =>
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throw error if error?
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async.series jobs, (error) ->
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throw error if error?
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setTimeout done, 200
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it "should update the ranges", (done) ->
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DocUpdaterClient.getDoc @project_id, @doc.id, (error, res, data) =>
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throw error if error?
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ranges = data.ranges
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change = ranges.changes[0]
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change.op.should.deep.equal { i: "456", p: 3 }
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change.id.should.equal @id_seed + "000001"
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change.metadata.user_id.should.equal @user_id
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done()
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describe "Adding comments", ->
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describe "standalone", ->
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before (done) ->
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@project_id = DocUpdaterClient.randomId()
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@user_id = DocUpdaterClient.randomId()
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@doc = {
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id: DocUpdaterClient.randomId()
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lines: ["foo bar baz"]
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}
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@updates = [{
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doc: @doc.id
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op: [{ c: "bar", p: 4, t: @tid = DocUpdaterClient.randomId() }]
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v: 0
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}]
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MockWebApi.insertDoc @project_id, @doc.id, {
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lines: @doc.lines
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version: 0
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}
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jobs = []
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for update in @updates
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do (update) =>
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jobs.push (callback) => DocUpdaterClient.sendUpdate @project_id, @doc.id, update, callback
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DocUpdaterClient.preloadDoc @project_id, @doc.id, (error) =>
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throw error if error?
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async.series jobs, (error) ->
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throw error if error?
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setTimeout done, 200
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it "should update the ranges", (done) ->
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DocUpdaterClient.getDoc @project_id, @doc.id, (error, res, data) =>
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throw error if error?
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ranges = data.ranges
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comment = ranges.comments[0]
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comment.op.should.deep.equal { c: "bar", p: 4, t: @tid }
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comment.id.should.equal @tid
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done()
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describe "with conflicting ops needing OT", ->
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before (done) ->
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@project_id = DocUpdaterClient.randomId()
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@user_id = DocUpdaterClient.randomId()
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@doc = {
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id: DocUpdaterClient.randomId()
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lines: ["foo bar baz"]
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}
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@updates = [{
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doc: @doc.id
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op: [{ i: "ABC", p: 3 }]
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v: 0
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meta: { user_id: @user_id }
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}, {
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doc: @doc.id
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op: [{ c: "bar", p: 4, t: @tid = DocUpdaterClient.randomId() }]
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v: 0
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}]
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MockWebApi.insertDoc @project_id, @doc.id, {
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lines: @doc.lines
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version: 0
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}
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jobs = []
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for update in @updates
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do (update) =>
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jobs.push (callback) => DocUpdaterClient.sendUpdate @project_id, @doc.id, update, callback
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DocUpdaterClient.preloadDoc @project_id, @doc.id, (error) =>
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throw error if error?
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async.series jobs, (error) ->
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throw error if error?
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setTimeout done, 200
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it "should update the comments with the OT shifted comment", (done) ->
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DocUpdaterClient.getDoc @project_id, @doc.id, (error, res, data) =>
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throw error if error?
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ranges = data.ranges
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comment = ranges.comments[0]
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comment.op.should.deep.equal { c: "bar", p: 7, t: @tid }
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done()
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describe "Loading ranges from persistence layer", ->
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before (done) ->
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@project_id = DocUpdaterClient.randomId()
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@user_id = DocUpdaterClient.randomId()
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@id_seed = "587357bd35e64f6157"
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@doc = {
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id: DocUpdaterClient.randomId()
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lines: ["a123aa"]
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}
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@update = {
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doc: @doc.id
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op: [{ i: "456", p: 5 }]
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v: 0
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meta: { user_id: @user_id, tc: @id_seed }
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}
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MockWebApi.insertDoc @project_id, @doc.id, {
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lines: @doc.lines
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version: 0
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ranges: {
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changes: [{
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op: { i: "123", p: 1 }
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metadata:
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user_id: @user_id
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ts: new Date()
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}]
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}
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}
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DocUpdaterClient.preloadDoc @project_id, @doc.id, (error) =>
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throw error if error?
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DocUpdaterClient.sendUpdate @project_id, @doc.id, @update, (error) ->
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throw error if error?
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setTimeout done, 200
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it "should have preloaded the existing ranges", (done) ->
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DocUpdaterClient.getDoc @project_id, @doc.id, (error, res, data) =>
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throw error if error?
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{changes} = data.ranges
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changes[0].op.should.deep.equal { i: "123", p: 1 }
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changes[1].op.should.deep.equal { i: "456", p: 5 }
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done()
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it "should flush the ranges to the persistence layer again", (done) ->
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DocUpdaterClient.flushDoc @project_id, @doc.id, (error) =>
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throw error if error?
