public async Task Should_Create_Role_Successfully()
        {
            CreateRoleModel createRoleModel = new CreateRoleModel()
            {
                RoleName = "Test Role"
            };

            var result = await administrationController.AddRole(createRoleModel);

            Assert.That(result, Is.TypeOf <CreatedResult>());
            result = await administrationController.AddRole(createRoleModel);

            Assert.That(result, Is.TypeOf <ObjectResult>());
            var resultStat = result as ObjectResult;

            Assert.That(resultStat.StatusCode, Is.EqualTo(StatusCodes.Status500InternalServerError));
        }