public async Task ExecuteShouldReturnUsersWithAdministrator()
        {
            SchoolManagementContext context = new ContextBuilder().BuildClean();

            //Arrange
            new UserBuilder(context).With(x => x.FirstName = "Firs name")
            .With(x => x.LastName = "SuperAdmin")
            .WithRole(x => x.WithName(Roles.SuperAdmin)).BuildAndSave();
            new UserBuilder(context).With(x => x.FirstName = "Firs name")
            .With(x => x.LastName = "Admin")
            .WithRole(x => x.WithName(Roles.Admin)).BuildAndSave();
            new UserBuilder(context).With(x => x.FirstName = "Firs name")
            .With(x => x.LastName = "Anchor")
            .WithRole(x => x.WithName(Roles.Anchor)).BuildAndSave();
            new UserBuilder(context).With(x => x.FirstName = "Firs name")
            .With(x => x.LastName = "Participant")
            .WithRole(x => x.WithName(Roles.Participant)).BuildAndSave();
            //Act
            Query query = new Query()
            {
                IsIncludeAdministrators = true
            };

            UsersListVierModel result = await new Handler(context).Handle(query, CancellationToken.None);

            //Arrange
            Assert.NotNull(result);
            Assert.NotEmpty(result.UserDtoList);
            Assert.Equal(3, result.UserDtoList.Count);
        }
        public async Task <IActionResult> Index(CancellationToken cancellationToken)
        {
            Query query = new Query
            {
                IsIncludeAdministrators = User.HasPermissionClaim(Permissions.Users.ShowAdministrator)
            };

            UsersListVierModel usersListVierModel = await _mediator.Send(query, cancellationToken);

            return(View("UserList/Index", usersListVierModel));
        }