mirror of
https://github.com/overleaf/overleaf.git
synced 2024-11-07 20:31:06 -05:00
1021 lines
33 KiB
JavaScript
1021 lines
33 KiB
JavaScript
/* eslint-disable
|
|
camelcase,
|
|
handle-callback-err,
|
|
no-return-assign,
|
|
no-unused-vars,
|
|
*/
|
|
// TODO: This file was created by bulk-decaffeinate.
|
|
// Fix any style issues and re-enable lint.
|
|
/*
|
|
* decaffeinate suggestions:
|
|
* DS101: Remove unnecessary use of Array.from
|
|
* DS102: Remove unnecessary code created because of implicit returns
|
|
* DS207: Consider shorter variations of null checks
|
|
* Full docs: https://github.com/decaffeinate/decaffeinate/blob/master/docs/suggestions.md
|
|
*/
|
|
const sinon = require('sinon');
|
|
const chai = require('chai');
|
|
const should = chai.should();
|
|
const { expect } = chai;
|
|
const modulePath = "../../../../app/js/UpdatesManager.js";
|
|
const SandboxedModule = require('sandboxed-module');
|
|
|
|
describe("UpdatesManager", function() {
|
|
beforeEach(function() {
|
|
this.UpdatesManager = SandboxedModule.require(modulePath, { requires: {
|
|
"./UpdateCompressor": (this.UpdateCompressor = {}),
|
|
"./MongoManager" : (this.MongoManager = {}),
|
|
"./PackManager" : (this.PackManager = {}),
|
|
"./RedisManager" : (this.RedisManager = {}),
|
|
"./LockManager" : (this.LockManager = {}),
|
|
"./WebApiManager": (this.WebApiManager = {}),
|
|
"./UpdateTrimmer": (this.UpdateTrimmer = {}),
|
|
"./DocArchiveManager": (this.DocArchiveManager = {}),
|
|
"logger-sharelatex": { log: sinon.stub(), error: sinon.stub() },
|
|
"settings-sharelatex": {
|
|
redis: { lock: { key_schema: {
|
|
historyLock({doc_id}) { return `HistoryLock:${doc_id}`; }
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
);
|
|
this.doc_id = "doc-id-123";
|
|
this.project_id = "project-id-123";
|
|
this.callback = sinon.stub();
|
|
return this.temporary = "temp-mock";
|
|
});
|
|
|
|
describe("compressAndSaveRawUpdates", function() {
|
|
describe("when there are no raw ops", function() {
|
|
beforeEach(function() {
|
|
this.MongoManager.peekLastCompressedUpdate = sinon.stub();
|
|
return this.UpdatesManager.compressAndSaveRawUpdates(this.project_id, this.doc_id, [], this.temporary, this.callback);
|
|
});
|
|
|
|
it("should not need to access the database", function() {
|
|
return this.MongoManager.peekLastCompressedUpdate.called.should.equal(false);
|
|
});
|
|
|
|
return it("should call the callback", function() {
|
|
return this.callback.called.should.equal(true);
|
|
});
|
|
});
|
|
|
|
describe("when there is no compressed history to begin with", function() {
|
|
beforeEach(function() {
|
|
this.rawUpdates = [{ v: 12, op: "mock-op-12" }, { v: 13, op: "mock-op-13" }];
|
|
this.compressedUpdates = [ { v: 13, op: "compressed-op-12" } ];
|
|
|
|
this.MongoManager.peekLastCompressedUpdate = sinon.stub().callsArgWith(1, null, null);
|
|
this.PackManager.insertCompressedUpdates = sinon.stub().callsArg(5);
|
|
this.UpdateCompressor.compressRawUpdates = sinon.stub().returns(this.compressedUpdates);
|
|
return this.UpdatesManager.compressAndSaveRawUpdates(this.project_id, this.doc_id, this.rawUpdates, this.temporary, this.callback);
|
|
});
|
|
|
|
it("should look at the last compressed op", function() {
|
|
return this.MongoManager.peekLastCompressedUpdate
|
|
.calledWith(this.doc_id)
|
|
.should.equal(true);
|
|
});
|
|
|
|
it("should save the compressed ops as a pack", function() {
|
|
return this.PackManager.insertCompressedUpdates
|
|
.calledWith(this.project_id, this.doc_id, null, this.compressedUpdates, this.temporary)
|
|
.should.equal(true);
|
|
});
|
|
|
|
return it("should call the callback", function() {
|
|
return this.callback.called.should.equal(true);
|
|
});
|
|
});
|
|
|
|
describe("when the raw ops need appending to existing history", function() {
|
|
beforeEach(function() {
|
|
this.lastCompressedUpdate = { v: 11, op: "compressed-op-11" };
|
|
this.compressedUpdates = [ { v: 12, op: "compressed-op-11+12" }, { v: 13, op: "compressed-op-12" } ];
|
|
|
|
this.MongoManager.peekLastCompressedUpdate = sinon.stub().callsArgWith(1, null, this.lastCompressedUpdate, this.lastCompressedUpdate.v);
|
|
this.PackManager.insertCompressedUpdates = sinon.stub().callsArg(5);
|
|
return this.UpdateCompressor.compressRawUpdates = sinon.stub().returns(this.compressedUpdates);
|
|
