public void Should_be_able_to_send_a_message_to_a_twitter_user_from_the_website_account() { const string message = "Test Message"; _twitterClient.Stub <ITwitterClient>(x => x.SendReply("", "", "", "")).IgnoreArguments().Return(true); _twitterService.SendCommentPostedReply(_post, message, "mark nijhof").ShouldEqual(true); _twitterClient.AssertWasCalled(x => x.SendReply("", "", "", ""), x => x.IgnoreArguments()); }