public void ShouldWork()
{
var query = new SubscriptionsByTopic(base.connectionString);
query.Execute(tc.Id.Value)
.Should().Contain(subs1)
.And.Not.Contain(subs2);
}
public static void AddUser(UserSubscription user)
{
// 获取某个主题订阅
SubscriptionsByTopic subscriptionsByTopic;
SubscriptionsByTopic.TryGetValue(user.Topic, out subscriptionsByTopic);
// 如果主题不存在，新添加
if (subscriptionsByTopic == null)
{
subscriptionsByTopic = new SubscriptionsByTopic()
{
Topic = user.Topic
};
var wasAdded = SubscriptionsByTopic.TryAdd(user.Topic, subscriptionsByTopic);
}
// 获取某个主题用户的全部订阅
SubscriptionsByUser subscriptionsByUser;
subscriptionsByTopic.SubscriptionsByUser.TryGetValue(user.ConnectionId, out subscriptionsByUser);
// 主题用户不存在，新添加
if (subscriptionsByUser == null)
{
subscriptionsByUser = new SubscriptionsByUser()
{
ConnectionId = user.ConnectionId,
};
var wasAdded = subscriptionsByTopic.SubscriptionsByUser.TryAdd(user.ConnectionId, subscriptionsByUser);
}
// 用户订阅值同步
subscriptionsByUser.SubscriptionsByTopic.AddOrUpdate(user.Topic, user, (key, oldValue) => oldValue = user);
}
