public async Task TestSubscribeListMemberAsPending()
        {
            string email = GetTestEmail();

            try
            {
                await newsletterService.SetSubscription(email, true, true);

                Status status = await newsletterService.GetListMemberStatus(email);

                Assert.Equal(Status.Pending, status);
                Assert.True(await newsletterService.IsSubscribedAsync(email));
            }
            finally
            {
                await newsletterService.UnsubscribeMember(email);
            }
        }