Fixes to enable testing again (#3275)

* Updated library versions
* Use Karma alternative spec loading
* Fixed memory leak in URLTimeSettingsSynchronizer
* Introduce mock DataTransfer object to fix issue with firefox headless
* make resetApplicationState return a promise
* Remove BeforeAll
* Do not throw an error if root returns no children
* Adding missing parameters to ES tests
* Fixed TransactionService bug
* bump test coverage up to 64%

platform/commonUI/edit/test/services/TransactionServiceSpec.js

@@ -28,6 +28,7 @@ define(
         describe("The Transaction Service", function () {
             var mockQ,
                 mockLog,
+                mockCacheService,
                 transactionService;
 
             function fastPromise(val) {
@@ -40,9 +41,10 @@ define(
 
             beforeEach(function () {
                 mockQ = jasmine.createSpyObj("$q", ["all"]);
+                mockCacheService = jasmine.createSpyObj("cacheService", ["flush"]);
                 mockQ.all.and.returnValue(fastPromise());
                 mockLog = jasmine.createSpyObj("$log", ["error"]);
-                transactionService = new TransactionService(mockQ, mockLog);
+                transactionService = new TransactionService(mockQ, mockLog, mockCacheService);
             });
 
             it("isActive returns true if a transaction is in progress", function () {
@@ -85,17 +87,20 @@ define(
 
                 it("commit calls all queued commit functions", function () {
                     expect(transactionService.size()).toBe(3);
-                    transactionService.commit();
-                    onCommits.forEach(function (spy) {
-                        expect(spy).toHaveBeenCalled();
+
+                    return transactionService.commit().then(() => {
+                        onCommits.forEach(function (spy) {
+                            expect(spy).toHaveBeenCalled();
+                        });
                     });
                 });
 
                 it("commit resets active state and clears queues", function () {
-                    transactionService.commit();
-                    expect(transactionService.isActive()).toBe(false);
-                    expect(transactionService.size()).toBe(0);
-                    expect(transactionService.size()).toBe(0);
+                    return transactionService.commit().then(() => {
+                        expect(transactionService.isActive()).toBe(false);
+                        expect(transactionService.size()).toBe(0);
+                        expect(transactionService.size()).toBe(0);
+                    });
                 });
 
             });