private int AddTestPlanning(PlannerService service)
        {
            ApplicationUser user = new ApplicationUser {
                UserName = "******", Email = "*****@*****.**", GeboorteDatum = new DateTime(1998, 09, 21), Naam = "Claes", VoorNaam = "Thomas", EmailConfirmed = true
            };

            ctxDb.Users.Add(user);

            Room room = new Room {
                Gebouw = "A", Verdiep = 1, Nummer = "01", Type = "Lokaal", Capaciteit = 20
            };

            ctxDb.Room.Add(room);

            Course course = new Course {
                Vakcode = "AAA01A", Titel = "testvak", Studiepunten = 4
            };

            ctxDb.Course.Add(course);
            ctxDb.SaveChanges();

            var userFull = ctxDb.Users.Where(u => u.UserName == "r0664186").FirstOrDefault();
            int roomId   = ctxDb.Room.Where(r => r.Type == "Lokaal").FirstOrDefault().Id;
            int courseId = ctxDb.Course.Where(c => c.Vakcode == "AAA01A").FirstOrDefault().Id;

            DateTime datum   = new DateTime(DateTime.Now.Year, DateTime.Now.Month, (DateTime.Now.Day + 1));
            DateTime start   = new DateTime(1800, 1, 1, 11, 0, 0);
            double   duratie = 2.0;

            service.AddPlanning(userFull, datum, start, duratie, roomId, courseId, null, null, 3);

            return(ctxDb.CourseMoment.Where(cm => cm.CourseId == courseId && cm.RoomId == roomId).FirstOrDefault().Id);
        }