add acceptance tests for project history API

services/document-updater/Jenkinsfile

@@ -41,7 +41,7 @@ pipeline {
     stage('Acceptance Tests') {
       steps {
         sh 'docker pull sharelatex/acceptance-test-runner'
-        sh 'docker run --rm -v $(pwd):/app sharelatex/acceptance-test-runner'
+        sh 'docker run --rm -e SHARELATEX_ENABLE_PROJECT_HISTORY=true -v $(pwd):/app sharelatex/acceptance-test-runner'
       }
     }
     stage('Package') {

services/document-updater/config/settings.defaults.coffee

@@ -15,8 +15,8 @@ module.exports =
 		trackchanges:
 			url: "http://localhost:3015"
 		project_history:
+			enabled: process.env.SHARELATEX_ENABLE_PROJECT_HISTORY == 'true'
 			url: "http://localhost:3054"
-			enabled: true
 
 	redis:
 		realtime:

services/document-updater/test/acceptance/coffee/ApplyingUpdatesToADocTests.coffee

@@ -8,6 +8,7 @@ rclient_history = require("redis-sharelatex").createClient(Settings.redis.histor
 rclient_du = require("redis-sharelatex").createClient(Settings.redis.documentupdater)
 Keys = Settings.redis.documentupdater.key_schema
 HistoryKeys = Settings.redis.history.key_schema
+ProjectHistoryKeys = Settings.redis.project_history.key_schema
 
 MockTrackChangesApi = require "./helpers/MockTrackChangesApi"
 MockWebApi = require "./helpers/MockWebApi"
@@ -58,6 +59,11 @@ describe "Applying updates to a doc", ->
 					result.should.equal 1
 					done()
 
+		it "should push the applied updates to the project history changes api", (done) ->
+			rclient_history.lrange ProjectHistoryKeys.projectHistoryOps({@project_id}), 0, -1, (error, updates) =>
+				throw error if error?
+				JSON.parse(updates[0]).op.should.deep.equal @update.op
+				done()
 
 	describe "when the document is loaded", ->
 		before (done) ->
@@ -89,6 +95,12 @@ describe "Applying updates to a doc", ->
 					result.should.equal 1
 					done()
 
+		it "should push the applied updates to the project history changes api", (done) ->
+			rclient_history.lrange ProjectHistoryKeys.projectHistoryOps({@project_id}), 0, -1, (error, updates) =>
+				JSON.parse(updates[0]).op.should.deep.equal @update.op
+				done()
+
+
 	describe "when the document has been deleted", ->
 		describe "when the ops come in a single linear order", ->
 			before (done) ->

services/document-updater/test/acceptance/coffee/DeletingADocumentTests.coffee

@@ -3,6 +3,7 @@ chai = require("chai")
 chai.should()
 
 MockTrackChangesApi = require "./helpers/MockTrackChangesApi"
+MockProjectHistoryApi = require "./helpers/MockProjectHistoryApi"
 MockWebApi = require "./helpers/MockWebApi"
 DocUpdaterClient = require "./helpers/DocUpdaterClient"
 
@@ -20,9 +21,11 @@ describe "Deleting a document", ->
 		@result = ["one", "one and a half", "two", "three"]
 
 		sinon.spy MockTrackChangesApi, "flushDoc"
+		sinon.spy MockProjectHistoryApi, "flushProject"
 
 	after ->
 		MockTrackChangesApi.flushDoc.restore()
+		MockProjectHistoryApi.flushProject.restore()
 
 	describe "when the updated doc exists in the doc updater", ->
 		before (done) ->
@@ -64,6 +67,9 @@ describe "Deleting a document", ->
 		it "should flush track changes", ->
 			MockTrackChangesApi.flushDoc.calledWith(@doc_id).should.equal true
 
