sinon = require "sinon" chai = require("chai") chai.should() expect = chai.expect mongojs = require "../../../app/js/mongojs" ObjectId = mongojs.ObjectId Settings = require "settings-sharelatex" request = require "request" rclient = require("redis").createClient() # Only works locally for now TrackChangesClient = require "./helpers/TrackChangesClient" MockWebApi = require "./helpers/MockWebApi" describe "Appending doc ops to the history", -> describe "when the history does not exist yet", -> before (done) -> @project_id = ObjectId().toString() @doc_id = ObjectId().toString() @user_id = ObjectId().toString() MockWebApi.projects[@project_id] = features: versioning: false TrackChangesClient.pushRawUpdates @project_id, @doc_id, [{ op: [{ i: "f", p: 3 }] meta: { ts: Date.now(), user_id: @user_id } v: 3 }, { op: [{ i: "o", p: 4 }] meta: { ts: Date.now(), user_id: @user_id } v: 4 }, { op: [{ i: "o", p: 5 }] meta: { ts: Date.now(), user_id: @user_id } v: 5 }], (error) => throw error if error? TrackChangesClient.flushAndGetCompressedUpdates @project_id, @doc_id, (error, @updates) => throw error if error? done() it "should insert the compressed op into mongo", -> expect(@updates[0].pack[0].op).to.deep.equal [{ p: 3, i: "foo" }] it "should insert the correct version number into mongo", -> expect(@updates[0].v).to.equal 5 it "should store the doc id", -> expect(@updates[0].doc_id.toString()).to.equal @doc_id it "should store the project id", -> expect(@updates[0].project_id.toString()).to.equal @project_id it "should clear the doc from the DocsWithHistoryOps set", (done) -> rclient.sismember "DocsWithHistoryOps:#{@project_id}", @doc_id, (error, member) -> member.should.equal 0 done() describe "when the history has already been started", -> beforeEach (done) -> @project_id = ObjectId().toString() @doc_id = ObjectId().toString() @user_id = ObjectId().toString() MockWebApi.projects[@project_id] = features: versioning: false TrackChangesClient.pushRawUpdates @project_id, @doc_id, [{ op: [{ i: "f", p: 3 }] meta: { ts: Date.now(), user_id: @user_id } v: 3 }, { op: [{ i: "o", p: 4 }] meta: { ts: Date.now(), user_id: @user_id } v: 4 }, { op: [{ i: "o", p: 5 }] meta: { ts: Date.now(), user_id: @user_id } v: 5 }], (error) => throw error if error? TrackChangesClient.flushAndGetCompressedUpdates @project_id, @doc_id, (error, updates) => throw error if error? done() describe "when the updates are recent and from the same user", -> beforeEach (done) -> TrackChangesClient.pushRawUpdates @project_id, @doc_id, [{ op: [{ i: "b", p: 6 }] meta: { ts: Date.now(), user_id: @user_id } v: 6 }, { op: [{ i: "a", p: 7 }] meta: { ts: Date.now(), user_id: @user_id } v: 7 }, { op: [{ i: "r", p: 8 }] meta: { ts: Date.now(), user_id: @user_id } v: 8 }], (error) => throw error if error? TrackChangesClient.flushAndGetCompressedUpdates @project_id, @doc_id, (error, @updates) => throw error if error? done() it "should combine all the updates into one pack", -> expect(@updates[0].pack[1].op).to.deep.equal [{ p: 6, i: "bar" }] it "should insert the correct version number into mongo", -> expect(@updates[0].v_end).to.equal 8 describe "when the updates are far apart", -> beforeEach (done) -> oneDay = 24 * 60 * 60 * 1000 TrackChangesClient.pushRawUpdates @project_id, @doc_id, [{ op: [{ i: "b", p: 6 }] meta: { ts: Date.now() + oneDay, user_id: @user_id } v: 6 }, { op: [{ i: "a", p: 7 }] meta: { ts: Date.now() + oneDay, user_id: @user_id } v: 7 }, { op: [{ i: "r", p: 8 }] meta: { ts: Date.now() + oneDay, user_id: @user_id } v: 8 }], (error) => throw error if error? TrackChangesClient.flushAndGetCompressedUpdates @project_id, @doc_id, (error, @updates) => throw error if error? done() it "should combine the updates into one pack", -> expect(@updates[0].pack[0].op).to.deep.equal [{ p: 3, i: "foo" }] expect(@updates[0].pack[1].op).to.deep.equal [{ p: 6, i: "bar" }] describe "when the updates need processing in batches", -> before (done) -> @project_id = ObjectId().toString() @doc_id = ObjectId().toString() @user_id = ObjectId().toString() MockWebApi.projects[@project_id] = features: versioning: false updates = [] @expectedOp = [{ p:0, i: "" }] for i in [0..250] updates.push { op: [{i: "a", p: 0}] meta: { ts: Date.now(), user_id: @user_id } v: i } @expectedOp[0].i = "a" + @expectedOp[0].i TrackChangesClient.pushRawUpdates @project_id, @doc_id, updates, (error) => throw