});
|
|
|
|
describe("when the raw ops start where the existing history ends", function() {
|
|
beforeEach(function() {
|
|
this.rawUpdates = [{ v: 12, op: "mock-op-12" }, { v: 13, op: "mock-op-13" }];
|
|
return this.UpdatesManager.compressAndSaveRawUpdates(this.project_id, this.doc_id, this.rawUpdates, this.temporary, this.callback);
|
|
});
|
|
|
|
it("should look at the last compressed op", function() {
|
|
return this.MongoManager.peekLastCompressedUpdate
|
|
.calledWith(this.doc_id)
|
|
.should.equal(true);
|
|
});
|
|
|
|
it("should compress the raw ops", function() {
|
|
return this.UpdateCompressor.compressRawUpdates
|
|
.calledWith(null, this.rawUpdates)
|
|
.should.equal(true);
|
|
});
|
|
|
|
it("should save the new compressed ops into a pack", function() {
|
|
return this.PackManager.insertCompressedUpdates
|
|
.calledWith(this.project_id, this.doc_id, this.lastCompressedUpdate, this.compressedUpdates, this.temporary)
|
|
.should.equal(true);
|
|
});
|
|
|
|
return it("should call the callback", function() {
|
|
return this.callback.called.should.equal(true);
|
|
});
|
|
});
|
|
|
|
describe("when the raw ops start where the existing history ends and the history is in a pack", function() {
|
|
beforeEach(function() {
|
|
this.lastCompressedUpdate = {pack: [{ v: 11, op: "compressed-op-11" }], v:11};
|
|
this.rawUpdates = [{ v: 12, op: "mock-op-12" }, { v: 13, op: "mock-op-13" }];
|
|
this.MongoManager.peekLastCompressedUpdate = sinon.stub().callsArgWith(1, null, this.lastCompressedUpdate, this.lastCompressedUpdate.v);
|
|
return this.UpdatesManager.compressAndSaveRawUpdates(this.project_id, this.doc_id, this.rawUpdates, this.temporary, this.callback);
|
|
});
|
|
|
|
it("should look at the last compressed op", function() {
|
|
return this.MongoManager.peekLastCompressedUpdate
|
|
.calledWith(this.doc_id)
|
|
.should.equal(true);
|
|
});
|
|
|
|
it("should compress the raw ops", function() {
|
|
return this.UpdateCompressor.compressRawUpdates
|
|
.calledWith(null, this.rawUpdates)
|
|
.should.equal(true);
|
|
});
|
|
|
|
it("should save the new compressed ops into a pack", function() {
|
|
return this.PackManager.insertCompressedUpdates
|
|
.calledWith(this.project_id, this.doc_id, this.lastCompressedUpdate, this.compressedUpdates, this.temporary)
|
|
.should.equal(true);
|
|
});
|
|
|
|
return it("should call the callback", function() {
|
|
return this.callback.called.should.equal(true);
|
|
});
|
|
});
|
|
|
|
describe("when some raw ops are passed that have already been compressed", function() {
|
|
beforeEach(function() {
|
|
this.rawUpdates = [{ v: 10, op: "mock-op-10" }, { v: 11, op: "mock-op-11"}, { v: 12, op: "mock-op-12" }, { v: 13, op: "mock-op-13" }];
|
|
|
|
return this.UpdatesManager.compressAndSaveRawUpdates(this.project_id, this.doc_id, this.rawUpdates, this.temporary, this.callback);
|
|
});
|
|
|
|
return it("should only compress the more recent raw ops", function() {
|
|
return this.UpdateCompressor.compressRawUpdates
|
|
.calledWith(null, this.rawUpdates.slice(-2))
|
|
.should.equal(true);
|
|
});
|
|
});
|
|
|
|
describe("when the raw ops do not follow from the last compressed op version", function() {
|
|
beforeEach(function() {
|
|
this.rawUpdates = [{ v: 13, op: "mock-op-13" }];
|
|
return this.UpdatesManager.compressAndSaveRawUpdates(this.project_id, this.doc_id, this.rawUpdates, this.temporary, this.callback);
|
|
});
|
|
|
|
it("should call the callback with an error", function() {
|
|
return this.callback
|
|
.calledWith(sinon.match.has('message', "Tried to apply raw op at version 13 to last compressed update with version 11 from unknown time"))
|
|
.should.equal(true);
|
|
});
|
|
|
|
return it("should not insert any update into mongo", function() {
|
|
return this.PackManager.insertCompressedUpdates.called.should.equal(false);
|
|
});
|
|
});
|
|
|
|
return describe("when the raw ops are out of order", function() {
|
|
beforeEach(function() {
|
|
this.rawUpdates = [{ v: 13, op: "mock-op-13" }, { v: 12, op: "mock-op-12" }];
|
|
return this.UpdatesManager.compressAndSaveRawUpdates(this.project_id, this.doc_id, this.rawUpdates, this.temporary, this.callback);
|
|
});
|
|
|
|
it("should call the callback with an error", function() {
|
|
return this.callback
|
|
.calledWith(sinon.match.has('message'))
|
|
.should.equal(true);
