reporters.add(user);
ProjectGroup pg = new ProjectGroup();
pg.setProject(p);
ProjectCollection pc = new ProjectCollection();
ArrayList<Project> listProject= new ArrayList<Project>();
listProject.add(p);
pc.setProjects(listProject);
pc.setName("Collection de projet test "+rd.nextInt());
pc.setDescription("Collection de projet test "+rd.nextInt()+" pour vérifier le fonctionnement");
pc.setDeadline(new Date(System.currentTimeMillis()+100000000L));
pc.setPromotion("glrt");
pc.setStatus(ProjectCollection.STATUS_CHOIX_PROJETS);
pg.setReporters(reporters);
pg.setStudents(students);
pc.setTutors(tutors);
projectManager.CreateProjectCollection(pc);
projectManager.CreateProjectGroup(pg);