error if error? TrackChangesClient.flushAndGetCompressedUpdates @project_id, @doc_id, (error, @updates) => throw error if error? done() it "should concat the compressed op into mongo", -> expect(@updates[0].pack.length).to.deep.equal 3 # batch size is 100 it "should insert the correct version number into mongo", -> expect(@updates[0].v_end).to.equal 250 describe "when there are multiple ops in each update", -> before (done) -> @project_id = ObjectId().toString() @doc_id = ObjectId().toString() @user_id = ObjectId().toString() MockWebApi.projects[@project_id] = features: versioning: false oneDay = 24 * 60 * 60 * 1000 TrackChangesClient.pushRawUpdates @project_id, @doc_id, [{ op: [{ i: "f", p: 3 }, { i: "o", p: 4 }, { i: "o", p: 5 }] meta: { ts: Date.now(), user_id: @user_id } v: 3 }, { op: [{ i: "b", p: 6 }, { i: "a", p: 7 }, { i: "r", p: 8 }] meta: { ts: Date.now() + oneDay, user_id: @user_id } v: 4 }], (error) => throw error if error? TrackChangesClient.flushAndGetCompressedUpdates @project_id, @doc_id, (error, @updates) => throw error if error? done() it "should insert the compressed ops into mongo", -> expect(@updates[0].pack[0].op).to.deep.equal [{ p: 3, i: "foo" }] expect(@updates[0].pack[1].op).to.deep.equal [{ p: 6, i: "bar" }] it "should insert the correct version numbers into mongo", -> expect(@updates[0].pack[0].v).to.equal 3 expect(@updates[0].pack[1].v).to.equal 4 describe "when there is a no-op update", -> before (done) -> @project_id = ObjectId().toString() @doc_id = ObjectId().toString() @user_id = ObjectId().toString() MockWebApi.projects[@project_id] = features: versioning: false oneDay = 24 * 60 * 60 * 1000 TrackChangesClient.pushRawUpdates @project_id, @doc_id, [{ op: [] meta: { ts: Date.now(), user_id: @user_id } v: 3 }, { op: [{ i: "foo", p: 3 }] meta: { ts: Date.now() + oneDay, user_id: @user_id } v: 4 }], (error) => throw error if error? TrackChangesClient.flushAndGetCompressedUpdates @project_id, @doc_id, (error, @updates) => throw error if error? done() it "should insert the compressed no-op into mongo", -> expect(@updates[0].pack[0].op).to.deep.equal [] it "should insert the compressed next update into mongo", -> expect(@updates[0].pack[1].op).to.deep.equal [{ p: 3, i: "foo" }] it "should insert the correct version numbers into mongo", -> expect(@updates[0].pack[0].v).to.equal 3 expect(@updates[0].pack[1].v).to.equal 4 describe "when there is a comment update", -> before (done) -> @project_id = ObjectId().toString() @doc_id = ObjectId().toString() @user_id = ObjectId().toString() MockWebApi.projects[@project_id] = features: versioning: false TrackChangesClient.pushRawUpdates @project_id, @doc_id, [{ op: [{ c: "foo", p: 3 }, {d: "bar", p: 6}] meta: { ts: Date.now(), user_id: @user_id } v: 3 }], (error) => throw error if error? TrackChangesClient.flushAndGetCompressedUpdates @project_id, @doc_id, (error, @updates) => throw error if error? done() it "should ignore the comment op", -> expect(@updates[0].pack[0].op).to.deep.equal [{d: "bar", p: 6}] it "should insert the correct version numbers into mongo", -> expect(@updates[0].pack[0].v).to.equal 3 describe "when the project has versioning enabled", -> before (done) -> @project_id = ObjectId().toString() @doc_id = ObjectId().toString() @user_id = ObjectId().toString() MockWebApi.projects[@project_id] = features: versioning: true TrackChangesClient.pushRawUpdates @project_id, @doc_id, [{ op: [{ i: "f", p: 3 }] meta: { ts: Date.now(), user_id: @user_id } v: 3 }], (error) => throw error if error? TrackChangesClient.flushAndGetCompressedUpdates @project_id, @doc_id, (error, @updates) => throw error if error? done() it "should not add a expiresAt entry in the update in mongo", -> expect(@updates[0].expiresAt).to.be.undefined describe "when the project does not have versioning enabled", -> before (done) -> @project_id = ObjectId().toString() @doc_id = ObjectId().toString() @user_id = ObjectId().toString() MockWebApi.projects[@project_id] = features: versioning: false TrackChangesClient.pushRawUpdates @project_id, @doc_id, [{ op: [{ i: "f", p: 3 }] meta: { ts: Date.now(), user_id: @user_id } v: 3 }], (error) => throw error if error? TrackChangesClient.flushAndGetCompressedUpdates @project_id, @doc_id, (error, @updates) => throw error if error? done() it "should add a expiresAt entry in the update in mongo", -> expect(@updates[0].expiresAt).to.exist