|
|
});
|
|
|
|
return it("should not insert any update into mongo", function() {
|
|
return this.PackManager.insertCompressedUpdates.called.should.equal(false);
|
|
});
|
|
});
|
|
});
|
|
|
|
|
|
return describe("when the raw ops need appending to existing history which is in S3", function() {
|
|
beforeEach(function() {
|
|
this.lastCompressedUpdate = null;
|
|
this.lastVersion = 11;
|
|
this.compressedUpdates = [ { v: 13, op: "compressed-op-12" } ];
|
|
|
|
this.MongoManager.peekLastCompressedUpdate = sinon.stub().callsArgWith(1, null, null, this.lastVersion);
|
|
this.PackManager.insertCompressedUpdates = sinon.stub().callsArg(5);
|
|
return this.UpdateCompressor.compressRawUpdates = sinon.stub().returns(this.compressedUpdates);
|
|
});
|
|
|
|
return describe("when the raw ops start where the existing history ends", function() {
|
|
beforeEach(function() {
|
|
this.rawUpdates = [{ v: 12, op: "mock-op-12" }, { v: 13, op: "mock-op-13" }];
|
|
return this.UpdatesManager.compressAndSaveRawUpdates(this.project_id, this.doc_id, this.rawUpdates, this.temporary, this.callback);
|
|
});
|
|
|
|
it("should try to look at the last compressed op", function() {
|
|
return this.MongoManager.peekLastCompressedUpdate
|
|
.calledWith(this.doc_id)
|
|
.should.equal(true);
|
|
});
|
|
|
|
it("should compress the last compressed op and the raw ops", function() {
|
|
return this.UpdateCompressor.compressRawUpdates
|
|
.calledWith(this.lastCompressedUpdate, this.rawUpdates)
|
|
.should.equal(true);
|
|
});
|
|
|
|
it("should save the compressed ops", function() {
|
|
return this.PackManager.insertCompressedUpdates
|
|
.calledWith(this.project_id, this.doc_id, null, this.compressedUpdates, this.temporary)
|
|
.should.equal(true);
|
|
});
|
|
|
|
return it("should call the callback", function() {
|
|
return this.callback.called.should.equal(true);
|
|
});
|
|
});
|
|
});
|
|
});
|
|
|
|
describe("processUncompressedUpdates", function() {
|
|
beforeEach(function() {
|
|
this.UpdatesManager.compressAndSaveRawUpdates = sinon.stub().callsArgWith(4);
|
|
this.RedisManager.deleteAppliedDocUpdates = sinon.stub().callsArg(3);
|
|
this.MongoManager.backportProjectId = sinon.stub().callsArg(2);
|
|
return this.UpdateTrimmer.shouldTrimUpdates = sinon.stub().callsArgWith(1, null, (this.temporary = "temp mock"));
|
|
});
|
|
|
|
describe("when there is fewer than one batch to send", function() {
|
|
beforeEach(function() {
|
|
this.updates = ["mock-update"];
|
|
this.RedisManager.getOldestDocUpdates = sinon.stub().callsArgWith(2, null, this.updates);
|
|
this.RedisManager.expandDocUpdates = sinon.stub().callsArgWith(1, null, this.updates);
|
|
return this.UpdatesManager.processUncompressedUpdates(this.project_id, this.doc_id, this.temporary, this.callback);
|
|
});
|
|
|
|
it("should get the oldest updates", function() {
|
|
return this.RedisManager.getOldestDocUpdates
|
|
.calledWith(this.doc_id, this.UpdatesManager.REDIS_READ_BATCH_SIZE)
|
|
.should.equal(true);
|
|
});
|
|
|
|
it("should compress and save the updates", function() {
|
|
return this.UpdatesManager.compressAndSaveRawUpdates
|
|
.calledWith(this.project_id, this.doc_id, this.updates, this.temporary)
|
|
.should.equal(true);
|
|
});
|
|
|
|
it("should delete the batch of uncompressed updates that was just processed", function() {
|
|
return this.RedisManager.deleteAppliedDocUpdates
|
|
.calledWith(this.project_id, this.doc_id, this.updates)
|
|
.should.equal(true);
|
|
});
|
|
|
|
return it("should call the callback", function() {
|
|
return this.callback.called.should.equal(true);
|
|
});
|
|
});
|
|
|
|
return describe("when there are multiple batches to send", function() {
|
|
beforeEach(function(done) {
|
|
this.UpdatesManager.REDIS_READ_BATCH_SIZE = 2;
|
|
this.updates = ["mock-update-0", "mock-update-1", "mock-update-2", "mock-update-3", "mock-update-4"];
|
|
this.redisArray = this.updates.slice();
|
|
this.RedisManager.getOldestDocUpdates = (doc_id, batchSize, callback) => {
|
|
if (callback == null) { callback = function(error, updates) {}; }
|
|
const updates = this.redisArray.slice(0, batchSize);
|
|
this.redisArray = this.redisArray.slice(batchSize);
|
|
return callback(null, updates);
|
|
};
|
|
sinon.spy(this.RedisManager, "getOldestDocUpdates");
|
|
this.RedisManager.expandDocUpdates = (jsonUpdates, callback) => {
