public void Should_add_conference_status()
        {
            var conference = new ConferenceBuilder()
                             .WithParticipant(UserRole.Individual, "Claimant")
                             .Build();

            conference.GetCurrentStatus().Should().Be(ConferenceState.NotStarted);
            var beforeCount = conference.GetConferenceStatuses().Count;

            conference.CloseConference();
            var afterCount = conference.GetParticipants().Count;

            afterCount.Should().BeGreaterThan(beforeCount);

            conference.GetCurrentStatus().Should().Be(ConferenceState.Closed);
        }