public AssessmentResult computeTestAssessmentResult(
     final CandidateSession candidateSession, final TestSessionController testSessionController) {
   final URI sessionIdentifierSourceId = URI.create(qtiWorksDeploymentSettings.getBaseUrl());
   final String sessionIdentifier = "testsession/" + candidateSession.getId();
   return testSessionController.computeAssessmentResult(
       requestTimestampContext.getCurrentRequestTimestamp(),
       sessionIdentifier,
       sessionIdentifierSourceId);
 }