ProcessBufferProcessor processBufferProcessor = mock(ProcessBufferProcessor.class);
ProcessBufferProcessor[] processBufferProcessors = new ProcessBufferProcessor[1];
processBufferProcessors[0] = processBufferProcessor;
processBuffer.initialize(processBufferProcessors, 1, new BlockingWaitStrategy(), 1);
Message message = mock(Message.class);
MessageInput messageInput = mock(MessageInput.class);
processBuffer.insertFailFast(message, messageInput);