import sinon = require ( 'sinon' ) ; import assert = require ( 'assert' ) ; import rewire = require ( 'rewire' ) ; import RefLecture from '@app/core/lecture/model/RefLecture' ; import RefLectureService = require ( '@app/core/lecture/RefLectureService' ) ; import RefLectureRepository = require ( '@app/core/lecture/RefLectureRepository' ) ; let RefLectureServiceRewire = rewire < typeof RefLectureService > ( '@app/core/lecture/RefLectureService' ) ; describe ( "RefLectureServiceUnitTest" , function ( ) { let sinonSandbox = sinon . createSandbox ( ) ; afterEach ( function ( ) { sinonSandbox . restore ( ) ; } ) ; } ) ;