public async Task StartKafkaStreamWaitRunningState()
{
var timeout = TimeSpan.FromSeconds(10);
bool isRunningState = false;
DateTime dt = DateTime.Now;
var config = new StreamConfig <StringSerDes, StringSerDes>();
config.ApplicationId = "test";
config.BootstrapServers = "127.0.0.1";
var builder = new StreamBuilder();
builder.Stream <string, string>("topic").To("topic2");
var t = builder.Build();
var stream = new KafkaStream(t, config, new SyncKafkaSupplier());
stream.StateChanged += (old, @new) =>
{
if (@new.Equals(KafkaStream.State.RUNNING))
{
isRunningState = true;
}
};
await stream.StartAsync();
while (!isRunningState)
{
Thread.Sleep(250);
if (DateTime.Now > dt + timeout)
{
break;
}
}
var sensors = stream.Metrics();
Assert.IsTrue(sensors.Any());
stream.Dispose();
Assert.IsTrue(isRunningState);
}