|
|
return callback(null, jsonUpdates);
|
|
};
|
|
sinon.spy(this.RedisManager, "expandDocUpdates");
|
|
return this.UpdatesManager.processUncompressedUpdates(this.project_id, this.doc_id, this.temporary, (...args) => {
|
|
this.callback(...Array.from(args || []));
|
|
return done();
|
|
});
|
|
});
|
|
|
|
it("should get the oldest updates in three batches ", function() {
|
|
return this.RedisManager.getOldestDocUpdates.callCount.should.equal(3);
|
|
});
|
|
|
|
it("should compress and save the updates in batches", function() {
|
|
this.UpdatesManager.compressAndSaveRawUpdates
|
|
.calledWith(this.project_id, this.doc_id, this.updates.slice(0,2), this.temporary)
|
|
.should.equal(true);
|
|
this.UpdatesManager.compressAndSaveRawUpdates
|
|
.calledWith(this.project_id, this.doc_id, this.updates.slice(2,4), this.temporary)
|
|
.should.equal(true);
|
|
return this.UpdatesManager.compressAndSaveRawUpdates
|
|
.calledWith(this.project_id, this.doc_id, this.updates.slice(4,5), this.temporary)
|
|
.should.equal(true);
|
|
});
|
|
|
|
it("should delete the batches of uncompressed updates", function() {
|
|
return this.RedisManager.deleteAppliedDocUpdates.callCount.should.equal(3);
|
|
});
|
|
|
|
return it("should call the callback", function() {
|
|
return this.callback.called.should.equal(true);
|
|
});
|
|
});
|
|
});
|
|
|
|
describe("processCompressedUpdatesWithLock", function() {
|
|
beforeEach(function() {
|
|
this.UpdateTrimmer.shouldTrimUpdates = sinon.stub().callsArgWith(1, null, (this.temporary = "temp mock"));
|
|
this.MongoManager.backportProjectId = sinon.stub().callsArg(2);
|
|
this.UpdatesManager._processUncompressedUpdates = sinon.stub().callsArg(3);
|
|
this.LockManager.runWithLock = sinon.stub().callsArg(2);
|
|
return this.UpdatesManager.processUncompressedUpdatesWithLock(this.project_id, this.doc_id, this.callback);
|
|
});
|
|
|
|
it("should check if the updates are temporary", function() {
|
|
return this.UpdateTrimmer.shouldTrimUpdates
|
|
.calledWith(this.project_id)
|
|
.should.equal(true);
|
|
});
|
|
|
|
it("should backport the project id", function() {
|
|
return this.MongoManager.backportProjectId
|
|
.calledWith(this.project_id, this.doc_id)
|
|
.should.equal(true);
|
|
});
|
|
|
|
it("should run processUncompressedUpdates with the lock", function() {
|
|
return this.LockManager.runWithLock
|
|
.calledWith(
|
|
`HistoryLock:${this.doc_id}`
|
|
)
|
|
.should.equal(true);
|
|
});
|
|
|
|
return it("should call the callback", function() {
|
|
return this.callback.called.should.equal(true);
|
|
});
|
|
});
|
|
|
|
describe("getDocUpdates", function() {
|
|
beforeEach(function() {
|
|
this.updates = ["mock-updates"];
|
|
this.options = { to: "mock-to", limit: "mock-limit" };
|
|
this.PackManager.getOpsByVersionRange = sinon.stub().callsArgWith(4, null, this.updates);
|
|
this.UpdatesManager.processUncompressedUpdatesWithLock = sinon.stub().callsArg(2);
|
|
return this.UpdatesManager.getDocUpdates(this.project_id, this.doc_id, this.options, this.callback);
|
|
});
|
|
|
|
it("should process outstanding updates", function() {
|
|
return this.UpdatesManager.processUncompressedUpdatesWithLock
|
|
.calledWith(this.project_id, this.doc_id)
|
|
.should.equal(true);
|
|
});
|
|
|
|
it("should get the updates from the database", function() {
|
|
return this.PackManager.getOpsByVersionRange
|
|
.calledWith(this.project_id, this.doc_id, this.options.from, this.options.to)
|
|
.should.equal(true);
|
|
});
|
|
|
|
return it("should return the updates", function() {
|
|
return this.callback
|
|
.calledWith(null, this.updates)
|
|
.should.equal(true);
|
|
});
|
|
});
|
|
|
|
describe("getDocUpdatesWithUserInfo", function() {
|
|
beforeEach(function() {
|
|
this.updates = ["mock-updates"];
|
|
this.options = { to: "mock-to", limit: "mock-limit" };
|
|
this.updatesWithUserInfo = ["updates-with-user-info"];
|
|
this.UpdatesManager.getDocUpdates = sinon.stub().callsArgWith(3, null, this.updates);
|
|
this.UpdatesManager.fillUserInfo = sinon.stub().callsArgWith(1, null, this.updatesWithUserInfo);
|
|
return this.UpdatesManager.getDocUpdatesWithUserInfo(this.project_id, this.doc_id, this.options, this.callback);
|
|
});
|
|
|
|
it("should get the updates", function() {
|
|
return this.UpdatesManager.getDocUpdates
|
|
.calledWith(this.project_id, this.doc_id, this.options)
