public void SuccessfulyRecordActivity()
{
Assert.AreEqual(0, logger.Activities.Count);
marketUsers.RemoveGuest("testguest");
Assert.AreEqual(1, logger.Activities.Count);
Assert.AreEqual("MarketUsers RemoveGuest", logger.Activities[0]);
}
public void RemoveGuest(string username)
{
marketUsers.RemoveGuest(username);
}