mirror of
https://github.com/overleaf/overleaf.git
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356 lines
10 KiB
CoffeeScript
356 lines
10 KiB
CoffeeScript
sinon = require('sinon')
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chai = require('chai')
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should = chai.should()
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expect = chai.expect
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modulePath = "../../../../app/js/MongoManager.js"
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SandboxedModule = require('sandboxed-module')
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{ObjectId} = require("mongojs")
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tk = require "timekeeper"
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describe "MongoManager", ->
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beforeEach ->
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tk.freeze(new Date())
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@MongoManager = SandboxedModule.require modulePath, requires:
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"./mongojs" : { db: @db = {}, ObjectId: ObjectId }
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@callback = sinon.stub()
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@doc_id = ObjectId().toString()
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@project_id = ObjectId().toString()
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afterEach ->
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tk.reset()
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describe "getLastCompressedUpdate", ->
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beforeEach ->
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@update = "mock-update"
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@db.docHistory = {}
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@db.docHistory.find = sinon.stub().returns @db.docHistory
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@db.docHistory.sort = sinon.stub().returns @db.docHistory
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@db.docHistory.limit = sinon.stub().returns @db.docHistory
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@db.docHistory.toArray = sinon.stub().callsArgWith(0, null, [@update])
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@MongoManager.getLastCompressedUpdate @doc_id, @callback
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it "should find the updates for the doc", ->
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@db.docHistory.find
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.calledWith(doc_id: ObjectId(@doc_id))
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.should.equal true
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it "should limit to one result", ->
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@db.docHistory.limit
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.calledWith(1)
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.should.equal true
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it "should sort in descending version order", ->
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@db.docHistory.sort
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.calledWith(v: -1)
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.should.equal true
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it "should call the call back with the update", ->
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@callback.calledWith(null, @update).should.equal true
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describe "deleteCompressedUpdate", ->
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beforeEach ->
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@update_id = ObjectId().toString()
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@db.docHistory =
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remove: sinon.stub().callsArg(1)
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@MongoManager.deleteCompressedUpdate(@update_id, @callback)
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it "should remove the update", ->
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@db.docHistory.remove
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.calledWith(_id: ObjectId(@update_id))
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.should.equal true
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it "should call the callback", ->
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@callback.called.should.equal true
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describe "popLastCompressedUpdate", ->
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describe "when there is no last update", ->
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beforeEach ->
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@MongoManager.getLastCompressedUpdate = sinon.stub().callsArgWith(1, null, null)
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@MongoManager.deleteCompressedUpdate = sinon.stub()
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@MongoManager.popLastCompressedUpdate @doc_id, @callback
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it "should get the last update", ->
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@MongoManager.getLastCompressedUpdate
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.calledWith(@doc_id)
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.should.equal true
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it "should not try to delete the last update", ->
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@MongoManager.deleteCompressedUpdate.called.should.equal false
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it "should call the callback with no update", ->
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@callback.calledWith(null, null).should.equal true
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describe "when there is an update", ->
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beforeEach ->
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@update = { _id: Object() }
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@MongoManager.getLastCompressedUpdate = sinon.stub().callsArgWith(1, null, @update)
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@MongoManager.deleteCompressedUpdate = sinon.stub().callsArgWith(1, null)
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@MongoManager.popLastCompressedUpdate @doc_id, @callback
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it "should get the last update", ->
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@MongoManager.getLastCompressedUpdate
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.calledWith(@doc_id)
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.should.equal true
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it "should delete the last update", ->
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@MongoManager.deleteCompressedUpdate
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.calledWith(@update._id)
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.should.equal true
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it "should call the callback with the update", ->
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@callback.calledWith(null, @update).should.equal true
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describe "insertCompressedUpdate", ->
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beforeEach ->
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@update = { op: "op", meta: "meta", v: "v"}
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@db.docHistory =
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insert: sinon.stub().callsArg(1)
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describe "temporarly", ->
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beforeEach ->
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@MongoManager.insertCompressedUpdate @project_id, @doc_id, @update, true, @callback
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it "should insert the update with a tempCreatedAt field", ->
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@db.docHistory.insert
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.calledWith({
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project_id: ObjectId(@project_id),
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doc_id: ObjectId(@doc_id),
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op: @update.op,
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meta: @update.meta,
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v: @update.v
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tempCreatedAt: new Date()
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})
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.should.equal true
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it "should call the callback", ->
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@callback.called.should.equal true
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describe "permanenty", ->
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beforeEach ->
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@MongoManager.insertCompressedUpdate @project_id, @doc_id, @update, false, @callback
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it "should insert the update with no tempCreatedAt field", ->
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@db.docHistory.insert
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.calledWith({
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project_id: ObjectId(@project_id),
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doc_id: ObjectId(@doc_id),
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op: @update.op,
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meta: @update.meta,
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v: @update.v
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})
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.should.equal true
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it "should call the callback", ->
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@callback.called.should.equal true
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describe "insertCompressedUpdates", ->
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beforeEach (done) ->
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@updates = [ "mock-update-1", "mock-update-2" ]
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@MongoManager.insertCompressedUpdate = sinon.stub().callsArg(4)
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@MongoManager.insertCompressedUpdates @project_id, @doc_id, @updates, @temporary = true, (args...) =>
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@callback(args...)
