RequestProcessorTest class for Mockito invocation order blog post

RequestProcessorTest.java

import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import static org.mockito.Mockito.*;

import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.net.Socket;

import junit.framework.Assert;

import org.junit.Before;
import org.junit.Test;
import org.mockito.InOrder;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;

public class RequestProcessorTest {
    @Mock private Socket socketMock;
	
    @Before public void initMock() {
        MockitoAnnotations.initMocks(this);
    }
	
    @Test public void socketClosedInIdealCase() throws IOException {
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        ByteArrayInputStream bais = new ByteArrayInputStream("a=b+c".getBytes());
		
        when(socketMock.getInputStream()).thenReturn(bais);
        when(socketMock.getOutputStream()).thenReturn(baos);

        RequestProcessor request = new RequestProcessor(socketMock);		
        request.process();
	
        InOrder order = inOrder(socketMock);
	order.verify(socketMock).getInputStream();
	order.verify(socketMock).getOutputStream();	
    }
}