|
|
.should.equal(true);
|
|
});
|
|
|
|
it("should file the updates with the user info", function() {
|
|
return this.UpdatesManager.fillUserInfo
|
|
.calledWith(this.updates)
|
|
.should.equal(true);
|
|
});
|
|
|
|
return it("should return the updates with the filled details", function() {
|
|
return this.callback.calledWith(null, this.updatesWithUserInfo).should.equal(true);
|
|
});
|
|
});
|
|
|
|
describe("processUncompressedUpdatesForProject", function() {
|
|
beforeEach(function(done) {
|
|
this.doc_ids = ["mock-id-1", "mock-id-2"];
|
|
this.UpdateTrimmer.shouldTrimUpdates = sinon.stub().callsArgWith(1, null, (this.temporary = "temp mock"));
|
|
this.MongoManager.backportProjectId = sinon.stub().callsArg(2);
|
|
this.UpdatesManager._processUncompressedUpdatesForDocWithLock = sinon.stub().callsArg(3);
|
|
this.RedisManager.getDocIdsWithHistoryOps = sinon.stub().callsArgWith(1, null, this.doc_ids);
|
|
return this.UpdatesManager.processUncompressedUpdatesForProject(this.project_id, () => {
|
|
this.callback();
|
|
return done();
|
|
});
|
|
});
|
|
|
|
it("should get all the docs with history ops", function() {
|
|
return this.RedisManager.getDocIdsWithHistoryOps
|
|
.calledWith(this.project_id)
|
|
.should.equal(true);
|
|
});
|
|
|
|
it("should process the doc ops for the each doc_id", function() {
|
|
return Array.from(this.doc_ids).map((doc_id) =>
|
|
this.UpdatesManager._processUncompressedUpdatesForDocWithLock
|
|
.calledWith(this.project_id, doc_id, this.temporary)
|
|
.should.equal(true));
|
|
});
|
|
|
|
return it("should call the callback", function() {
|
|
return this.callback.called.should.equal(true);
|
|
});
|
|
});
|
|
|
|
describe("getSummarizedProjectUpdates", function() {
|
|
beforeEach(function() {
|
|
this.updates = [{doc_id: 123, v:456, op: "mock-updates", meta: {user_id: 123, start_ts: 1233, end_ts:1234}}];
|
|
this.options = { before: "mock-before", limit: "mock-limit" };
|
|
this.summarizedUpdates = [
|
|
{meta: {user_ids: [123], start_ts: 1233, end_ts:1234},docs:{"123":{fromV:456,toV:456}}}
|
|
];
|
|
this.updatesWithUserInfo = ["updates-with-user-info"];
|
|
this.done_state = false;
|
|
this.iterator = {
|
|
next: cb => {
|
|
this.done_state = true;
|
|
return cb(null, this.updates);
|
|
},
|
|
done: () => {
|
|
return this.done_state;
|
|
}
|
|
};
|
|
this.PackManager.makeProjectIterator = sinon.stub().callsArgWith(2, null, this.iterator);
|
|
this.UpdatesManager.processUncompressedUpdatesForProject = sinon.stub().callsArg(1);
|
|
this.UpdatesManager.fillSummarizedUserInfo = sinon.stub().callsArgWith(1, null, this.updatesWithUserInfo);
|
|
return this.UpdatesManager.getSummarizedProjectUpdates(this.project_id, this.options, this.callback);
|
|
});
|
|
|
|
it("should process any outstanding updates", function() {
|
|
return this.UpdatesManager.processUncompressedUpdatesForProject
|
|
.calledWith(this.project_id)
|
|
.should.equal(true);
|
|
});
|
|
|
|
it("should get the updates", function() {
|
|
return this.PackManager.makeProjectIterator
|
|
.calledWith(this.project_id, this.options.before)
|
|
.should.equal(true);
|
|
});
|
|
|
|
it("should fill the updates with the user info", function() {
|
|
return this.UpdatesManager.fillSummarizedUserInfo
|
|
.calledWith(this.summarizedUpdates)
|
|
.should.equal(true);
|
|
});
|
|
|
|
return it("should return the updates with the filled details", function() {
|
|
return this.callback.calledWith(null, this.updatesWithUserInfo).should.equal(true);
|
|
});
|
|
});
|
|
|
|
// describe "_extendBatchOfSummarizedUpdates", ->
|
|
// beforeEach ->
|
|
// @before = Date.now()
|
|
// @min_count = 2
|
|
// @existingSummarizedUpdates = ["summarized-updates-3"]
|
|
// @summarizedUpdates = ["summarized-updates-3", "summarized-update-2", "summarized-update-1"]
|
|
|
|
// describe "when there are updates to get", ->
|
|
// beforeEach ->
|
|
// @updates = [
|
|
// {op: "mock-op-1", meta: end_ts: @before - 10},
|
|
// {op: "mock-op-1", meta: end_ts: @nextBeforeTimestamp = @before - 20}
|
|
// ]
|
|
// @existingSummarizedUpdates = ["summarized-updates-3"]
|
|
// @summarizedUpdates = ["summarized-updates-3", "summarized-update-2", "summarized-update-1"]
|
|
// @UpdatesManager._summarizeUpdates = sinon.stub().returns(@summarizedUpdates)
|
|
// @UpdatesManager.getProjectUpdatesWithUserInfo = sinon.stub().callsArgWith(2, null, @updates)
