public void GetMessagesWhenChannelNotInitialized()
{
// arrange
var connectionMultiplexer = _redis.GetConnection();
var database = connectionMultiplexer.GetDatabase();
database.KeyDelete("ch:{test-channel}:id"); // ensure key is not in Redis to simulate not-initialized channel
// act
var loader = new MessageLoader(connectionMultiplexer);
var messages = loader.GetMessages("test-channel", 1, 30)
.ToList();
// assert
Assert.Empty(messages);
}
public void GetSavedMessages()
{
// arrange
var connectionMultiplexer = _redis.GetConnection();
var publisher = new ReliablePublisher(connectionMultiplexer);
var loader = new MessageLoader(connectionMultiplexer);
// act
const string channelName = "test-channel-" + nameof(GetSavedMessages);
publisher.Publish(channelName, "message1");
publisher.Publish(channelName, "message2");
var savedMessages = loader.GetMessages(channelName, 0)
.ToList();
// assert
Assert.Equal(2, savedMessages.Count);
}
public void GetMessages()
{
// arrange
var connectionMultiplexer = _redis.GetConnection();
var database = connectionMultiplexer.GetDatabase();
database.StringSet("ch:{test-channel}:id", 123);
database.StringSet("ch:{test-channel}:1", DateTime.Now.Ticks);
database.StringSet("ch:{test-channel}:3", DateTime.Now.Ticks);
// act
var loader = new MessageLoader(connectionMultiplexer);
var messages = loader.GetMessages("test-channel", 1, 30)
.ToList();
// assert
Assert.Equal(2, messages.Count);
Assert.All(messages, message => Assert.NotNull(message.Content));
}