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MockWebApi.getDocument @project_id, @doc.id, (error, doc) =>
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{changes} = doc.ranges
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changes[0].op.should.deep.equal { i: "123", p: 1 }
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changes[1].op.should.deep.equal { i: "456", p: 5 }
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done()
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describe "accepting a change", ->
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before (done) ->
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@project_id = DocUpdaterClient.randomId()
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@user_id = DocUpdaterClient.randomId()
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@id_seed = "587357bd35e64f6157"
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@doc = {
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id: DocUpdaterClient.randomId()
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lines: ["aaa"]
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}
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@update = {
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doc: @doc.id
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op: [{ i: "456", p: 1 }]
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v: 0
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meta: { user_id: @user_id, tc: @id_seed }
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}
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MockWebApi.insertDoc @project_id, @doc.id, {
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lines: @doc.lines
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version: 0
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}
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DocUpdaterClient.preloadDoc @project_id, @doc.id, (error) =>
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throw error if error?
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DocUpdaterClient.sendUpdate @project_id, @doc.id, @update, (error) =>
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throw error if error?
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setTimeout () =>
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DocUpdaterClient.getDoc @project_id, @doc.id, (error, res, data) =>
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throw error if error?
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ranges = data.ranges
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change = ranges.changes[0]
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change.op.should.deep.equal { i: "456", p: 1 }
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change.id.should.equal @id_seed + "000001"
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change.metadata.user_id.should.equal @user_id
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done()
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, 200
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it "should remove the change after accepting", (done) ->
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DocUpdaterClient.acceptChange @project_id, @doc.id, @id_seed + "000001", (error) =>
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throw error if error?
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DocUpdaterClient.getDoc @project_id, @doc.id, (error, res, data) =>
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throw error if error?
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expect(data.ranges.changes).to.be.undefined
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done()
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describe "deleting a comment range", ->
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before (done) ->
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@project_id = DocUpdaterClient.randomId()
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@user_id = DocUpdaterClient.randomId()
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@doc = {
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id: DocUpdaterClient.randomId()
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lines: ["foo bar"]
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}
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@update = {
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doc: @doc.id
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op: [{ c: "bar", p: 4, t: @tid = DocUpdaterClient.randomId() }]
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v: 0
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}
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MockWebApi.insertDoc @project_id, @doc.id, {
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lines: @doc.lines
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version: 0
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}
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DocUpdaterClient.preloadDoc @project_id, @doc.id, (error) =>
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throw error if error?
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DocUpdaterClient.sendUpdate @project_id, @doc.id, @update, (error) =>
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throw error if error?
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setTimeout () =>
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DocUpdaterClient.getDoc @project_id, @doc.id, (error, res, data) =>
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throw error if error?
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ranges = data.ranges
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change = ranges.comments[0]
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change.op.should.deep.equal { c: "bar", p: 4, t: @tid }
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change.id.should.equal @tid
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done()
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, 200
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it "should remove the comment range", (done) ->
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DocUpdaterClient.removeComment @project_id, @doc.id, @tid, (error, res) =>
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throw error if error?
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expect(res.statusCode).to.equal 204
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DocUpdaterClient.getDoc @project_id, @doc.id, (error, res, data) =>
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throw error if error?
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expect(data.ranges.comments).to.be.undefined
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done()
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describe "tripping range size limit", ->
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before (done) ->
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@project_id = DocUpdaterClient.randomId()
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@user_id = DocUpdaterClient.randomId()
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@id_seed = DocUpdaterClient.randomId()
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@doc = {
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id: DocUpdaterClient.randomId()
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lines: ["aaa"]
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}
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@i = new Array(3 * 1024 * 1024).join("a")
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@updates = [{
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doc: @doc.id
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op: [{ i: @i, p: 1 }]
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v: 0
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meta: { user_id: @user_id, tc: @id_seed }
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}]
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MockWebApi.insertDoc @project_id, @doc.id, {
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lines: @doc.lines
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version: 0
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}
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jobs = []
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for update in @updates
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do (update) =>
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jobs.push (callback) => DocUpdaterClient.sendUpdate @project_id, @doc.id, update, callback
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DocUpdaterClient.preloadDoc @project_id, @doc.id, (error) =>
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throw error if error?
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async.series jobs, (error) ->
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throw error if error?
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setTimeout done, 200
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it "should not update the ranges", (done) ->
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DocUpdaterClient.getDoc @project_id, @doc.id, (error, res, data) =>
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throw error if error?
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ranges = data.ranges
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expect(ranges.changes).to.be.undefined
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done() |