|
|
// @UpdatesManager._extendBatchOfSummarizedUpdates @project_id, @existingSummarizedUpdates, @before, @min_count, @callback
|
|
|
|
// it "should get the updates", ->
|
|
// @UpdatesManager.getProjectUpdatesWithUserInfo
|
|
// .calledWith(@project_id, { before: @before, limit: 3 * @min_count })
|
|
// .should.equal true
|
|
|
|
// it "should summarize the updates", ->
|
|
// @UpdatesManager._summarizeUpdates
|
|
// .calledWith(@updates, @existingSummarizedUpdates)
|
|
// .should.equal true
|
|
|
|
// it "should call the callback with the summarized updates and the next before timestamp", ->
|
|
// @callback.calledWith(null, @summarizedUpdates, @nextBeforeTimestamp).should.equal true
|
|
|
|
// describe "when there are no more updates", ->
|
|
// beforeEach ->
|
|
// @updates = []
|
|
// @UpdatesManager._summarizeUpdates = sinon.stub().returns(@summarizedUpdates)
|
|
// @UpdatesManager.getProjectUpdatesWithUserInfo = sinon.stub().callsArgWith(2, null, @updates)
|
|
// @UpdatesManager._extendBatchOfSummarizedUpdates @project_id, @existingSummarizedUpdates, @before, @min_count, @callback
|
|
|
|
// it "should call the callback with the summarized updates and null for nextBeforeTimestamp", ->
|
|
// @callback.calledWith(null, @summarizedUpdates, null).should.equal true
|
|
|
|
// describe "getSummarizedProjectUpdates", ->
|
|
// describe "when one batch of updates is enough to meet the limit", ->
|
|
// beforeEach ->
|
|
// @before = Date.now()
|
|
// @min_count = 2
|
|
// @updates = ["summarized-updates-3", "summarized-updates-2"]
|
|
// @nextBeforeTimestamp = @before - 100
|
|
// @UpdatesManager._extendBatchOfSummarizedUpdates = sinon.stub().callsArgWith(4, null, @updates, @nextBeforeTimestamp)
|
|
// @UpdatesManager.getSummarizedProjectUpdates @project_id, { before: @before, min_count: @min_count }, @callback
|
|
|
|
// it "should get the batch of summarized updates", ->
|
|
// @UpdatesManager._extendBatchOfSummarizedUpdates
|
|
// .calledWith(@project_id, [], @before, @min_count)
|
|
// .should.equal true
|
|
|
|
// it "should call the callback with the updates", ->
|
|
// @callback.calledWith(null, @updates, @nextBeforeTimestamp).should.equal true
|
|
|
|
// describe "when multiple batches are needed to meet the limit", ->
|
|
// beforeEach ->
|
|
// @before = Date.now()
|
|
// @min_count = 4
|
|
// @firstBatch = [{ toV: 6, fromV: 6 }, { toV: 5, fromV: 5 }]
|
|
// @nextBeforeTimestamp = @before - 100
|
|
// @secondBatch = [{ toV: 4, fromV: 4 }, { toV: 3, fromV: 3 }]
|
|
// @nextNextBeforeTimestamp = @before - 200
|
|
// @UpdatesManager._extendBatchOfSummarizedUpdates = (project_id, existingUpdates, before, desiredLength, callback) =>
|
|
// if existingUpdates.length == 0
|
|
// callback null, @firstBatch, @nextBeforeTimestamp
|
|
// else
|
|
// callback null, @firstBatch.concat(@secondBatch), @nextNextBeforeTimestamp
|
|
// sinon.spy @UpdatesManager, "_extendBatchOfSummarizedUpdates"
|
|
// @UpdatesManager.getSummarizedProjectUpdates @project_id, { before: @before, min_count: @min_count }, @callback
|
|
|
|
// it "should get the first batch of summarized updates", ->
|
|
// @UpdatesManager._extendBatchOfSummarizedUpdates
|
|
// .calledWith(@project_id, [], @before, @min_count)
|
|
// .should.equal true
|
|
|
|
// it "should get the second batch of summarized updates", ->
|
|
// @UpdatesManager._extendBatchOfSummarizedUpdates
|
|
// .calledWith(@project_id, @firstBatch, @nextBeforeTimestamp, @min_count)
|
|
// .should.equal true
|
|
|
|
// it "should call the callback with all the updates", ->
|
|
// @callback.calledWith(null, @firstBatch.concat(@secondBatch), @nextNextBeforeTimestamp).should.equal true
|
|
|
|
// describe "when the end of the database is hit", ->
|
|
// beforeEach ->
|
|
// @before = Date.now()
|
|
// @min_count = 4
|
|
// @updates = [{ toV: 6, fromV: 6 }, { toV: 5, fromV: 5 }]
|
|
// @UpdatesManager._extendBatchOfSummarizedUpdates = sinon.stub().callsArgWith(4, null, @updates, null)
|
|
// @UpdatesManager.getSummarizedProjectUpdates @project_id, { before: @before, min_count: @min_count }, @callback
|
|
|
|
// it "should get the batch of summarized updates", ->
|
|
// @UpdatesManager._extendBatchOfSummarizedUpdates
|
|
// .calledWith(@project_id, [], @before, @min_count)
|
|
// .should.equal true