+		it "should flush project history", ->
+			MockProjectHistoryApi.flushProject.calledWith(@project_id).should.equal true
+
 	describe "when the doc is not in the doc updater", ->
 		before (done) ->
 			[@project_id, @doc_id] = [DocUpdaterClient.randomId(), DocUpdaterClient.randomId()]
@@ -97,5 +103,5 @@ describe "Deleting a document", ->
 		it "should flush track changes", ->
 			MockTrackChangesApi.flushDoc.calledWith(@doc_id).should.equal true
 
-		
-
+		it "should flush project history", ->
+			MockProjectHistoryApi.flushProject.calledWith(@project_id).should.equal true

services/document-updater/test/acceptance/coffee/DeletingAProjectTests.coffee

@@ -4,6 +4,7 @@ chai.should()
 async = require "async"
 
 MockTrackChangesApi = require "./helpers/MockTrackChangesApi"
+MockProjectHistoryApi = require "./helpers/MockProjectHistoryApi"
 MockWebApi = require "./helpers/MockWebApi"
 DocUpdaterClient = require "./helpers/DocUpdaterClient"
 
@@ -40,9 +41,11 @@ describe "Deleting a project", ->
 			}
 
 		sinon.spy MockTrackChangesApi, "flushDoc"
+		sinon.spy MockProjectHistoryApi, "flushProject"
 
 	after ->
 		MockTrackChangesApi.flushDoc.restore()
+		MockProjectHistoryApi.flushProject.restore()
 
 	describe "with documents which have been updated", ->
 		before (done) ->
@@ -89,4 +92,5 @@ describe "Deleting a project", ->
 			for doc in @docs
 				MockTrackChangesApi.flushDoc.calledWith(doc.id).should.equal true
 
-
+		it "should flush each doc in project history", ->
+			MockProjectHistoryApi.flushProject.calledWith(@project_id).should.equal true

services/document-updater/test/acceptance/coffee/SettingADocumentTests.coffee

@@ -7,6 +7,7 @@ rclient_du = require("redis-sharelatex").createClient(Settings.redis.documentupd
 Keys = Settings.redis.documentupdater.key_schema
 
 MockTrackChangesApi = require "./helpers/MockTrackChangesApi"
+MockProjectHistoryApi = require "./helpers/MockProjectHistoryApi"
 MockWebApi = require "./helpers/MockWebApi"
 DocUpdaterClient = require "./helpers/DocUpdaterClient"
 
@@ -27,11 +28,13 @@ describe "Setting a document", ->
 		@user_id = "user-id-123"
 
 		sinon.spy MockTrackChangesApi, "flushDoc"
+		sinon.spy MockProjectHistoryApi, "flushProject"
 		sinon.spy MockWebApi, "setDocument"
 
 	after ->
-		MockWebApi.setDocument.restore()
 		MockTrackChangesApi.flushDoc.restore()
+		MockProjectHistoryApi.flushProject.restore()
+		MockWebApi.setDocument.restore()
 
 	describe "when the updated doc exists in the doc updater", ->
 		before (done) ->
@@ -90,6 +93,9 @@ describe "Setting a document", ->
 		it "should flush track changes", ->
 			MockTrackChangesApi.flushDoc.calledWith(@doc_id).should.equal true
 
+		it "should flush project history", ->
+			MockProjectHistoryApi.flushProject.calledWith(@project_id).should.equal true
+
 		it "should remove the document from redis", (done) ->
 			rclient_du.get Keys.docLines({doc_id: @doc_id}), (error, lines) =>
 				throw error if error?

services/document-updater/test/acceptance/coffee/helpers/MockProjectHistoryApi.coffee

@@ -0,0 +1,19 @@
+express = require("express")
+app = express()
+
+module.exports = MockProjectHistoryApi =
+	flushProject: (doc_id, callback = (error) ->) ->
+		callback()
+
+	run: () ->
+		app.post "/project/:project_id/flush", (req, res, next) =>
+			@flushProject req.params.project_id, (error) ->
+				if error?
+					res.send 500
+				else
+					res.send 204
+
+		app.listen 3054, (error) ->
+			throw error if error?
+
+MockProjectHistoryApi.run()