public TourControllerTests()
{
//MoQ unit of work
_mockRepository = new Mock <ITourRepository>();
var mockUoW = new Mock <IUnitOfWork>();
mockUoW.SetupGet(u => u.Tours).Returns(_mockRepository.Object);
_controller = new TourController(mockUoW.Object);
_userId = "1";
_controller.MockCurrentUser(_userId, "*****@*****.**");
}