|
|
|
|
// it "should call the callback with the updates", ->
|
|
// @callback.calledWith(null, @updates, null).should.equal true
|
|
|
|
describe("fillUserInfo", function() {
|
|
describe("with valid users", function() {
|
|
beforeEach(function(done) {
|
|
const {ObjectId} = require("mongojs");
|
|
this.user_id_1 = ObjectId().toString();
|
|
this.user_id_2 = ObjectId().toString();
|
|
this.updates = [{
|
|
meta: {
|
|
user_id: this.user_id_1
|
|
},
|
|
op: "mock-op-1"
|
|
}, {
|
|
meta: {
|
|
user_id: this.user_id_1
|
|
},
|
|
op: "mock-op-2"
|
|
}, {
|
|
meta: {
|
|
user_id: this.user_id_2
|
|
},
|
|
op: "mock-op-3"
|
|
}];
|
|
this.user_info = {};
|
|
this.user_info[this.user_id_1] = {email: "user1@sharelatex.com"};
|
|
this.user_info[this.user_id_2] = {email: "user2@sharelatex.com"};
|
|
|
|
this.WebApiManager.getUserInfo = (user_id, callback) => {
|
|
if (callback == null) { callback = function(error, userInfo) {}; }
|
|
return callback(null, this.user_info[user_id]);
|
|
};
|
|
sinon.spy(this.WebApiManager, "getUserInfo");
|
|
|
|
return this.UpdatesManager.fillUserInfo(this.updates, (error, results) => {
|
|
this.results = results;
|
|
return done();
|
|
});
|
|
});
|
|
|
|
it("should only call getUserInfo once for each user_id", function() {
|
|
this.WebApiManager.getUserInfo.calledTwice.should.equal(true);
|
|
this.WebApiManager.getUserInfo
|
|
.calledWith(this.user_id_1)
|
|
.should.equal(true);
|
|
return this.WebApiManager.getUserInfo
|
|
.calledWith(this.user_id_2)
|
|
.should.equal(true);
|
|
});
|
|
|
|
return it("should return the updates with the user info filled", function() {
|
|
return expect(this.results).to.deep.equal([{
|
|
meta: {
|
|
user: {
|
|
email: "user1@sharelatex.com"
|
|
}
|
|
},
|
|
op: "mock-op-1"
|
|
}, {
|
|
meta: {
|
|
user: {
|
|
email: "user1@sharelatex.com"
|
|
}
|
|
},
|
|
op: "mock-op-2"
|
|
}, {
|
|
meta: {
|
|
user: {
|
|
email: "user2@sharelatex.com"
|
|
}
|
|
},
|
|
op: "mock-op-3"
|
|
}]);
|
|
});
|
|
});
|
|
|
|
|
|
return describe("with invalid user ids", function() {
|
|
beforeEach(function(done) {
|
|
this.updates = [{
|
|
meta: {
|
|
user_id: null
|
|
},
|
|
op: "mock-op-1"
|
|
}, {
|
|
meta: {
|
|
user_id: "anonymous-user"
|
|
},
|
|
op: "mock-op-2"
|
|
}];
|
|
this.WebApiManager.getUserInfo = (user_id, callback) => {
|
|
if (callback == null) { callback = function(error, userInfo) {}; }
|
|
return callback(null, this.user_info[user_id]);
|
|
};
|
|
sinon.spy(this.WebApiManager, "getUserInfo");
|
|
|
|
return this.UpdatesManager.fillUserInfo(this.updates, (error, results) => {
|
|
this.results = results;
|
|
return done();
|
|
});
|
|
});
|
|
|
|
it("should not call getUserInfo", function() {
|
|
return this.WebApiManager.getUserInfo.called.should.equal(false);
|
|
});
|
|
|
|
return it("should return the updates without the user info filled", function() {
|
|
return expect(this.results).to.deep.equal([{
|
|
meta: {},
|
|
op: "mock-op-1"
|
|
}, {
|
|
meta: {},
|
|
op: "mock-op-2"
|
|
}]);
|
|
});
|
|
});
|
|
});
|
|
|
|
return describe("_summarizeUpdates", function() {
|
|
beforeEach(function() {
|
|
this.now = Date.now();
|
|
this.user_1 = { id: "mock-user-1" };
|
|
return this.user_2 = { id: "mock-user-2" };});
|
|
|
|
it("should concat updates that are close in time", function() {
|
|
const result = this.UpdatesManager._summarizeUpdates([{
|
|
doc_id: "doc-id-1",
|
|
meta: {
|
|
user_id: this.user_1.id,
|
|
start_ts: this.now + 20,
|
|
end_ts: this.now + 30
|
|
},
|
|
v: 5
|
|
}, {
|
|
doc_id: "doc-id-1",
|
|
meta: {
|
|
user_id: this.user_2.id,
|
|
start_ts: this.now,
|
|
end_ts: this.now + 10
|
|
},
|
|
v: 4
|
|
}]);
|
|
|
|
return expect(result).to.deep.equal([{
|
|
docs: {
|
|
"doc-id-1": {
|
|
fromV: 4,
|
|
toV: 5
|
|
}
|
|
},
|
|
meta: {
|
|
user_ids: [this.user_1.id, this.user_2.id],
|
|
start_ts: this.now,
|
|
end_ts: this.now + 30
|
|
}
|
|
}]);
|
|
});
|
|
|
|
it("should leave updates that are far apart in time", function() {
|
|
const oneDay = 1000 * 60 * 60 * 24;
|
|
const result = this.UpdatesManager._summarizeUpdates([{
|
|
doc_id: "doc-id-1",
|
|
meta: {
|
|
user_id: this.user_2.id,
|
|
start_ts: this.now + oneDay,
|
|
end_ts: this.now + oneDay + 10
|
|
},
|
|
v: 5
|
|
}, {
|
|
doc_id: "doc-id-1",
|
|
meta: {
|
|
user_id: this.user_1.id,
|
|
start_ts: this.now,
|
|
end_ts: this.now + 10
|
