this should be a fixture separate class

[todo]

gym/app/src/test/java/it/gym/integration/EventControllerIntegrationTest.java

Lines 252 to 257 in b5b3fbb

 // TODO this should be a fixture separate class 
 CourseTrainingEvent event = eventRepository.save(createCourseEvent(1L, "course", start, end, courseSpec)); 
  
 ATrainingSession session = sessionRepository.save(courseBundle.createSession(event)); 
 ATrainingSession session1 = sessionRepository.save(courseBundle.createSession(event)); 
  

---

This issue was generated by todo based on a TODO comment in b5b3fbb when #185 was merged. cc @DanielMorales9.