stream().create(streamName1, "%s | transform --expression=payload.toUpperCase() > %s",
httpSource, queueName);
// Create stream with named channel as source
stream().create(streamName2, "%s > %s", queueName, counterSink);
httpSource.ensureReady().postData("test");
assertThat(counterSink, eventually(hasValue("1")));
}
}