public void GetAsync_CallsRemoteCache()
{
var cacheSubscriber = new RedisSubscriber(_connection, _remoteCache, _itemSerializer);
cacheSubscriber.GetAsync("A", typeof(string));
A.CallTo(() => _remoteCache.GetAsync("A", typeof(string), A<Func<Task<object>>>._)).MustHaveHappened(Repeated.Exactly.Once);
}
public void Constructor_SubscribesToCacheUpdateChannel_WithItself()
{
var cacheSubscriber = new RedisSubscriber(_connection, _remoteCache, _itemSerializer);
A.CallTo(() => _subscriber.Subscribe(
"cacheUpdate",
A<Action<RedisChannel, RedisValue>>.That.Matches(f => f.Target.Equals(cacheSubscriber)),
A<CommandFlags>._)).MustHaveHappened(Repeated.Exactly.Once);
}
public void OnMessage_EventTriggered()
{
Action<RedisChannel, RedisValue> method = null;
A.CallTo(() => _subscriber.Subscribe(
"cacheUpdate",
A<Action<RedisChannel, RedisValue>>._,
A<CommandFlags>._)).Invokes(i => method = i.GetArgument<Action<RedisChannel, RedisValue>>(1));
var eventHandler = A.Fake<EventHandler<CacheUpdateNotificationArgs>>();
A.CallTo(() => _itemSerializer.Deserialize<CacheUpdateNotificationArgs>(A<byte[]>._)).Returns(new CacheUpdateNotificationArgs() { ClientName ="A" });
var cacheSubscriber = new RedisSubscriber(_connection, _remoteCache, _itemSerializer);
cacheSubscriber.CacheUpdate += eventHandler;
method.Invoke("cacheUpdate","a");
A.CallTo(() => eventHandler(A<object>.Ignored, A<CacheUpdateNotificationArgs>._)).MustHaveHappened(Repeated.Exactly.Once);
}
