Fixes unit test and problem in map fuction.

src/app/core/submission/submission-rest.service.spec.ts

@@ -59,6 +59,8 @@ describe('SubmissionRestService test suite', () => {
   describe('getDataById', () => {
     it('should configure a new SubmissionRequest', () => {
       const expected = new SubmissionRequest(requestService.generateRequestId(), resourceHref);
+      // set cache time to zero
+      expected.responseMsToLive = 0;
       scheduler.schedule(() => service.getDataById(resourceEndpoint, resourceScope).subscribe());
       scheduler.flush();