public async Task AddSecretaryBlock_Returns_Ok()
        {
            var _supplierBlockModel = new SupplierBlockModel()
            {
                AgencyCode               = "019001000000",
                BlockStatusId            = 5,
                CommercialRegistrationNo = "1010274503",
                ResolutionNumber         = "99",
                SupplierBlockId          = 64,
                SupplierBlockIdString    = "LREqj6Fy4ZfJ4UFZE8jsVg==",
                SupplierTypeId           = 1
            };

            var result = await _blockController.AddSecretaryBlock(_supplierBlockModel);

            var okResult = result as OkResult;

            Assert.NotNull(result);
            Assert.Equal((int)HttpStatusCode.OK, okResult.StatusCode);
        }