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done()
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it "should insert each update", ->
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for update in @updates
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@MongoManager.insertCompressedUpdate
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.calledWith(@project_id, @doc_id, update, @temporary)
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.should.equal true
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it "should call the callback", ->
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@callback.called.should.equal true
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describe "getDocUpdates", ->
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beforeEach ->
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@updates = ["mock-update"]
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@db.docHistory = {}
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@db.docHistory.find = sinon.stub().returns @db.docHistory
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@db.docHistory.sort = sinon.stub().returns @db.docHistory
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@db.docHistory.limit = sinon.stub().returns @db.docHistory
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@db.docHistory.toArray = sinon.stub().callsArgWith(0, null, @updates)
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@from = 42
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@to = 55
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describe "with a to version", ->
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beforeEach ->
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@MongoManager.getDocUpdates @doc_id, from: @from, to: @to, @callback
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it "should find the all updates between the to and from versions", ->
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@db.docHistory.find
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.calledWith({
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doc_id: ObjectId(@doc_id)
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v: { $gte: @from, $lte: @to }
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})
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.should.equal true
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it "should sort in descending version order", ->
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@db.docHistory.sort
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.calledWith("v": -1)
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.should.equal true
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it "should not limit the results", ->
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@db.docHistory.limit
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.called.should.equal false
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it "should call the call back with the updates", ->
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@callback.calledWith(null, @updates).should.equal true
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describe "without a to version", ->
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beforeEach ->
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@MongoManager.getDocUpdates @doc_id, from: @from, @callback
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it "should find the all updates after the from version", ->
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@db.docHistory.find
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.calledWith({
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doc_id: ObjectId(@doc_id)
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v: { $gte: @from }
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})
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.should.equal true
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it "should call the call back with the updates", ->
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@callback.calledWith(null, @updates).should.equal true
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describe "with a limit", ->
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beforeEach ->
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@MongoManager.getDocUpdates @doc_id, from: @from, limit: @limit = 10, @callback
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it "should limit the results", ->
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@db.docHistory.limit
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.calledWith(@limit)
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.should.equal true
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describe "getDocUpdates", ->
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beforeEach ->
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@updates = ["mock-update"]
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@db.docHistory = {}
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@db.docHistory.find = sinon.stub().returns @db.docHistory
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@db.docHistory.sort = sinon.stub().returns @db.docHistory
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@db.docHistory.limit = sinon.stub().returns @db.docHistory
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@db.docHistory.toArray = sinon.stub().callsArgWith(0, null, @updates)
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@before = Date.now()
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describe "with a before timestamp", ->
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beforeEach ->
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@MongoManager.getProjectUpdates @project_id, before: @before, @callback
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it "should find the all updates before the timestamp", ->
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@db.docHistory.find
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.calledWith({
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project_id: ObjectId(@project_id)
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"meta.end_ts": { $lt: @before }
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})
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.should.equal true
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it "should sort in descending version order", ->
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@db.docHistory.sort
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.calledWith("meta.end_ts": -1)
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.should.equal true
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it "should not limit the results", ->
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@db.docHistory.limit
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.called.should.equal false
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it "should call the call back with the updates", ->
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@callback.calledWith(null, @updates).should.equal true
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describe "without a before timestamp", ->
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beforeEach ->
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@MongoManager.getProjectUpdates @project_id, {}, @callback
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it "should find the all updates", ->
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@db.docHistory.find
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.calledWith({
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project_id: ObjectId(@project_id)
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})
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.should.equal true
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it "should call the call back with the updates", ->
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@callback.calledWith(null, @updates).should.equal true
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describe "with a limit", ->
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beforeEach ->
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@MongoManager.getProjectUpdates @project_id, before: @before, limit: @limit = 10, @callback
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it "should limit the results", ->
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@db.docHistory.limit
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.calledWith(@limit)
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.should.equal true
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describe "backportProjectId", ->
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beforeEach ->
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@db.docHistory =
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update: sinon.stub().callsArg(3)
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@MongoManager.backportProjectId @project_id, @doc_id, @callback
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it "should insert the project_id into all entries for the doc_id which don't have it set", ->
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@db.docHistory.update
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.calledWith({
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doc_id: ObjectId(@doc_id)
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project_id: { $exists: false }
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}, {
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$set: { project_id: ObjectId(@project_id) }
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}, {
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multi: true
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})
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.should.equal true
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it "should call the callback", ->
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@callback.called.should.equal true
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describe "getProjectMetaData", ->
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beforeEach ->
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@metadata = { "mock": "metadata" }
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@db.projectHistoryMetaData =
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find: sinon.stub().callsArgWith(1, null, [@metadata])
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@MongoManager.getProjectMetaData @project_id, @callback
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it "should look up the meta data in the db", ->
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@db.projectHistoryMetaData.find
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.calledWith({ project_id: ObjectId(@project_id) })
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.should.equal true
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it "should return the metadata", ->
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@callback.calledWith(null, @metadata).should.equal true
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describe "setProjectMetaData", ->
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beforeEach ->
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@metadata = { "mock": "metadata" }
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@db.projectHistoryMetaData =
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update: sinon.stub().callsArgWith(3, null, [@metadata])
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@MongoManager.setProjectMetaData @project_id, @metadata, @callback
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it "should upsert the metadata into the DB", ->
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@db.projectHistoryMetaData.update
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.calledWith({
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project_id: ObjectId(@project_id)
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}, {
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$set: @metadata
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}, {
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upsert: true
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})
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.should.equal true
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it "should call the callback", ->
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@callback.called.should.equal true
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describe "deleteOldProjectUpdates", ->
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beforeEach ->
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@before = Date.now() - 10000
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@db.docHistory =
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remove: sinon.stub().callsArg(1)
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@MongoManager.deleteOldProjectUpdates @project_id, @before, @callback
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it "should delete updates before the 'before' time", ->
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@db.docHistory.remove
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.calledWith({
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project_id: ObjectId(@project_id)
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"meta.end_ts": { "$lt": @before }
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})
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.should.equal true
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it "should return the callback", ->
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@callback.called.should.equal true
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