String streamName = "testDefault";
String processingChainUnderTest = String.format("%s --prefix=%s --suffix=%s", moduleName, prefix, suffix);
SingleNodeProcessingChain chain = chain(application, streamName, processingChainUnderTest);
chain.sendPayload("hello");
String result = (String) chain.receivePayload(RECEIVE_TIMEOUT);
assertEquals(prefix + "hello" + suffix, result);
chain.destroy();
}