Fix frontend HistoryV2ManagerTests

services/web/Makefile

@@ -192,7 +192,7 @@ test_unit_app:
 
 test_frontend: test_clean # stop service
 	$(MAKE) compile
-	docker-compose ${DOCKER_COMPOSE_FLAGS} up test_frontend
+	docker-compose ${DOCKER_COMPOSE_FLAGS} up --exit-code-from test_frontend --abort-on-container-exit test_frontend
 
 test_acceptance: test_acceptance_app test_acceptance_modules
 

services/web/test/unit_frontend/coffee/ide/history/HistoryV2ManagerTests.coffee

@@ -11,6 +11,7 @@ define ['ide/history/HistoryV2Manager'], (HistoryV2Manager) ->
 			expect(@scope.history).to.deep.equal({
 				isV2: true
 				updates: []
+				viewMode: null
 				nextBeforeTimestamp: null
 				atEnd: false
 				selection: {
@@ -23,6 +24,8 @@ define ['ide/history/HistoryV2Manager'], (HistoryV2Manager) ->
 					}
 				}
 				diff: null
+				files: []
+				selectedFile: null
 			})
 
 		describe "_perDocSummaryOfUpdates", ->