|
},
|
|
v: 4
|
|
}]);
|
|
return expect(result).to.deep.equal([{
|
|
docs: {
|
|
"doc-id-1": {
|
|
fromV: 5,
|
|
toV: 5
|
|
}
|
|
},
|
|
meta: {
|
|
user_ids: [this.user_2.id],
|
|
start_ts: this.now + oneDay,
|
|
end_ts: this.now + oneDay + 10
|
|
}
|
|
}, {
|
|
docs: {
|
|
"doc-id-1": {
|
|
fromV: 4,
|
|
toV: 4
|
|
}
|
|
},
|
|
meta: {
|
|
user_ids: [this.user_1.id],
|
|
start_ts: this.now,
|
|
end_ts: this.now + 10
|
|
}
|
|
}]);
|
|
});
|
|
|
|
it("should concat onto existing summarized updates", function() {
|
|
const result = this.UpdatesManager._summarizeUpdates([{
|
|
doc_id: "doc-id-2",
|
|
meta: {
|
|
user_id: this.user_1.id,
|
|
start_ts: this.now + 20,
|
|
end_ts: this.now + 30
|
|
},
|
|
v: 5
|
|
}, {
|
|
doc_id: "doc-id-2",
|
|
meta: {
|
|
user_id: this.user_2.id,
|
|
start_ts: this.now,
|
|
end_ts: this.now + 10
|
|
},
|
|
v: 4
|
|
}], [{
|
|
docs: {
|
|
"doc-id-1": {
|
|
fromV: 6,
|
|
toV: 8
|
|
}
|
|
},
|
|
meta: {
|
|
user_ids: [this.user_1.id],
|
|
start_ts: this.now + 40,
|
|
end_ts: this.now + 50
|
|
}
|
|
}]);
|
|
return expect(result).to.deep.equal([{
|
|
docs: {
|
|
"doc-id-1": {
|
|
toV: 8,
|
|
fromV: 6
|
|
},
|
|
"doc-id-2": {
|
|
toV: 5,
|
|
fromV: 4
|
|
}
|
|
},
|
|
meta: {
|
|
user_ids: [this.user_1.id, this.user_2.id],
|
|
start_ts: this.now,
|
|
end_ts: this.now + 50
|
|
}
|
|
}]);
|
|
});
|
|
|
|
it("should include null user values", function() {
|
|
const result = this.UpdatesManager._summarizeUpdates([{
|
|
doc_id: "doc-id-1",
|
|
meta: {
|
|
user_id: this.user_1.id,
|
|
start_ts: this.now + 20,
|
|
end_ts: this.now + 30
|
|
},
|
|
v: 5
|
|
}, {
|
|
doc_id: "doc-id-1",
|
|
meta: {
|
|
user_id: null,
|
|
start_ts: this.now,
|
|
end_ts: this.now + 10
|
|
},
|
|
v: 4
|
|
}]);
|
|
return expect(result).to.deep.equal([{
|
|
docs: {
|
|
"doc-id-1": {
|
|
fromV: 4,
|
|
toV: 5
|
|
}
|
|
},
|
|
meta: {
|
|
user_ids: [this.user_1.id, null],
|
|
start_ts: this.now,
|
|
end_ts: this.now + 30
|
|
}
|
|
}]);
|
|
});
|
|
|
|
it("should include null user values, when the null is earlier in the updates list", function() {
|
|
const result = this.UpdatesManager._summarizeUpdates([{
|
|
doc_id: "doc-id-1",
|
|
meta: {
|
|
user_id: null,
|
|
start_ts: this.now,
|
|
end_ts: this.now + 10
|
|
},
|
|
v: 4
|
|
}, {
|
|
doc_id: "doc-id-1",
|
|
meta: {
|
|
user_id: this.user_1.id,
|
|
start_ts: this.now + 20,
|
|
end_ts: this.now + 30
|
|
},
|
|
v: 5
|
|
}]);
|
|
return expect(result).to.deep.equal([{
|
|
docs: {
|
|
"doc-id-1": {
|
|
fromV: 4,
|
|
toV: 5
|
|
}
|
|
},
|
|
meta: {
|
|
user_ids: [null, this.user_1.id],
|
|
start_ts: this.now,
|
|
end_ts: this.now + 30
|
|
}
|
|
}]);
|
|
});
|
|
|
|
it("should roll several null user values into one", function() {
|
|
const result = this.UpdatesManager._summarizeUpdates([{
|
|
doc_id: "doc-id-1",
|
|
meta: {
|
|
user_id: this.user_1.id,
|
|
start_ts: this.now + 20,
|
|
end_ts: this.now + 30
|
|
},
|
|
v: 5
|
|
}, {
|
|
doc_id: "doc-id-1",
|
|
meta: {
|
|
user_id: null,
|
|
start_ts: this.now,
|
|
end_ts: this.now + 10
|
|
},
|
|
v: 4
|
|
}, {
|
|
doc_id: "doc-id-1",
|
|
meta: {
|
|
user_id: null,
|
|
start_ts: this.now + 2,
|
|
end_ts: this.now + 4
|
|
},
|
|
v: 4
|
|
}]);
|
|
return expect(result).to.deep.equal([{
|
|
docs: {
|
|
"doc-id-1": {
|
|
fromV: 4,
|
|
toV: 5
|
|
}
|
|
},
|
|
meta: {
|
|
user_ids: [this.user_1.id, null],
|
|
start_ts: this.now,
|
|
end_ts: this.now + 30
|
|
}
|
|
}]);
|
|
});
|
|
|
|
return it("should split updates before a big delete", function() {
|
|
const result = this.UpdatesManager._summarizeUpdates([{
|
|
doc_id: "doc-id-1",
|
|
op: [{ d: "this is a long long long long long delete", p: 34 }],
|
|
meta: {
|
|
user_id: this.user_1.id,
|
|
start_ts: this.now + 20,
|
|
end_ts: this.now + 30
|
|
},
|
|
v: 5
|
|
}, {
|
|
doc_id: "doc-id-1",
|
|
meta: {
|
|
user_id: this.user_2.id,
|
|
start_ts: this.now,
|
|
end_ts: this.now + 10
|
|
},
|
|
v: 4
|
|
}]);
|
|
|
|
return expect(result).to.deep.equal([{
|
|
docs: {
|
|
"doc-id-1": {
|
|
fromV: 5,
|
|
toV: 5
|
|
}
|
|
},
|
|
meta: {
|
|
user_ids: [this.user_1.id],
|
|
start_ts: this.now + 20,
|
|
end_ts: this.now + 30
|
|
}
|
|
}, {
|
|
docs: {
|
|
"doc-id-1": {
|
|
fromV: 4,
|
|
toV: 4
|
|
}
|
|
},
|
|
meta: {
|
|
user_ids: [this.user_2.id],
|
|
start_ts: this.now,
|
|
end_ts: this.now + 10
|
|
}
|
|
}]);
|
|
});
|
|
});
|
|
});
|