public async Task ShouldCheckIfAUserIsAMemberOfACrew()
        {
            CrewService    crewService    = new CrewService(_dbContext, _mainEventProvider);
            CrewController crewController = new CrewController(crewService);

            SetUser(crewController, _createdUser1.Entity.Id);

            ActionResult <List <CrewListVm> > result = await crewController.GetCrewsUserIsMemberOfAsync();

            List <CrewListVm> returnedCrewLeaders = (List <CrewListVm>)((OkObjectResult)result.Result).Value;

            Assert.AreEqual(1, returnedCrewLeaders.Count);
            Assert.AreEqual(1, returnedCrewLeaders[0].Id);
        }