public async Task ParticipantJoinedInConference_RemoveParticipantAndReturnOldConferenceId()
{
const string participantKey = "2AFA88F3-50E3-4356-9529-F47A730B25B0";
const string participantId = "14FAA2C6-8FAC-46D1-B34C-6916F5D213D7";
const string conferenceKeyTemplate = "conference:7fa3aba5bfdb4a648294fe9fb5df40dc:*";
const string currentConferenceId = "50DABA18-7F83-4D0D-8FDD-B2ADE18C5FBC";
const string currentConferenceKey = "conference:7fa3aba5bfdb4a648294fe9fb5df40dc:" + currentConferenceId;
const string currentConnectionId = "7996bdfaf063485492974d74e7e3d657";
// arrange
await _database.SetAsync(participantKey, currentConferenceId);
await _database.HashSetAsync(currentConferenceKey, participantId, currentConnectionId);
// act
var result = await Execute(participantId, participantKey, conferenceKeyTemplate);
// assert
var arr = (string[])result;
Assert.Equal(arr[0], currentConferenceId);
Assert.Equal(arr[1], currentConnectionId);
var participantKeyExists = await _database.KeyDeleteAsync(participantKey);
Assert.False(participantKeyExists);
var participantMappingExists = await _database.HashExistsAsync(currentConferenceKey, participantId);
Assert.False(participantMappingExists);
}
