anchor.diff:  							.run(
   							"--spring.cloud.function.definition=uppercase;reverse",
   							"--spring.cloud.stream.bindings.uppercase-in-0.destination=myInput",
  -							"--spring.cloud.stream.bindings.uppercase-out-0.destination=myOutput",
  +							"--spring.cloud.stream.bindings.uppercase-out-0.destination=myOutput"
   							)) {
   
   		InputDestination inputDestination = context.getBean(InputDestination.class);
  
positive.code: 
  		Message<byte[]> inputMessage = MessageBuilder.withPayload("Hello".getBytes()).build();
  		inputDestination.send(inputMessage, "uppercase-in-0");
  		inputDestination.send(inputMessage, "uppercase-in-0");
  
  		Message<byte[]> outputMessage = outputDestination.receive(0, "uppercase-out-0");
  		assertThat(outputMessage.getPayload()).isEqualTo("HELLO".getBytes());
  
  		outputMessage = outputDestination.receive(0, "uppercase-out-0");
  		assertThat(outputMessage.getPayload()).isEqualTo("olleH".getBytes());
  	}
  }
  
negative.code: 
  		Message<byte[]> inputMessage = MessageBuilder.withPayload("Hello".getBytes()).build();
  		inputDestination.send(inputMessage, "myInput");
  		inputDestination.send(inputMessage, "reverse-in-0");
  
  		Message<byte[]> outputMessage = outputDestination.receive(0, "myOutput");
  		assertThat(outputMessage.getPayload()).isEqualTo("HELLO".getBytes());
  
  		outputMessage = outputDestination.receive(0, "reverse-out-0");
  		assertThat(outputMessage.getPayload()).isEqualTo("olleH".getBytes());
  	}
  }
  